UN Statistics Division Energy DataUNSD maintains the Energy Statistics Database, which provides annual statistics on production, trade, transformation and consumption (end-use) for solid, liquid, and gaseous fuels, electricity, and heat. The database contains data in their original units (e.g. metric tonnes, GWh) as well as calorific values to allow interfuel comparison in a common energy unit (terajoules).
The Energy Statistics Database contains basic statistics for more than 230 countries/territories from 1950 year onwards and is updated annually.