diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 44fd5c5ad2..48fb83e4bf 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -34,13 +34,13 @@ repos:
     types_or: [python, rst, markdown]
     files: ^(scripts|doc)/
 
-# Remove output from Jupyter notebooks
-- repo: https://github.com/aflc/pre-commit-jupyter
-  rev: v1.2.1
-  hooks:
-  - id: jupyter-notebook-cleanup
-    args: ['--remove-kernel-metadata']
-    exclude: examples/solve-on-remote.ipynb
+## Remove output from Jupyter notebooks
+#- repo: https://github.com/aflc/pre-commit-jupyter
+#  rev: v1.2.1
+#  hooks:
+#  - id: jupyter-notebook-cleanup
+#    args: ['--remove-kernel-metadata']
+#    exclude: examples/solve-on-remote.ipynb
 
   # YAML formatting
 - repo: https://github.com/macisamuele/language-formatters-pre-commit-hooks
diff --git a/notebooks/test_pecd.ipynb b/notebooks/test_pecd.ipynb
new file mode 100644
index 0000000000..74991deb38
--- /dev/null
+++ b/notebooks/test_pecd.ipynb
@@ -0,0 +1,5800 @@
+{
+ "cells": [
+  {
+   "cell_type": "raw",
+   "id": "34b0c9d21186ed1b",
+   "metadata": {},
+   "source": [
+    "SPDX-FileCopyrightText: Open Energy Transition gGmbH\n",
+    "SPDX-License-Identifier: MIT"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "26c90410",
+   "metadata": {},
+   "source": [
+    "This notebooks compares the available PECD data with the necessary data for TYNDP Scenarios for:\n",
+    "- [Wind Offshore](#wind-offshore)\n",
+    "- [Wind Onshore](#wind-onshore)\n",
+    "- [LF Solar PV Rooftop](#pv-rooftop)\n",
+    "- [LF Solar PV Utility](#pv-utility)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "fb198b53545bc593",
+   "metadata": {},
+   "source": [
+    "# Imports"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "22c0b3ba418ce49e",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:33:55.140604Z",
+     "start_time": "2025-07-29T13:33:55.125697Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "import pandas as pd"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "86ce443498ca0a12",
+   "metadata": {},
+   "source": [
+    "# Load raw data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "95e919de88c25b3b",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:33:56.213950Z",
+     "start_time": "2025-07-29T13:33:55.855834Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "offshore_hubs = pd.read_excel(\n",
+    "    \"../data/tyndp_2024_bundle/Offshore hubs/GENERATOR.xlsx\",\n",
+    "    sheet_name=\"ZONE_POTENTIAL\",\n",
+    ").replace(\"UK\", \"GB\", regex=True)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "8cbc562242c1ed4f",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:24:16.349766Z",
+     "start_time": "2025-07-29T14:24:16.246805Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "investment_data_generators = pd.read_excel(\n",
+    "    \"../data/tyndp_2024_bundle/Investment Datasets/GENERATOR.xlsx\"\n",
+    ")\n",
+    "investment_data_trajectories = pd.read_excel(\n",
+    "    \"../data/tyndp_2024_bundle/Investment Datasets/TRAJECTORY.xlsx\"\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c7d621dd49ebd185",
+   "metadata": {},
+   "source": [
+    "# Load processed PECD data & compare"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5e5456d0a1947b3",
+   "metadata": {},
+   "source": [
+    "<a id='wind-offshore'></a>\n",
+    "## Wind Offshore"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0e9fec86",
+   "metadata": {},
+   "source": [
+    "Load and investigate processed pecd data for Wind Offshore for 2030, 2040 and 2050"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "d1f880209ce3a46d",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:40:47.857968Z",
+     "start_time": "2025-07-29T13:40:47.833893Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "pecd_offshore_2030 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_Wind_Offshore_2030.csv\", index_col=0\n",
+    ")\n",
+    "pecd_offshore_2040 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_Wind_Offshore_2040.csv\", index_col=0\n",
+    ")\n",
+    "pecd_offshore_2050 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_Wind_Offshore_2050.csv\", index_col=0\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "ef166cb508f072c",
+   "metadata": {},
+   "source": [
+    "### 2030"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "67c47bb8",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "450247c8",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:00.443028Z",
+     "start_time": "2025-07-29T13:34:00.428358Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>ALOR001</th>\n",
+       "      <th>BGOR001</th>\n",
+       "      <th>CYOR001</th>\n",
+       "      <th>GROR002</th>\n",
+       "      <th>HROH001</th>\n",
+       "      <th>MEOR001</th>\n",
+       "      <th>MTOR001</th>\n",
+       "      <th>UAOR001</th>\n",
+       "      <th>GBOH001</th>\n",
+       "      <th>GBOH002</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
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+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 10 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     ALOR001  BGOR001  CYOR001  GROR002  HROH001  MEOR001  \\\n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "...                      ...      ...      ...      ...      ...      ...   \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "\n",
+       "                     MTOR001  UAOR001  GBOH001  GBOH002  \n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0      0.0  \n",
+       "...                      ...      ...      ...      ...  \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0      0.0  \n",
+       "\n",
+       "[168 rows x 10 columns]"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_offshore_2030.loc[:, (pecd_offshore_2030 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "8d3a8b85",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:00.932277Z",
+     "start_time": "2025-07-29T13:34:00.928990Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 10 out of 56 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ALOR001',\n",
+       " 'BGOR001',\n",
+       " 'CYOR001',\n",
+       " 'GBOH001',\n",
+       " 'GBOH002',\n",
+       " 'GROR002',\n",
+       " 'HROH001',\n",
+       " 'MEOR001',\n",
+       " 'MTOR001',\n",
+       " 'UAOR001'}"
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_offshore_2030.loc[:, (pecd_offshore_2030 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_offshore_2030.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "4d50ced2",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "0610400d",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:13:19.345193Z",
+     "start_time": "2025-07-29T14:13:19.339162Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "11 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ALOR001',\n",
+       " 'BGOR001',\n",
+       " 'CYOR001',\n",
+       " 'GBOH001',\n",
+       " 'GBOH002',\n",
+       " 'MEOR001',\n",
+       " 'NOMOH01',\n",
+       " 'NONOH01',\n",
+       " 'NOSOH02',\n",
+       " 'SEOH001',\n",
+       " 'UAOR001'}"
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    offshore_hubs.query(\"MAX_MW == 0 and YEAR == 2030\").OFFSHORE_NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c3749668",
+   "metadata": {},
+   "source": [
+    "Look at the difference"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "7767c4cf",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:13:22.080383Z",
+     "start_time": "2025-07-29T14:13:22.076716Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 3 out of 45 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'GROR002', 'HROH001', 'MTOR001'}"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(offshore_hubs.OFFSHORE_NODE)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "35b7fcb9",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "6a5f083b",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:13:31.838902Z",
+     "start_time": "2025-07-29T14:13:31.828327Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "set()"
+      ]
+     },
+     "execution_count": 9,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference.difference(\n",
+    "    set(\n",
+    "        offshore_hubs.query(\n",
+    "            \"OFFSHORE_NODE in @difference and YEAR == 2030 and MAX_MW > 0\"\n",
+    "        ).OFFSHORE_NODE.unique()\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "9059480a",
+   "metadata": {},
+   "source": [
+    "In fact the nodes are included in the Offshore Hub data for 2030 and have a max capacity > 0.\n",
+    "\n",
+    "- `GROR002`\n",
+    "- `HROH001`\n",
+    "- `MTOR001`\n",
+    "\n",
+    "⚠️ Therefore, some necessary PECD data is **missing** for `Wind Offshore` in 2030!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "6b3ff99e1c3d14fa",
+   "metadata": {},
+   "source": [
+    "### 2040"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "3406b88fa28567db",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "6802c55c4d33bb14",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:13:59.890480Z",
+     "start_time": "2025-07-29T14:13:59.877791Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>ALOR001</th>\n",
+       "      <th>BGOR001</th>\n",
+       "      <th>CYOR001</th>\n",
+       "      <th>GROR002</th>\n",
+       "      <th>HROH001</th>\n",
+       "      <th>MEOR001</th>\n",
+       "      <th>MTOR001</th>\n",
+       "      <th>UAOR001</th>\n",
+       "      <th>GBOH001</th>\n",
+       "      <th>GBOH002</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 10 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     ALOR001  BGOR001  CYOR001  GROR002  HROH001  MEOR001  \\\n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "...                      ...      ...      ...      ...      ...      ...   \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "\n",
+       "                     MTOR001  UAOR001  GBOH001  GBOH002  \n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0      0.0  \n",
+       "...                      ...      ...      ...      ...  \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0      0.0  \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0      0.0  \n",
+       "\n",
+       "[168 rows x 10 columns]"
+      ]
+     },
+     "execution_count": 10,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_offshore_2040.loc[:, (pecd_offshore_2040 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "id": "d565538d22830980",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:14:00.358597Z",
+     "start_time": "2025-07-29T14:14:00.354696Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 10 out of 56 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ALOR001',\n",
+       " 'BGOR001',\n",
+       " 'CYOR001',\n",
+       " 'GBOH001',\n",
+       " 'GBOH002',\n",
+       " 'GROR002',\n",
+       " 'HROH001',\n",
+       " 'MEOR001',\n",
+       " 'MTOR001',\n",
+       " 'UAOR001'}"
+      ]
+     },
+     "execution_count": 11,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_offshore_2040.loc[:, (pecd_offshore_2040 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_offshore_2040.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1d124e4ca0d80c80",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "id": "d7d60fecdb4c4b",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:14:03.655735Z",
+     "start_time": "2025-07-29T14:14:03.648661Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "6 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ALOR001', 'CYOR001', 'GBOH001', 'GBOH002', 'MEOR001', 'UAOR001'}"
+      ]
+     },
+     "execution_count": 12,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    offshore_hubs.query(\"MAX_MW == 0 and YEAR == 2040\").OFFSHORE_NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5cdab24533285d9f",
+   "metadata": {},
+   "source": [
+    "Look at the difference"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "id": "2205b9889c7a469d",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:14:06.912988Z",
+     "start_time": "2025-07-29T14:14:06.910031Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 4 out of 50 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'BGOR001', 'GROR002', 'HROH001', 'MTOR001'}"
+      ]
+     },
+     "execution_count": 13,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(offshore_hubs.OFFSHORE_NODE)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "cdcb6aa881854569",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "id": "c89162adc6ad9560",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T14:14:14.824511Z",
+     "start_time": "2025-07-29T14:14:14.815818Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "set()"
+      ]
+     },
+     "execution_count": 14,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference.difference(\n",
+    "    set(\n",
+    "        offshore_hubs.query(\n",
+    "            \"OFFSHORE_NODE in @difference and YEAR == 2040 and MAX_MW > 0\"\n",
+    "        ).OFFSHORE_NODE.unique()\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "6eac9b73ce522b6",
+   "metadata": {},
+   "source": [
+    "In fact the nodes are included in the Offshore Hub data for 2040 and have a max capacity > 0.\n",
+    "\n",
+    "- `BGOR001`\n",
+    "- `GROR002`\n",
+    "- `MTOR001`\n",
+    "- `HROH001`\n",
+    "\n",
+    "⚠️ Therefore, some necessary PECD data is **missing** for `Wind Offshore` in 2040!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "9e3ddd01",
+   "metadata": {},
+   "source": [
+    "### 2050"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a3164d83",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "id": "3a7f9fa5",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>ALOR001</th>\n",
+       "      <th>BGOR001</th>\n",
+       "      <th>CYOR001</th>\n",
+       "      <th>DEOH002</th>\n",
+       "      <th>DEOR001</th>\n",
+       "      <th>DKEOR01</th>\n",
+       "      <th>DKWOH01</th>\n",
+       "      <th>DKWOR01</th>\n",
+       "      <th>EEOH001</th>\n",
+       "      <th>ESOH001</th>\n",
+       "      <th>...</th>\n",
+       "      <th>SEOR001</th>\n",
+       "      <th>UAOR001</th>\n",
+       "      <th>GBNIOR1</th>\n",
+       "      <th>GBOH001</th>\n",
+       "      <th>GBOH002</th>\n",
+       "      <th>GBOH003</th>\n",
+       "      <th>GBOH004</th>\n",
+       "      <th>GBOH005</th>\n",
+       "      <th>GBOH006</th>\n",
+       "      <th>GBOR001</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>...</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 53 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     ALOR001  BGOR001  CYOR001  DEOH002  DEOR001  DKEOR01  \\\n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "...                      ...      ...      ...      ...      ...      ...   \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "\n",
+       "                     DKWOH01  DKWOR01  EEOH001  ESOH001  ...  SEOR001  \\\n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "...                      ...      ...      ...      ...  ...      ...   \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0      0.0  ...      0.0   \n",
+       "\n",
+       "                     UAOR001  GBNIOR1  GBOH001  GBOH002  GBOH003  GBOH004  \\\n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "...                      ...      ...      ...      ...      ...      ...   \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0      0.0      0.0      0.0   \n",
+       "\n",
+       "                     GBOH005  GBOH006  GBOR001  \n",
+       "2013-03-01 00:00:00      0.0      0.0      0.0  \n",
+       "2013-03-01 01:00:00      0.0      0.0      0.0  \n",
+       "2013-03-01 02:00:00      0.0      0.0      0.0  \n",
+       "2013-03-01 03:00:00      0.0      0.0      0.0  \n",
+       "2013-03-01 04:00:00      0.0      0.0      0.0  \n",
+       "...                      ...      ...      ...  \n",
+       "2013-03-07 19:00:00      0.0      0.0      0.0  \n",
+       "2013-03-07 20:00:00      0.0      0.0      0.0  \n",
+       "2013-03-07 21:00:00      0.0      0.0      0.0  \n",
+       "2013-03-07 22:00:00      0.0      0.0      0.0  \n",
+       "2013-03-07 23:00:00      0.0      0.0      0.0  \n",
+       "\n",
+       "[168 rows x 53 columns]"
+      ]
+     },
+     "execution_count": 15,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_offshore_2050.loc[:, (pecd_offshore_2050 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
+   "id": "5d2c2be9",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 53 out of 56 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ALOR001',\n",
+       " 'BGOR001',\n",
+       " 'CYOR001',\n",
+       " 'DEOH002',\n",
+       " 'DEOR001',\n",
+       " 'DKEOR01',\n",
+       " 'DKWOH01',\n",
+       " 'DKWOR01',\n",
+       " 'EEOH001',\n",
+       " 'ESOH001',\n",
+       " 'ESOH002',\n",
+       " 'ESOH003',\n",
+       " 'FIOH001',\n",
+       " 'FROH001',\n",
+       " 'FROH002',\n",
+       " 'FROH003',\n",
+       " 'GBNIOR1',\n",
+       " 'GBOH001',\n",
+       " 'GBOH002',\n",
+       " 'GBOH003',\n",
+       " 'GBOH004',\n",
+       " 'GBOH005',\n",
+       " 'GBOH006',\n",
+       " 'GBOR001',\n",
+       " 'GROR001',\n",
+       " 'GROR002',\n",
+       " 'HROH001',\n",
+       " 'IEOH001',\n",
+       " 'ITCNOR1',\n",
+       " 'ITCSOR1',\n",
+       " 'ITN1OR1',\n",
+       " 'ITS1OR1',\n",
+       " 'ITSAOR1',\n",
+       " 'ITSIOR1',\n",
+       " 'LTOR001',\n",
+       " 'LVOH001',\n",
+       " 'MEOR001',\n",
+       " 'MTOR001',\n",
+       " 'NLOH001',\n",
+       " 'NLOR001',\n",
+       " 'NOMOH01',\n",
+       " 'NONOH01',\n",
+       " 'NOSOH01',\n",
+       " 'NOSOH02',\n",
+       " 'NOSOR01',\n",
+       " 'PLOH001',\n",
+       " 'PTOH001',\n",
+       " 'ROOR001',\n",
+       " 'SEOH001',\n",
+       " 'SEOH002',\n",
+       " 'SEOH003',\n",
+       " 'SEOR001',\n",
+       " 'UAOR001'}"
+      ]
+     },
+     "execution_count": 16,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_offshore_2050.loc[:, (pecd_offshore_2050 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_offshore_2050.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "9c66cd19",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 17,
+   "id": "84447b8a",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "4 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ALOR001', 'CYOR001', 'MEOR001', 'UAOR001'}"
+      ]
+     },
+     "execution_count": 17,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    offshore_hubs.query(\"MAX_MW == 0 and YEAR == 2050\").OFFSHORE_NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "36df36af",
+   "metadata": {},
+   "source": [
+    "Look at the difference"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "id": "00c5ca71",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 49 out of 52 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'BGOR001',\n",
+       " 'DEOH002',\n",
+       " 'DEOR001',\n",
+       " 'DKEOR01',\n",
+       " 'DKWOH01',\n",
+       " 'DKWOR01',\n",
+       " 'EEOH001',\n",
+       " 'ESOH001',\n",
+       " 'ESOH002',\n",
+       " 'ESOH003',\n",
+       " 'FIOH001',\n",
+       " 'FROH001',\n",
+       " 'FROH002',\n",
+       " 'FROH003',\n",
+       " 'GBNIOR1',\n",
+       " 'GBOH001',\n",
+       " 'GBOH002',\n",
+       " 'GBOH003',\n",
+       " 'GBOH004',\n",
+       " 'GBOH005',\n",
+       " 'GBOH006',\n",
+       " 'GBOR001',\n",
+       " 'GROR001',\n",
+       " 'GROR002',\n",
+       " 'HROH001',\n",
+       " 'IEOH001',\n",
+       " 'ITCNOR1',\n",
+       " 'ITCSOR1',\n",
+       " 'ITN1OR1',\n",
+       " 'ITS1OR1',\n",
+       " 'ITSAOR1',\n",
+       " 'ITSIOR1',\n",
+       " 'LTOR001',\n",
+       " 'LVOH001',\n",
+       " 'MTOR001',\n",
+       " 'NLOH001',\n",
+       " 'NLOR001',\n",
+       " 'NOMOH01',\n",
+       " 'NONOH01',\n",
+       " 'NOSOH01',\n",
+       " 'NOSOH02',\n",
+       " 'NOSOR01',\n",
+       " 'PLOH001',\n",
+       " 'PTOH001',\n",
+       " 'ROOR001',\n",
+       " 'SEOH001',\n",
+       " 'SEOH002',\n",
+       " 'SEOH003',\n",
+       " 'SEOR001'}"
+      ]
+     },
+     "execution_count": 18,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(offshore_hubs.OFFSHORE_NODE)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2ab23203",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "id": "c0436d2b",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "set()"
+      ]
+     },
+     "execution_count": 19,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference.difference(\n",
+    "    set(\n",
+    "        offshore_hubs.query(\n",
+    "            \"OFFSHORE_NODE in @difference and YEAR == 2050 and MAX_MW > 0\"\n",
+    "        ).OFFSHORE_NODE.unique()\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "97c74b38",
+   "metadata": {},
+   "source": [
+    "In fact all the nodes are included in the Offshore Hub data for 2050 and have a max capacity > 0.\n",
+    "\n",
+    "- `BGOR001`\n",
+    "- `DEOH002`\n",
+    "- `DEOR001`\n",
+    "- `DKEOR01`\n",
+    "- `DKWOH01`\n",
+    "- `DKWOR01`\n",
+    "- `EEOH001`\n",
+    "- `ESOH001`\n",
+    "- `ESOH002`\n",
+    "- `ESOH003`\n",
+    "- `FIOH001`\n",
+    "- `FROH001`\n",
+    "- `FROH002`\n",
+    "- `FROH003`\n",
+    "- `GBNIOR1`\n",
+    "- `GBOH001`\n",
+    "- `GBOH002`\n",
+    "- `GBOH003`\n",
+    "- `GBOH004`\n",
+    "- `GBOH005`\n",
+    "- `GBOH006`\n",
+    "- `GBOR001`\n",
+    "- `GROR001`\n",
+    "- `GROR002`\n",
+    "- `HROH001`\n",
+    "- `IEOH001`\n",
+    "- `ITCNOR1`\n",
+    "- `ITCSOR1`\n",
+    "- `ITN1OR1`\n",
+    "- `ITS1OR1`\n",
+    "- `ITSAOR1`\n",
+    "- `ITSIOR1`\n",
+    "- `LTOR001`\n",
+    "- `LVOH001`\n",
+    "- `MTOR001`\n",
+    "- `NLOH001`\n",
+    "- `NLOR001`\n",
+    "- `NOMOH01`\n",
+    "- `NONOH01`\n",
+    "- `NOSOH01`\n",
+    "- `NOSOH02`\n",
+    "- `NOSOR01`\n",
+    "- `PLOH001`\n",
+    "- `PTOH001`\n",
+    "- `ROOR001`\n",
+    "- `SEOH001`\n",
+    "- `SEOH002`\n",
+    "- `SEOH003`\n",
+    "- `SEOR001`\n",
+    "\n",
+    "⚠️ Therefore, some necessary PECD data is **missing** for `Wind Offshore` in 2050!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "93b9906ddb5f87c2",
+   "metadata": {},
+   "source": [
+    "<a id='wind-onshore'></a>\n",
+    "## Wind Onshore"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5e60de54",
+   "metadata": {},
+   "source": [
+    "Load and investigate processed pecd data for Wind Onshore for 2030 and 2040.\n",
+    "\n",
+    "**Note!** No comparison can be made for 2050 as no Wind Onshore data at all has been provided in the PECD dataset.\n",
+    "\n",
+    "Therefore all necessary data for Wind Onshore 2050 is missing!"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "id": "3149b7e6",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:07.457951Z",
+     "start_time": "2025-07-29T13:34:07.449839Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "pecd_onshore_2030 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_Wind_Onshore_2030.csv\", index_col=0\n",
+    ")\n",
+    "pecd_onshore_2040 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_Wind_Onshore_2040.csv\", index_col=0\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d0dcd92a",
+   "metadata": {},
+   "source": [
+    "### 2030"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1b9b2624",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 21,
+   "id": "4b4cc646",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:08.378997Z",
+     "start_time": "2025-07-29T13:34:08.370176Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>MT00</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 6 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     LUB1  LUF1  LUV1  MT00  ITCO  ITVI\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "...                   ...   ...   ...   ...   ...   ...\n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "\n",
+       "[168 rows x 6 columns]"
+      ]
+     },
+     "execution_count": 21,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_onshore_2030.loc[:, (pecd_onshore_2030 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 22,
+   "id": "3a9112f8",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:08.906482Z",
+     "start_time": "2025-07-29T13:34:08.903088Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 6 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'LUB1', 'LUF1', 'LUV1', 'MT00'}"
+      ]
+     },
+     "execution_count": 22,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_onshore_2030.loc[:, (pecd_onshore_2030 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_onshore_2030.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "e0a204c2",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 23,
+   "id": "89db92e7",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:13.093194Z",
+     "start_time": "2025-07-29T13:34:13.083244Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "6 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'DEKF', 'DKKF', 'LUB1', 'LUF1', 'LUV1', 'MT00'}"
+      ]
+     },
+     "execution_count": 23,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Wind Onshore') and `MAX CAPACITY [MW]` == 0  and YEAR == 2030\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 24,
+   "id": "1e54a1a5",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:14.063112Z",
+     "start_time": "2025-07-29T13:34:14.056489Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 2 out of 48 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 24,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_onshore_2030.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "902fb244",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "id": "8e0f3c0a",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:15.441166Z",
+     "start_time": "2025-07-29T13:34:15.431761Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 25,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Wind Onshore') \"\n",
+    "                \"and YEAR == 2050 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "af5ad185ab905530",
+   "metadata": {},
+   "source": [
+    "The missing nodes `ITCO` and `ITVI` are in fact not included in the investment data set. This is because they are virtual nodes used for modelling purposes in Italy.\n",
+    "\n",
+    "✅ Therefore, all necessary PECD data is **available** for `Wind Onshore` in 2030!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "29b1ef75",
+   "metadata": {},
+   "source": [
+    "### 2040"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "61f2e114",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 26,
+   "id": "e5ad0ac9",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>MT00</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 6 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     LUB1  LUF1  LUV1  MT00  ITCO  ITVI\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "...                   ...   ...   ...   ...   ...   ...\n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "\n",
+       "[168 rows x 6 columns]"
+      ]
+     },
+     "execution_count": 26,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_onshore_2040.loc[:, (pecd_onshore_2040 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "id": "122d55a2",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 6 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'LUB1', 'LUF1', 'LUV1', 'MT00'}"
+      ]
+     },
+     "execution_count": 27,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_onshore_2040.loc[:, (pecd_onshore_2040 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_onshore_2040.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "dbe4c5ad",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 28,
+   "id": "4f0aba57",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "6 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'DEKF', 'DKKF', 'LUB1', 'LUF1', 'LUV1', 'MT00'}"
+      ]
+     },
+     "execution_count": 28,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Wind Onshore') and `MAX CAPACITY [MW]` == 0  and YEAR == 2040\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 29,
+   "id": "0f3f70e1",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 2 out of 48 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 29,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_onshore_2040.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c995740b",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 30,
+   "id": "a2c23309",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 30,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Wind Onshore') \"\n",
+    "                \"and YEAR == 2040 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d1c7d2d7",
+   "metadata": {},
+   "source": [
+    "The missing nodes `ITCO` and `ITVI` are in fact not included in the investment data set. This is because they are virtual nodes used for modelling purposes in Italy.\n",
+    "\n",
+    "✅ Therefore, all necessary PECD data is **available** for `Wind Onshore` in 2040!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "b54fc792",
+   "metadata": {},
+   "source": [
+    "### 2050"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 31,
+   "id": "5a5869ff",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "48 techs are available with MAX_MW > zero in that year. The data is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AL00',\n",
+       " 'AT00',\n",
+       " 'BA00',\n",
+       " 'BE00',\n",
+       " 'BG00',\n",
+       " 'CH00',\n",
+       " 'CY00',\n",
+       " 'CZ00',\n",
+       " 'DE00',\n",
+       " 'DKE1',\n",
+       " 'DKW1',\n",
+       " 'EE00',\n",
+       " 'ES00',\n",
+       " 'FI00',\n",
+       " 'FR00',\n",
+       " 'GR00',\n",
+       " 'GR03',\n",
+       " 'HR00',\n",
+       " 'HU00',\n",
+       " 'IE00',\n",
+       " 'ITCA',\n",
+       " 'ITCN',\n",
+       " 'ITCS',\n",
+       " 'ITN1',\n",
+       " 'ITS1',\n",
+       " 'ITSA',\n",
+       " 'ITSI',\n",
+       " 'LT00',\n",
+       " 'LUG1',\n",
+       " 'LV00',\n",
+       " 'ME00',\n",
+       " 'MK00',\n",
+       " 'NL00',\n",
+       " 'NOM1',\n",
+       " 'NON1',\n",
+       " 'NOS0',\n",
+       " 'PL00',\n",
+       " 'PT00',\n",
+       " 'RO00',\n",
+       " 'RS00',\n",
+       " 'SE01',\n",
+       " 'SE02',\n",
+       " 'SE03',\n",
+       " 'SE04',\n",
+       " 'SI00',\n",
+       " 'SK00',\n",
+       " 'UK00',\n",
+       " 'UKNI'}"
+      ]
+     },
+     "execution_count": 31,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Wind Onshore') and `MAX CAPACITY [MW]` > 0  and YEAR == 2050\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(\n",
+    "    f\"{len(tech_available)} techs are available with MAX_MW > zero in that year. The data is missing.\"\n",
+    ")\n",
+    "tech_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2aaf08c9",
+   "metadata": {},
+   "source": [
+    "⚠️ Therefore, all necessary PECD data is **missing** for `Wind Onshore` in 2050!\n",
+    "\n",
+    "- `AL00`\n",
+    "- `AT00`\n",
+    "- `BA00`\n",
+    "- `BE00`\n",
+    "- `BG00`\n",
+    "- `CH00`\n",
+    "- `CY00`\n",
+    "- `CZ00`\n",
+    "- `DE00`\n",
+    "- `DKE1`\n",
+    "- `DKW1`\n",
+    "- `EE00`\n",
+    "- `ES00`\n",
+    "- `FI00`\n",
+    "- `FR00`\n",
+    "- `GR00`\n",
+    "- `GR03`\n",
+    "- `HR00`\n",
+    "- `HU00`\n",
+    "- `IE00`\n",
+    "- `ITCA`\n",
+    "- `ITCN`\n",
+    "- `ITCS`\n",
+    "- `ITN1`\n",
+    "- `ITS1`\n",
+    "- `ITSA`\n",
+    "- `ITSI`\n",
+    "- `LT00`\n",
+    "- `LUG1`\n",
+    "- `LV00`\n",
+    "- `ME00`\n",
+    "- `MK00`\n",
+    "- `NL00`\n",
+    "- `NOM1`\n",
+    "- `NON1`\n",
+    "- `NOS0`\n",
+    "- `PL00`\n",
+    "- `PT00`\n",
+    "- `RO00`\n",
+    "- `RS00`\n",
+    "- `SE01`\n",
+    "- `SE02`\n",
+    "- `SE03`\n",
+    "- `SE04`\n",
+    "- `SI00`\n",
+    "- `SK00`\n",
+    "- `UK00`\n",
+    "- `UKNI`"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "30b33c59c28b4c4c",
+   "metadata": {},
+   "source": [
+    "<a id='pv-rooftop'></a>\n",
+    "## LF Solar PV Rooftop"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c6dc29ef",
+   "metadata": {},
+   "source": [
+    "Load and investigate processed pecd data for Solar PV Rooftop for 2030, 2040 and 2050"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "73c40fa5",
+   "metadata": {},
+   "source": [
+    "Look at the difference"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 32,
+   "id": "884abc41",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:18.232325Z",
+     "start_time": "2025-07-29T13:34:18.224010Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "pecd_solar_rooftop_2030 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_LFSolarPVRooftop_2030.csv\", index_col=0\n",
+    ")\n",
+    "pecd_solar_rooftop_2040 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_LFSolarPVRooftop_2040.csv\", index_col=0\n",
+    ")\n",
+    "pecd_solar_rooftop_2050 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_LFSolarPVRooftop_2050.csv\", index_col=0\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "17dfb663",
+   "metadata": {},
+   "source": [
+    "### 2030"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a0b85494",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 33,
+   "id": "d2498958",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:19.631096Z",
+     "start_time": "2025-07-29T13:34:19.620706Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>NON1</th>\n",
+       "      <th>SE01</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 7 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     LUB1  LUF1  LUV1  NON1  SE01  ITCO  ITVI\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "...                   ...   ...   ...   ...   ...   ...   ...\n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "\n",
+       "[168 rows x 7 columns]"
+      ]
+     },
+     "execution_count": 33,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_solar_rooftop_2030.loc[:, (pecd_solar_rooftop_2030 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 34,
+   "id": "424774cd",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:19.911535Z",
+     "start_time": "2025-07-29T13:34:19.908344Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 7 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'LUB1', 'LUF1', 'LUV1', 'NON1', 'SE01'}"
+      ]
+     },
+     "execution_count": 34,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_solar_rooftop_2030.loc[:, (pecd_solar_rooftop_2030 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_solar_rooftop_2030.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "57de3260",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 35,
+   "id": "92e8070c",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:21.628422Z",
+     "start_time": "2025-07-29T13:34:21.620801Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "17 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AL00',\n",
+       " 'BA00',\n",
+       " 'DEKF',\n",
+       " 'DKKF',\n",
+       " 'EE00',\n",
+       " 'FR00',\n",
+       " 'GR00',\n",
+       " 'GR03',\n",
+       " 'LT00',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'ME00',\n",
+       " 'NON1',\n",
+       " 'PL00',\n",
+       " 'SE01',\n",
+       " 'SK00'}"
+      ]
+     },
+     "execution_count": 35,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Solar PV Rooftop') \"\n",
+    "        \"and `MAX CAPACITY [MW]` == 0 \"\n",
+    "        \"and YEAR == 2030\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 36,
+   "id": "fb226b2b",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:22.323235Z",
+     "start_time": "2025-07-29T13:34:22.317314Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 2 out of 37 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 36,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_solar_rooftop_2030.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "eed61667",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 37,
+   "id": "00c3d1d9",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:25.303004Z",
+     "start_time": "2025-07-29T13:34:25.294828Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 37,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Solar PV Rooftop') \"\n",
+    "                \"and YEAR == 2030 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "cedb0959",
+   "metadata": {},
+   "source": [
+    "The missing nodes `ITCO` and `ITVI` are in fact not included in the investment data set. This is because they are virtual nodes used for modelling purposes in Italy.\n",
+    "\n",
+    "✅ Therefore, all necessary PECD data is **available** for `Solar PV Rooftop` in 2030!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "b0813745",
+   "metadata": {},
+   "source": [
+    "### 2040"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "8038c638",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 38,
+   "id": "8264b610",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>NON1</th>\n",
+       "      <th>SE01</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 7 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     LUB1  LUF1  LUV1  NON1  SE01  ITCO  ITVI\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "...                   ...   ...   ...   ...   ...   ...   ...\n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "\n",
+       "[168 rows x 7 columns]"
+      ]
+     },
+     "execution_count": 38,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_solar_rooftop_2040.loc[:, (pecd_solar_rooftop_2040 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 39,
+   "id": "02168ef7",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 7 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'LUB1', 'LUF1', 'LUV1', 'NON1', 'SE01'}"
+      ]
+     },
+     "execution_count": 39,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_solar_rooftop_2040.loc[:, (pecd_solar_rooftop_2040 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_solar_rooftop_2040.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2d6c43b9",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 40,
+   "id": "c50918bb",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "11 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AL00',\n",
+       " 'BA00',\n",
+       " 'DEKF',\n",
+       " 'DKKF',\n",
+       " 'GR03',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'ME00',\n",
+       " 'NON1',\n",
+       " 'SE01'}"
+      ]
+     },
+     "execution_count": 40,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Solar PV Rooftop') \"\n",
+    "        \"and `MAX CAPACITY [MW]` == 0 \"\n",
+    "        \"and YEAR == 2040\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 41,
+   "id": "8a34a7eb",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 2 out of 43 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 41,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_solar_rooftop_2040.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "3ac9fcf2",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 42,
+   "id": "c4972f69",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 42,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Solar PV Rooftop') \"\n",
+    "                \"and YEAR == 2040 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "ea9f5e06",
+   "metadata": {},
+   "source": [
+    "The missing nodes `ITCO` and `ITVI` are in fact not included in the investment data set. This is because they are virtual nodes used for modelling purposes in Italy.\n",
+    "\n",
+    "✅ Therefore, all necessary PECD data is **available** for `Solar PV Rooftop` in 2040!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "3421290c",
+   "metadata": {},
+   "source": [
+    "### 2050"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "dc9ed8d6",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 43,
+   "id": "3f6b251e",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>AL00</th>\n",
+       "      <th>AT00</th>\n",
+       "      <th>BA00</th>\n",
+       "      <th>BE00</th>\n",
+       "      <th>BG00</th>\n",
+       "      <th>CH00</th>\n",
+       "      <th>CY00</th>\n",
+       "      <th>CZ00</th>\n",
+       "      <th>DE00</th>\n",
+       "      <th>DKE1</th>\n",
+       "      <th>DKW1</th>\n",
+       "      <th>ES00</th>\n",
+       "      <th>FI00</th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>NON1</th>\n",
+       "      <th>SE01</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 20 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     AL00  AT00  BA00  BE00  BG00  CH00  CY00  CZ00  DE00  \\\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "...                   ...   ...   ...   ...   ...   ...   ...   ...   ...   \n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "\n",
+       "                     DKE1  DKW1  ES00  FI00  LUB1  LUF1  LUV1  NON1  SE01  \\\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "...                   ...   ...   ...   ...   ...   ...   ...   ...   ...   \n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "\n",
+       "                     ITCO  ITVI  \n",
+       "2013-03-01 00:00:00   0.0   0.0  \n",
+       "2013-03-01 01:00:00   0.0   0.0  \n",
+       "2013-03-01 02:00:00   0.0   0.0  \n",
+       "2013-03-01 03:00:00   0.0   0.0  \n",
+       "2013-03-01 04:00:00   0.0   0.0  \n",
+       "...                   ...   ...  \n",
+       "2013-03-07 19:00:00   0.0   0.0  \n",
+       "2013-03-07 20:00:00   0.0   0.0  \n",
+       "2013-03-07 21:00:00   0.0   0.0  \n",
+       "2013-03-07 22:00:00   0.0   0.0  \n",
+       "2013-03-07 23:00:00   0.0   0.0  \n",
+       "\n",
+       "[168 rows x 20 columns]"
+      ]
+     },
+     "execution_count": 43,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_solar_rooftop_2050.loc[:, (pecd_solar_rooftop_2050 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 44,
+   "id": "9499c0d8",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 20 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AL00',\n",
+       " 'AT00',\n",
+       " 'BA00',\n",
+       " 'BE00',\n",
+       " 'BG00',\n",
+       " 'CH00',\n",
+       " 'CY00',\n",
+       " 'CZ00',\n",
+       " 'DE00',\n",
+       " 'DKE1',\n",
+       " 'DKW1',\n",
+       " 'ES00',\n",
+       " 'FI00',\n",
+       " 'ITCO',\n",
+       " 'ITVI',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'NON1',\n",
+       " 'SE01'}"
+      ]
+     },
+     "execution_count": 44,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_solar_rooftop_2050.loc[:, (pecd_solar_rooftop_2050 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_solar_rooftop_2050.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "7599b656",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 45,
+   "id": "22aed601",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "11 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AL00',\n",
+       " 'BA00',\n",
+       " 'DEKF',\n",
+       " 'DKKF',\n",
+       " 'GR03',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'ME00',\n",
+       " 'NON1',\n",
+       " 'SE01'}"
+      ]
+     },
+     "execution_count": 45,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Solar PV Rooftop') \"\n",
+    "        \"and `MAX CAPACITY [MW]` == 0 \"\n",
+    "        \"and YEAR == 2050\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 46,
+   "id": "531fd113",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 13 out of 43 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AT00',\n",
+       " 'BE00',\n",
+       " 'BG00',\n",
+       " 'CH00',\n",
+       " 'CY00',\n",
+       " 'CZ00',\n",
+       " 'DE00',\n",
+       " 'DKE1',\n",
+       " 'DKW1',\n",
+       " 'ES00',\n",
+       " 'FI00',\n",
+       " 'ITCO',\n",
+       " 'ITVI'}"
+      ]
+     },
+     "execution_count": 46,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_solar_rooftop_2050.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "ab43cfb5",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 47,
+   "id": "97071ce8",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 47,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Solar PV Rooftop') \"\n",
+    "                \"and YEAR == 2050 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a5ff04b0",
+   "metadata": {},
+   "source": [
+    "Only the missing nodes `ITCO` and `ITVI` are in fact not included in the investment data set. This is because they are virtual nodes used for modelling purposes in Italy.\n",
+    "\n",
+    "⚠️ The other 11 nodes are **missing** PECD data for `Solar PV Rooftop` in 2050!\n",
+    "\n",
+    "- `AT00`\n",
+    "- `BE00`\n",
+    "- `BG00`\n",
+    "- `CH00`\n",
+    "- `CY00`\n",
+    "- `CZ00`\n",
+    "- `DE00`\n",
+    "- `DKE1`\n",
+    "- `DKW1`\n",
+    "- `ES00`\n",
+    "- `FI00`"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "8e01f764f0aa06a3",
+   "metadata": {},
+   "source": [
+    "<a id='pv-utility'></a>\n",
+    "## LF Solar PV Utility"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1af6aad9",
+   "metadata": {},
+   "source": [
+    "Load and investigate processed pecd data for Solar PV Utility for 2030, 2040 and 2050"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "733f8363",
+   "metadata": {},
+   "source": [
+    "Look at the difference"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 48,
+   "id": "fd209c2b",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:32.361337Z",
+     "start_time": "2025-07-29T13:34:32.354698Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "pecd_solar_utility_2030 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_LFSolarPVUtility_2030.csv\", index_col=0\n",
+    ")\n",
+    "pecd_solar_utility_2040 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_LFSolarPVUtility_2040.csv\", index_col=0\n",
+    ")\n",
+    "pecd_solar_utility_2050 = pd.read_csv(\n",
+    "    \"../resources/test-sector-tyndp/pecd_data_LFSolarPVUtility_2050.csv\", index_col=0\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0bdaf5b9",
+   "metadata": {},
+   "source": [
+    "### 2030"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1608532d",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 49,
+   "id": "aafed306",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:32.779685Z",
+     "start_time": "2025-07-29T13:34:32.771945Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>NON1</th>\n",
+       "      <th>SE01</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 7 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     LUB1  LUF1  LUV1  NON1  SE01  ITCO  ITVI\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "...                   ...   ...   ...   ...   ...   ...   ...\n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "\n",
+       "[168 rows x 7 columns]"
+      ]
+     },
+     "execution_count": 49,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_solar_utility_2030.loc[:, (pecd_solar_utility_2030 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 50,
+   "id": "3514ecc0",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:33.366059Z",
+     "start_time": "2025-07-29T13:34:33.361201Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 7 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'LUB1', 'LUF1', 'LUV1', 'NON1', 'SE01'}"
+      ]
+     },
+     "execution_count": 50,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_solar_utility_2030.loc[:, (pecd_solar_utility_2030 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_solar_utility_2030.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "f12ba18c",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 51,
+   "id": "d7ea162c",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:34.211733Z",
+     "start_time": "2025-07-29T13:34:34.204247Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "21 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'BE00',\n",
+       " 'CH00',\n",
+       " 'DEKF',\n",
+       " 'DKKF',\n",
+       " 'EE00',\n",
+       " 'FR00',\n",
+       " 'GR00',\n",
+       " 'GR03',\n",
+       " 'LT00',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'NOM1',\n",
+       " 'NON1',\n",
+       " 'NOS0',\n",
+       " 'PL00',\n",
+       " 'SE02',\n",
+       " 'SE03',\n",
+       " 'SE04',\n",
+       " 'SI00',\n",
+       " 'SK00'}"
+      ]
+     },
+     "execution_count": 51,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Solar PV Utility') \"\n",
+    "        \"and `MAX CAPACITY [MW]` == 0 \"\n",
+    "        \"and YEAR == 2030\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 52,
+   "id": "491b16b5",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:34.631686Z",
+     "start_time": "2025-07-29T13:34:34.627881Z"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 3 out of 33 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'SE01'}"
+      ]
+     },
+     "execution_count": 52,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_solar_utility_2030.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1d136ab4",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 53,
+   "id": "51b9ad4b",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:35.475733Z",
+     "start_time": "2025-07-29T13:34:35.468348Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 53,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Solar PV Utility') \"\n",
+    "                \"and YEAR == 2030 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "9890be4c",
+   "metadata": {},
+   "source": [
+    "In fact, only the missing nodes `ITVI` and `ITCO` are not included. This. The missing node `SE01` is included in the investment data set and have a max capacity > 0.\n",
+    "\n",
+    "- `SE01`\n",
+    "\n",
+    "⚠️ Therefore, some necessary PECD data is **missing** for `Solar PV Utility` for 2030!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "187839ee",
+   "metadata": {},
+   "source": [
+    "### 2040"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5f68012d",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 54,
+   "id": "45f5809e",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>NON1</th>\n",
+       "      <th>SE01</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 7 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     LUB1  LUF1  LUV1  NON1  SE01  ITCO  ITVI\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "...                   ...   ...   ...   ...   ...   ...   ...\n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0\n",
+       "\n",
+       "[168 rows x 7 columns]"
+      ]
+     },
+     "execution_count": 54,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_solar_utility_2040.loc[:, (pecd_solar_utility_2040 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 55,
+   "id": "ca51db95",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 7 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'LUB1', 'LUF1', 'LUV1', 'NON1', 'SE01'}"
+      ]
+     },
+     "execution_count": 55,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_solar_utility_2040.loc[:, (pecd_solar_utility_2040 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_solar_utility_2040.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5a9aa8ef",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 56,
+   "id": "9d0be5d3",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "14 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'BE00',\n",
+       " 'CH00',\n",
+       " 'DEKF',\n",
+       " 'DKKF',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'NOM1',\n",
+       " 'NON1',\n",
+       " 'NOS0',\n",
+       " 'SE02',\n",
+       " 'SE03',\n",
+       " 'SE04',\n",
+       " 'SI00'}"
+      ]
+     },
+     "execution_count": 56,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Solar PV Utility') \"\n",
+    "        \"and `MAX CAPACITY [MW]` == 0 \"\n",
+    "        \"and YEAR == 2040\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 57,
+   "id": "e0d7283a",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 3 out of 40 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI', 'SE01'}"
+      ]
+     },
+     "execution_count": 57,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_solar_utility_2040.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2d688852",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 58,
+   "id": "dc6bd53c",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 58,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Solar PV Utility') \"\n",
+    "                \"and YEAR == 2040 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a8780c43",
+   "metadata": {},
+   "source": [
+    "In fact, only the missing nodes `ITVI` and `ITCO` are not included. This. The missing node `SE01` is included in the investment data set and have a max capacity > 0.\n",
+    "\n",
+    "- `SE01`\n",
+    "\n",
+    "⚠️ Therefore, some necessary PECD data is **missing** for `Solar PV Utility` for 2040!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "99c536c1",
+   "metadata": {},
+   "source": [
+    "### 2050"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "e29f886e",
+   "metadata": {},
+   "source": [
+    "Filter for columns with no data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 59,
+   "id": "02042dc5",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>AL00</th>\n",
+       "      <th>AT00</th>\n",
+       "      <th>BA00</th>\n",
+       "      <th>BE00</th>\n",
+       "      <th>BG00</th>\n",
+       "      <th>CH00</th>\n",
+       "      <th>CY00</th>\n",
+       "      <th>CZ00</th>\n",
+       "      <th>DE00</th>\n",
+       "      <th>DKE1</th>\n",
+       "      <th>DKW1</th>\n",
+       "      <th>ES00</th>\n",
+       "      <th>FI00</th>\n",
+       "      <th>LUB1</th>\n",
+       "      <th>LUF1</th>\n",
+       "      <th>LUV1</th>\n",
+       "      <th>NON1</th>\n",
+       "      <th>SE01</th>\n",
+       "      <th>ITCO</th>\n",
+       "      <th>ITVI</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 00:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 01:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 02:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 03:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-01 04:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 19:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 20:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 21:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 22:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2013-03-07 23:00:00</th>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>168 rows × 20 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                     AL00  AT00  BA00  BE00  BG00  CH00  CY00  CZ00  DE00  \\\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "...                   ...   ...   ...   ...   ...   ...   ...   ...   ...   \n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "\n",
+       "                     DKE1  DKW1  ES00  FI00  LUB1  LUF1  LUV1  NON1  SE01  \\\n",
+       "2013-03-01 00:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 01:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 02:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 03:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-01 04:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "...                   ...   ...   ...   ...   ...   ...   ...   ...   ...   \n",
+       "2013-03-07 19:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 20:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 21:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 22:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "2013-03-07 23:00:00   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   \n",
+       "\n",
+       "                     ITCO  ITVI  \n",
+       "2013-03-01 00:00:00   0.0   0.0  \n",
+       "2013-03-01 01:00:00   0.0   0.0  \n",
+       "2013-03-01 02:00:00   0.0   0.0  \n",
+       "2013-03-01 03:00:00   0.0   0.0  \n",
+       "2013-03-01 04:00:00   0.0   0.0  \n",
+       "...                   ...   ...  \n",
+       "2013-03-07 19:00:00   0.0   0.0  \n",
+       "2013-03-07 20:00:00   0.0   0.0  \n",
+       "2013-03-07 21:00:00   0.0   0.0  \n",
+       "2013-03-07 22:00:00   0.0   0.0  \n",
+       "2013-03-07 23:00:00   0.0   0.0  \n",
+       "\n",
+       "[168 rows x 20 columns]"
+      ]
+     },
+     "execution_count": 59,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_solar_utility_2050.loc[:, (pecd_solar_utility_2050 == 0).all()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 60,
+   "id": "6db2d912",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 20 out of 54 nodes is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AL00',\n",
+       " 'AT00',\n",
+       " 'BA00',\n",
+       " 'BE00',\n",
+       " 'BG00',\n",
+       " 'CH00',\n",
+       " 'CY00',\n",
+       " 'CZ00',\n",
+       " 'DE00',\n",
+       " 'DKE1',\n",
+       " 'DKW1',\n",
+       " 'ES00',\n",
+       " 'FI00',\n",
+       " 'ITCO',\n",
+       " 'ITVI',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'NON1',\n",
+       " 'SE01'}"
+      ]
+     },
+     "execution_count": 60,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "pecd_not_available = set(\n",
+    "    pecd_solar_utility_2050.loc[:, (pecd_solar_utility_2050 == 0).all()].columns\n",
+    ")\n",
+    "print(\n",
+    "    f\"Data for {len(pecd_not_available)} out of {len(set(pecd_solar_utility_2050.columns))} nodes is missing.\"\n",
+    ")\n",
+    "pecd_not_available"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c6471f5a",
+   "metadata": {},
+   "source": [
+    "Compare with Offshore nodes that have no capacity potential"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 61,
+   "id": "8b04a805",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "15 techs have MAX_MW of zero in that year.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'BE00',\n",
+       " 'CH00',\n",
+       " 'DEKF',\n",
+       " 'DKKF',\n",
+       " 'LUB1',\n",
+       " 'LUF1',\n",
+       " 'LUV1',\n",
+       " 'MT00',\n",
+       " 'NOM1',\n",
+       " 'NON1',\n",
+       " 'NOS0',\n",
+       " 'SE02',\n",
+       " 'SE03',\n",
+       " 'SE04',\n",
+       " 'SI00'}"
+      ]
+     },
+     "execution_count": 61,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tech_not_available = set(\n",
+    "    investment_data_trajectories.query(\n",
+    "        \"TECHNOLOGY.str.contains('Solar PV Utility') \"\n",
+    "        \"and `MAX CAPACITY [MW]` == 0 \"\n",
+    "        \"and YEAR == 2050\"\n",
+    "    ).NODE.unique()\n",
+    ")\n",
+    "print(f\"{len(tech_not_available)} techs have MAX_MW of zero in that year.\")\n",
+    "tech_not_available"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 62,
+   "id": "03606dba",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Data for 14 out of 39 nodes with available capacity is missing.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'AL00',\n",
+       " 'AT00',\n",
+       " 'BA00',\n",
+       " 'BG00',\n",
+       " 'CY00',\n",
+       " 'CZ00',\n",
+       " 'DE00',\n",
+       " 'DKE1',\n",
+       " 'DKW1',\n",
+       " 'ES00',\n",
+       " 'FI00',\n",
+       " 'ITCO',\n",
+       " 'ITVI',\n",
+       " 'SE01'}"
+      ]
+     },
+     "execution_count": 62,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "difference = set(list(pecd_not_available.difference(tech_not_available)))\n",
+    "print(\n",
+    "    f\"Data for {len(difference)} out of {len(set(pecd_solar_utility_2050.columns)) - len(tech_not_available)} nodes with available capacity is missing.\"\n",
+    ")\n",
+    "difference"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5ab605df",
+   "metadata": {},
+   "source": [
+    "Verify that the nodes with missing data are indeed included with as a node and with a max potential > 0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 63,
+   "id": "abf7d659",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'ITCO', 'ITVI'}"
+      ]
+     },
+     "execution_count": 63,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "(\n",
+    "    difference.difference(\n",
+    "        set(\n",
+    "            investment_data_trajectories.query(\n",
+    "                \"NODE in @difference \"\n",
+    "                \"and TECHNOLOGY.str.contains('Solar PV Utility') \"\n",
+    "                \"and YEAR == 2050 \"\n",
+    "                \"and `MAX CAPACITY [MW]` > 0\"\n",
+    "            ).NODE.unique()\n",
+    "        )\n",
+    "    )\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "4ca1c254",
+   "metadata": {},
+   "source": [
+    "In fact, only the missing nodes `ITVI` and `ITCO` are not included. This. The other 12 missing nodes are included in the investment data set and have a max capacity > 0.\n",
+    "\n",
+    "- `AL00`\n",
+    "- `AT00`\n",
+    "- `BA00`\n",
+    "- `BG00`\n",
+    "- `CY00`\n",
+    "- `CZ00`\n",
+    "- `DE00`\n",
+    "- `DKE1`\n",
+    "- `DKW1`\n",
+    "- `ES00`\n",
+    "- `FI00`\n",
+    "- `SE01`\n",
+    "\n",
+    "⚠️ Therefore, some necessary PECD data is **missing** for `Solar PV Utility` for 2050!"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "f87a8edf7e1277d3",
+   "metadata": {},
+   "source": [
+    "## Solar CSP"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "20e253fb8875bb41",
+   "metadata": {},
+   "source": [
+    "Check if solar CSP is indeed modelled in TYNDP as there is limited to no mention of Solar CSP in the methodology report and the Scenario results."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 64,
+   "id": "52e14eb1",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:37.538120Z",
+     "start_time": "2025-07-29T13:34:37.529124Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>NODE</th>\n",
+       "      <th>SCENARIO</th>\n",
+       "      <th>TECHNOLOGY</th>\n",
+       "      <th>YEAR</th>\n",
+       "      <th>MIN CAPACITY [MW]</th>\n",
+       "      <th>MAX CAPACITY [MW]</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "Empty DataFrame\n",
+       "Columns: [NODE, SCENARIO, TECHNOLOGY, YEAR, MIN CAPACITY [MW], MAX CAPACITY [MW]]\n",
+       "Index: []"
+      ]
+     },
+     "execution_count": 64,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "investment_data_trajectories.query(\"TECHNOLOGY.str.contains('CSP')\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 65,
+   "id": "fcf7a28b",
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-07-29T13:34:37.707703Z",
+     "start_time": "2025-07-29T13:34:37.697222Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>NODE</th>\n",
+       "      <th>YEAR</th>\n",
+       "      <th>SCENARIO</th>\n",
+       "      <th>TECHNOLOGY</th>\n",
+       "      <th>CAPEX [€/MW]</th>\n",
+       "      <th>OPEX[€/MW/a]</th>\n",
+       "      <th>EFFICIENCY</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2030</td>\n",
+       "      <td>Distributed Energy</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>27</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2030</td>\n",
+       "      <td>Global Ambition</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>50</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2030</td>\n",
+       "      <td>National Trends</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>73</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2035</td>\n",
+       "      <td>Distributed Energy</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>96</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2035</td>\n",
+       "      <td>Global Ambition</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>119</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2035</td>\n",
+       "      <td>National Trends</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>142</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2040</td>\n",
+       "      <td>Distributed Energy</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>165</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2040</td>\n",
+       "      <td>Global Ambition</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>188</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2040</td>\n",
+       "      <td>National Trends</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>211</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2045</td>\n",
+       "      <td>Distributed Energy</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>234</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2045</td>\n",
+       "      <td>Global Ambition</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>257</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2045</td>\n",
+       "      <td>National Trends</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>280</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2050</td>\n",
+       "      <td>Distributed Energy</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>303</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2050</td>\n",
+       "      <td>Global Ambition</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>326</th>\n",
+       "      <td>All</td>\n",
+       "      <td>2050</td>\n",
+       "      <td>National Trends</td>\n",
+       "      <td>Solar CSP</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "    NODE  YEAR            SCENARIO TECHNOLOGY  CAPEX [€/MW]  OPEX[€/MW/a]  \\\n",
+       "4    All  2030  Distributed Energy  Solar CSP           0.0           0.0   \n",
+       "27   All  2030     Global Ambition  Solar CSP           0.0           0.0   \n",
+       "50   All  2030     National Trends  Solar CSP           0.0           0.0   \n",
+       "73   All  2035  Distributed Energy  Solar CSP           0.0           0.0   \n",
+       "96   All  2035     Global Ambition  Solar CSP           0.0           0.0   \n",
+       "119  All  2035     National Trends  Solar CSP           0.0           0.0   \n",
+       "142  All  2040  Distributed Energy  Solar CSP           0.0           0.0   \n",
+       "165  All  2040     Global Ambition  Solar CSP           0.0           0.0   \n",
+       "188  All  2040     National Trends  Solar CSP           0.0           0.0   \n",
+       "211  All  2045  Distributed Energy  Solar CSP           0.0           0.0   \n",
+       "234  All  2045     Global Ambition  Solar CSP           0.0           0.0   \n",
+       "257  All  2045     National Trends  Solar CSP           0.0           0.0   \n",
+       "280  All  2050  Distributed Energy  Solar CSP           0.0           0.0   \n",
+       "303  All  2050     Global Ambition  Solar CSP           0.0           0.0   \n",
+       "326  All  2050     National Trends  Solar CSP           0.0           0.0   \n",
+       "\n",
+       "     EFFICIENCY  \n",
+       "4           NaN  \n",
+       "27          NaN  \n",
+       "50          NaN  \n",
+       "73          NaN  \n",
+       "96          NaN  \n",
+       "119         NaN  \n",
+       "142         NaN  \n",
+       "165         NaN  \n",
+       "188         NaN  \n",
+       "211         NaN  \n",
+       "234         NaN  \n",
+       "257         NaN  \n",
+       "280         NaN  \n",
+       "303         NaN  \n",
+       "326         NaN  "
+      ]
+     },
+     "execution_count": 65,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "investment_data_generators.query(\"TECHNOLOGY.str.contains('CSP')\")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0911b58c",
+   "metadata": {},
+   "source": [
+    "Solar CSP has no specified trajectory or potential. It appears for all scenarios in the investment generator datasets, however with no CAPEX, OPEX or efficiency."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "cff9909f473dfc34",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "open-tyndp",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.11"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}