This database contains data on the supply and consumption of coal, oil, gas, electricity, heat, combustible renewables and waste in energy balances. The figures are expressed in million tonnes of oil equivalent. Historical tables summarise key energy and economic indicators as well as production, trade, and final consumption data. This book includes definitions of products and flows. There are explanatory notes on the individual country data and conversion factors from original units to tonnes of oil equivalent. Key indicators have been provided since 1960.
An analysis of energy problems requires a comprehensive presentation of basic statistics in original units such as tonnes of coal and kilowatt hours of electricity. However, the usefulness of such basic data can be considerably improved by expressing them in a common unit suitable for uses such as estimation of total energy supply, forecasting and the study of substitution and conservation. The energy balance is a presentation of the basic supply and demand data for all fuels in a manner which shows the main fuels together but separately distinguished and expressed in a common energy unit. Both of these characteristics will allow the easy comparison of the contribution each fuel makes to the economy and their interrelationships through the conversion of one fuel into another. Energy Balances of OECD Countries and Non-OECD Countries provides standardised energy balance sheets expressed in a common unit.
More information: http://www.iea.org/statist/index.htm
This database contains energy balances for 30 OECD countries and six regions and for 100 Non-OECD countries and 11 regions. Detailed energy balances are provided in thousand tonnes of oil equivalent (ktoe). Definitions of products and flows, explanatory notes on the individual country data, indicators (including GDP, population, industrial production index and ratios calculated with the energy data) and net calorific values are also included. In general, data are available for 1960 to 1999 for OECD countries and
for 1971 to 1999 for Non-OECD countries.
Thousand Tons of Oil Equivalent (KTOE)
GEO Data Category:
Energy Consumption and Production
Total primary energy supply, geothermal, regional level
Jaap Van Woerden
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11, Chemin des Anemones
+41 22 917 82 94
+41 22 917 80 29
GIS Data Info
Statistics Data Info
The data is only aggregated if at least 75 % of the observations are available (i.e. % of population
or % of area or % of countries) on an annual basis.
Data with zero ("0") values are according the provider considered as no supply.
No data ("-9999") are according the provider considered as absence of supply values.
Calculated pre 1991-1992 relative country share
Former Yugoslavia SFR:
Pre-1991 relative shares of the 15 republics of the former USSR calculated based on data
available after 1991.
Pre-1991 relative shares of the 5 republics of the former Yugoslavia SFR calculated based on
data available after 1991.
The calculated values relate to the regional/subregional and global aggregations only.
Data for Australia excludes the overseas territories;
Data for China includes the People's Republic of China and Hong Kong;
Data for Denmark excludes Greenland and the Danish Faroes;
Data for France includes Monaco, and excludes overseas departments (French Polynesia,
Guadeloupe, Guyane, Martinique, Nouvelle-Calédonie, La Réunion and St.-Pierre et Miquelon);
Data for Germany includes the new federal states of Germany;
Data for Italy includes San Marino and the Vatican;
Data for Japan includes Okinawa;
Data for the Netherlands excludes Suriname and the Netherlands Antilles;
Data for Portugal includes the Azores and Madeira;
Data for Spain includes the Canary Islands;
Data for Switzerland includes Liechtenstein;
Data for United States includes Puerto Rico, Guam, the Virgin Islands and the Hawaiian Free Trade
Total primary energy supply (TPES) is made up of production + imports - exports - international
marine bunkers ± stock changes.
Geothermal includes production of geothermal for electricity generation and primary energy used
directly by end-users (e.g. geothermal heating of buildings and greenhouses). For electricity
generation, unless the actual efficiency of the geothermal process is known, the quantity of
geothermal energy entering electricity generation is inferred from the electricity production at
geothermal plants assuming an average thermal efficiency of 10 per cent.
A KTOE is defined as 41.868 TJ (Terajoules) or 11.630 GWh (Gigawatt-Hour).
Copyright c 2002 (Aggregations) United Nations Environment Programme/DEWA/GRID-Geneva.
Data aggregation made by Andrea DeBono and Ola Nordbeck (UNEP/DEWA/GRID-Geneva).