Energy statistics
- International Energy Agency (IEA) — world energy balances; some series are free, others need a subscription (iea.org).
- U.S. Energy Information Administration (EIA) — US and international data, with a free API (eia.gov).
- Eurostat — energy balances and prices for EU members.
- Energy Institute, Statistical Review of World Energy — annual country tables, formerly published by BP.
- Ember — open electricity generation data by country.
Notes
Units vary (tonnes of oil equivalent, petajoules, terawatt-hours). Note the unit and whether figures are primary or final energy.