EnvironmentStandardCC-BY-4.0Coming soon

EU ETS — Union Registry

Name: EU ETS — Union Registry
License: CC-BY-4.0

The EU ETS Union Registry tracks allowance accounts, annual allocations and verified emissions for all actors covered by the EU emissions trading system. Norwegian companies are covered via the EEA Agreement. Contains installation information (operator, type, main activity), annual verified CO2 emissions in tCO2e, allocated allowances, surrendered allowances and compliance status (A/B/C/E). Direct value for CSRD reporting, ESG due diligence and supplier risk analysis. Live data via a Cloud Run job against the EUTL export; 503 not_configured until backfill (#2409).

14K rows

Data volume

Yearly

Updates

MCP tools

EU ETS — Union Registry is on its way into the catalogue and is not connected yet. The endpoints below are a preview of planned coverage.

Example response — /api/connectors/eu-ets/installations

{
  "data": "..."
}

MCP integration

Available MCP tools

eu_ets_allocations

eu_ets_emissions

eu_ets_installation_get

eu_ets_installations_search

eu_ets.activities.list

eu_ets.config.status

Configuration for Claude Desktop / Cursor

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

API endpoints

GET

/health

Status + endepunktoversikt

Show curl example

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

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

GET

/installationsRequires configuration

Installasjonssøk (POWER/INDUSTRY/AVIATION/MARITIME)

EU ETS-uttrekket er ikke lastet til Firestore i dette miljøet — datasettet mangler, ikke en credential, så en API-nøkkel hjelper ikke. Ingest-jobben er ikke bygget (målt 2026-08-30). Svaret bærer `backfill.jobExists: false` som maskinlesbar diskriminant. Den målte kilden er EEA Datahub (CC-BY 4.0).

q optional: Fritekst på navn/operatør q=cement
country optional: ISO 3166-1 alpha-2 landkode country=NO
type optional: Installasjonstype type=POWER
limit optional: Maks antall rader (1–200). Verdier over taket klemmes ned; en ikke-numerisk eller ikke-positiv verdi faller til 25. limit=25
offset optional: Antall rader som hoppes over. En negativ eller ikke-numerisk verdi faller til 0. Ingen øvre grense — et offset forbi siste rad gir et tomt, men vellykket, svar. offset=0

Show curl example

# GET https://data.ketl.no/api/connectors/eu-ets/installations
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/eu-ets/installations"

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

GET

/installations/{installationId}Requires configuration

Detalj per anlegg

Show curl example

# GET https://data.ketl.no/api/connectors/eu-ets/installations/{installationId}
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/eu-ets/installations/{installationId}"

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

GET

/emissionsRequires configuration

Verifiserte utslipp + compliance

installationId optional: Filtrer på installasjons-ID installationId=12345
year optional: Enkelt-år (fra 2005 t.o.m. inneværende år + 1). En verdi utenfor vinduet ignoreres. year=2023
fromYear optional: Fra-år (intervall). Samme vindu som `year`. fromYear=2020
toYear optional: Til-år (intervall). Samme vindu som `year`. toYear=2023
limit optional: Maks antall rader (1–500). Verdier over taket klemmes ned; en ikke-numerisk eller ikke-positiv verdi faller til 50. limit=50
offset optional: Antall rader som hoppes over. En negativ eller ikke-numerisk verdi faller til 0. Ingen øvre grense — et offset forbi siste rad gir et tomt, men vellykket, svar. offset=0

Show curl example

# GET https://data.ketl.no/api/connectors/eu-ets/emissions
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/eu-ets/emissions"

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

GET

/allocationsRequires configuration

Tildelte kvoter

installationId optional: Filtrer på installasjons-ID installationId=12345
year optional: Tildelingsår (fra 2005 t.o.m. inneværende år + 1). En verdi utenfor vinduet ignoreres. year=2023
limit optional: Maks antall rader (1–500). Verdier over taket klemmes ned; en ikke-numerisk eller ikke-positiv verdi faller til 50. limit=50
offset optional: Antall rader som hoppes over. En negativ eller ikke-numerisk verdi faller til 0. Ingen øvre grense — et offset forbi siste rad gir et tomt, men vellykket, svar. offset=0

Show curl example

# GET https://data.ketl.no/api/connectors/eu-ets/allocations
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/eu-ets/allocations"

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

Access and pricing

EU ETS — Union Registry is planned for the Standard plan. It is not connected yet. Follow updates

EUETSkvoteCO2compliancecsrdesgEØSklima