IEA (2019), "World Energy Statistics 2019", IEA, Paris https://www.iea.org/reports/world-energy-statistics-2019
World Energy Statistics provides comprehensive world energy statistics on all energy sources – coal, gas, oil, electricity, renewables and waste. It covers energy supply and consumption for over 160 countries and regions, including all OECD countries, and more than 100 other key energy-producing and -consuming countries, as well as world totals and various regional aggregates. The book includes detailed tables by country in original units and summary time series on production, trade, and final consumption by sector. In the companion publication, World Energy Balances 2019, data are presented as comprehensive energy balances expressed in energy units. The World Energy Statistics USB key/online data service also contains key energy statistics for over 160 countries and regions. Data are provided in original units for the different types of coal, oil, natural gas, renewables and waste, as well as for electricity and heat. In general, the data are available for 1971 (1960 for OECD countries) to 2017, with preliminary 2018 estimates of all supply flows (OECD) and of production and trade of natural gas, primary coal and oil (non OECD). Definitions of products and flows and explanatory notes on the individual country data are also included. In the companion USB key, World Energy Balances 2019, data are presented as comprehensive energy balances expressed in energy units.