v2.0.0
[2.0.0] - 2026-02-13
Added
- Initial release of Elering Estonia integration
- Real-time Nord Pool spot prices from Elering API
- Automatic VAT calculation (22% Estonian VAT)
- Price display in cents/kWh or EUR/MWh
- Smart attributes:
is_cheap- Boolean indicating if current price is below averageprice_percent_to_average- Price comparison to daily averageprice_rank- Hour ranking (e.g., "5/24")
- Peak/off-peak statistics
- Tomorrow's prices support (available after ~13:00)
- Additional costs support for network fees
- UI-based configuration with config flow
- Database optimization (large arrays excluded from recorder)
- Complete documentation with examples
- HACS compatibility
Features
- No API key required (uses public Elering API)
- Configurable VAT rate
- Configurable precision (0-6 decimal places)
- Hourly automatic updates
- Comprehensive error handling and logging
Documentation
- Detailed README with installation instructions
- Example automations for common use cases
- Example Lovelace cards
- Troubleshooting guide
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