retrieve state-level and sector-level CO2 emissions and carbon coefficient data from the EIA API v2 co2-emissions routes

domain: api.eia.gov · 6 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. Register for an EIA API key
  2. Query the /v2/co2-emissions/co2-emissions-and-carbon-coefficients route metadata to confirm available facets (stateid, sectorid, fuelid)
  3. Request data with facets[stateid][]=XX and facets[sectorid][]=... plus data[]=value to scope to a state and sector
  4. Set frequency=annual (the route's supported frequency) and a start/end period range
  5. Parse the returned JSON array for value, units, and period fields
  6. Cross-reference fuelid facet values to distinguish coal/petroleum/natural gas contributions

Known gotchas

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