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News
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Electricity market
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Grid
Network design
- Fingrid’s electricity transmission network
- Main electricity transmission lines
- Electricity system of Finland
- Part of the Nordic power system
- Prospects for future electricity production and consumption Q1 2024
- Electricity system vision 2023
- Development Plan
- Hydrogen economy project
- Extent of the main grid
- History and expansion of the main grid
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Open data
Reserve market information
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Automatic Frequency Restoration Reserve (aFRR), realised hourly transactions
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Frequency containment reserves (FCR-N, FCR-D up and FCR-D down), transactions in the hourly and yearly markets
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Activated reserve
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Special regulation
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Fast Frequency Reserve
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Volume and price of balancing energy
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Aggregated regulating bids
- Balancing Capacity Market, estimate of required procurement
- Balancing capacity market, procurement
- Balancing capacity market, archive
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Automatic Frequency Restoration Reserve (aFRR), realised hourly transactions