The concepts described on these pages are words and expressions used in statistics with a specific, limited meaning. In everyday speech the word may have a different meaning. In connection with each definition you can find information about which sets of statistics use the concept.

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Terawatt hour

Terawatt hour (TWh)is a unit of energy used for expressing the amount of produced energy, electricity and heat. 1 TWh = 1,000 GWh = 1,000,000 MWh = 1,000,000 000 kWh; 1 TJ = 0.278 GWh



Statistics using the definition

Validity of the definition

  • Valid until (31 December 2078)

Source organisation

  • Tilastokeskus

Related concepts


Jaa