Börsihind.ee

Web application for visualizing Estonian electricity exchange prices (Nord Pool) with network fees and taxes.

Live site: borsihind.ee

Features

• Real-time price visualization - Interactive charts with 15-minute and 1-hour intervals
• Network package selection - Support for V1, V2, V4, V5 packages
• Price comparison - Find cheapest time periods for any duration
• Provider marginal - Add your electricity provider's markup
• Price breakdown - See components: spot price, transmission, taxes, excise
• Responsive design - Works on desktop and mobile

Tech Stack

• Frontend: Vue 3 + Vite
• Charts: Google Charts
• Styling: Tailwind CSS
• Backend: AWS Lambda + S3
• Data: Nord Pool electricity exchange prices

API

Public API endpoint: https://borsihind.s3.eu-central-1.amazonaws.com/

Endpoints

• 1-hour intervals: /{plan}.json (e.g., /V1.json)
• 15-minute intervals: /15min/{plan}.json (e.g., /15min/V1.json)

Query Parameters

• plan - Grid service plan: V1, V2, V4, or V5

Response Format

[
  [
    year,
    month,
    day,
    hour,
    minute,
    electricity_price,
    transmission_fee,
    renewable_tax,
    excise,
    supply_security_fee
  ]
]

All prices are in €/MWh (cents per kWh).

Home Assistant Integration

For Home Assistant users, check out the HACS integration for easy setup with real-time sensors and energy dashboard integration.

Development

Project Setup

npm install

Compile and Hot-Reload for Development

npm run dev

Compile and Minify for Production

npm run build

Lint with ESLint

npm run lint

Credits

Electricity icon by Icons8

License

MIT