Part I provides a detailed summary of the electricity and heat sectors, including production, installed capacity, consumption, electricity trade and prices for electricity and input fuels. Part I also provides a summary of gross electricity and heat production by country in non-OECD countries, including a breakdown of electricity and heat production by combustible fuels.

Part II contains electricity data for each of the 30 OECD countries, and for eight OECD and IEA regional aggregates for selected years.  Each country section presents tables containing a comprehensive statistical database on energy consumption, economic and population growth, electricity production and consumption, heat production, electricity imports and exports, sectoral energy and electricity consumption and prices for electricity and electricity input fuels.