Other Sources
Asia-Pacific Economic Cooperation (APEC)

European Commission - Eurostat
Electricity and Heat production from sources other than those listed, e.g. from fuel cells.

International Energy Agency (IEA)
Electricity and Heat production from sources other than those listed, e.g. from fuel cells.

United Nations Economic Commission for Europe (UNECE)
Electricity and Heat production from sources other than those listed, e.g. from fuel cells.