Datasetpublic

Elpriser/norway-power-market

Norway Power Market Data Part of a country-split collection of historical electricity market data gathered for the elpriser.org price-forecasting project. See the index dataset for the other countries: Denmark, Germany, Norway, Sweden, Finland, Netherlands. License & attribution CC BY 4.0. Source: ENTSO-E Transparency Platform (transparency.entsoe.eu). Contents All 5 Norwegian bidding zones (NO1–NO5), ~2018-09/10 → present. Six files per zone:… See the full description on the dataset page: https://huggingface.co/datasets/Elpriser/norway-power-market.

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Norway Power Market Data

Part of a country-split collection of historical electricity market data gathered for the elpriser.org price-forecasting project. See the index dataset for the other countries: Denmark, Germany, Norway, Sweden, Finland, Netherlands.

License & attribution

CC BY 4.0. Source: ENTSO-E Transparency Platform (transparency.entsoe.eu).

All 5 Norwegian bidding zones (NO1–NO5), ~2018-09/10 → present. Six files per zone:

File pattern	Description
`entsoe_{zone}_dayahead_prices.parquet`	Day-ahead price, EUR/MWh, 15-min resolution
`entsoe_{zone}_generation_per_type.parquet`	Actual generation per production type (ENTSO-E `psrType` codes)
`entsoe_{zone}_load_actual.parquet`	Actual (realised) total system load, MW
`entsoe_{zone}_load_forecast.parquet`	Day-ahead forecast total system load, MW
`entsoe_{zone}_windsolar_forecast.parquet`	Day-ahead wind+solar generation forecast (only ~1 day ahead, archived history)
`entsoe_{zone}_installed_capacity.parquet`	Installed generation capacity per type, yearly snapshots

Zones: no1, no2, no3, no4, no5.

Denmark's physical interconnector data with Norway (entsoe_flow_dk1_no2) lives in the Denmark dataset — no explicit NTC data for that border (it's flow-based/JAO-coupled, not covered by ENTSO-E's NTC document type).

Note on Nordic flow-based congestion data

JAO's Nordic flow-based market coupling data (PTDF/shadow-price congestion data) is not included here or anywhere in this collection — JAO's terms of use prohibit redistribution without prior written authorization. If you want it, register for a free personal token at publicationtool.jao.eu.

Format

Parquet, one row per timestamp (and per production type, where applicable). Column names are preserved as returned by the source API.

Provenance

Collected 2026-07-03/04 via each provider's public API using free, personally-registered access. Collection scripts: elpriser.org repo, scripts/data_backup/.