EnergyStandardCC-BY-4.0

Hva koster strømmen? (electricity price API)

Name: Hva koster strømmen? (electricity price API)
License: CC-BY-4.0

Open electricity-price data from "Hva koster strømmen?" — hourly prices per price zone (NO1 Oslo, NO2 Kristiansand, NO3 Trondheim, NO4 Tromsø, NO5 Bergen) in NOK/kWh and EUR/kWh. Source ENTSO-E, exchange rates from Norges Bank. Available from 1 December 2021 and updated after 13:00 for the next day.

—

Data volume

Daily

Updates

MCP tools

Example response — /connectors/stromprise/current

{
  "data": "..."
}

MCP integration

Available MCP tools

stromprise.compare_areas

stromprise.current

stromprise.history

stromprise.prices

Configuration for Claude Desktop / Cursor

{
  "mcpServers": {
    "stromprise": {
      "url": "https://data.ketl.no/mcp/stromprise",
      "headers": {
        "Authorization": "Bearer $KETL_API_KEY"
      }
    }
  }
}

Analysis apps that use this source

Ready-made tools built on Hva koster strømmen? (electricity price API) data. Use them directly in the browser, or wire the same data into your own analysis via the API below.

Nordic power market

Umbrella app for the Norwegian power market: hourly day-ahead spot price alongside production by technology and consumption by consumer group, for price areas NO1–NO5. Shows the price spread between price areas on the same day and checks the power balance against a third, independent dataset (exchange). Start here for the price picture — use Power consumption, Power production, Power exchange and Power capacity to dive into each individual measure.

Electricity prices

Spot price (NOK/kWh, excluding VAT) hour by hour per Norwegian price zone (NO1–NO5) from "Hva koster strømmen?" — ENTSO-E as the upstream source, exchange rates from Norges Bank. Finds the cheapest and most expensive contiguous time window of the day, ranks the five price zones against each other, and shows Elhub production and consumption curves with spot-price/consumption correlation. For all 15 Nordic/Baltic exchange zones, use Nord Pool.

API endpoints

GET

/current

Navarende spotpris per prisomrade. Uten `area` returneres alle fem sonene.

area optional: Filtrer til ett prisområde. Utelatt ⇒ alle fem sonene. area=NO1

Show curl example

# GET https://data.ketl.no/api/connectors/stromprise/current
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/stromprise/current"

Authenticated call — add one of these headers: x-api-key: ketl_… · Authorization: Bearer … — See the full reference in the documentation.

GET

/prices

Timepriser for én prissone — én dato (?area=NO1&date=YYYY-MM-DD) eller et spenn (?area=NO1&from=…&to=…, maks 90 dager)

area required: Prisområde area=NO1
region optional: Alias for `area` (#2176). `area` vinner hvis begge er gitt. region=NO1
date optional: Enkeltdag (YYYY-MM-DD). Default: i dag (Oslo). Ignoreres hvis `from`/`to` er satt. Ruta serverer et rullerende vindu fra 2021-12-01 og fram til i morgen; enhver fast dato her ville vært et vilkårlig punkt i det vinduet. Utelat for i dag.
from optional: Startdato for spenn (YYYY-MM-DD, ≥ 2021-12-01). Utløser range-modus; `to` blir da PÅKREVD. Maks 90 dager per kall. from=2024-01-01
to optional: Sluttdato for spenn (YYYY-MM-DD), inklusiv. Utløser range-modus; `from` blir da PÅKREVD. Maks 90 dager per kall. to=2024-01-07

Show curl example

# GET https://data.ketl.no/api/connectors/stromprise/prices?area=NO1
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/stromprise/prices?area=NO1"

Authenticated call — add one of these headers: x-api-key: ketl_… · Authorization: Bearer … — See the full reference in the documentation.

GET

/health

Connector-helsestatus

deep optional: Sett `deep=1` for å få med det fulle probe-objektet (`deepProbe`). Enhver annen verdi gir samme svar som uten parameteren — verdimengden er IKKE lukket, så ruta avviser ingenting (MÅLT 2026-08-30). deep=1

Show curl example

# GET https://data.ketl.no/api/connectors/stromprise/health
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/stromprise/health"

Authenticated call — add one of these headers: x-api-key: ketl_… · Authorization: Bearer … — See the full reference in the documentation.

Access and pricing

Hva koster strømmen? (electricity price API) is openly available — create an account to get started.

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