Nuclear energy was by far the leading source of electricity generation in Finland in 2023, at around ** terawatt-hours. Hydropower, wind, and bioenergy followed. By comparison, fossil fuels made up only about a six percent share of the electricity produced in the country that year.
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Ember. (September 6, 2024). Electricity generation in Finland in 2023, by source (in terawatt-hours) [Graph]. In Statista. Retrieved May 08, 2026, from https://www.statista.com/statistics/1391223/finland-electricity-production-by-source/
Ember. "Electricity generation in Finland in 2023, by source (in terawatt-hours)." Chart. September 6, 2024. Statista. Accessed May 08, 2026. https://www.statista.com/statistics/1391223/finland-electricity-production-by-source/
Ember. (2024). Electricity generation in Finland in 2023, by source (in terawatt-hours). Statista. Statista Inc.. Accessed: May 08, 2026. https://www.statista.com/statistics/1391223/finland-electricity-production-by-source/
Ember. "Electricity Generation in Finland in 2023, by Source (in Terawatt-hours)." Statista, Statista Inc., 6 Sep 2024, https://www.statista.com/statistics/1391223/finland-electricity-production-by-source/
Ember, Electricity generation in Finland in 2023, by source (in terawatt-hours) Statista, https://www.statista.com/statistics/1391223/finland-electricity-production-by-source/ (last visited May 08, 2026)
Electricity generation in Finland in 2023, by source (in terawatt-hours) [Graph], Ember, September 6, 2024. [Online]. Available: https://www.statista.com/statistics/1391223/finland-electricity-production-by-source/