List of countries by energy consumption and production
This is a list of countries by total primary energy consumption and production. 1 quadrillion BTU = 293 terawatt-hour (TWh) = 1.055 exajoule (EJ) 1 quadrillion BTU/yr = 1.055 EJ/yr = 293 TWh/yr = 33.433 gigawatt (GW) The numbers below are for the total energy consumption or production in a whole year, so should be multiplied by 33.433 to get the average value in GW in that year.
Source: Wikipedia — List of countries by energy consumption and production (CC BY-SA 4.0)