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.

If you are looking for statistical figures, go from the definition to the statistics page.

Energy sources / heat sources

Energy sources for residential buildings comprise fuels, electricity, district heat and ambient energy. Electricity includes grid electricity only; self-produced electricity in the form of e.g. solar or wind power is left outside this examination for the time being.

Statistics using the definition

Validity of the definition

  • Valid until (31 December 2078)

Source organisation

  • Tilastokeskus