Nuclear energy was by far the leading source of electricity generation in Finland in 2025, 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. (July 31, 2026). Electricity generation in Finland in 2025, by source (in terawatt-hours) [Graph]. In ÀÖ²¥´«Ã½app×îа汾. Retrieved August 13, 2026, from /statistics/1391223/finland-electricity-production-by-source/
Ember. "Electricity generation in Finland in 2025, by source (in terawatt-hours)." Chart. July 31, 2026. ÀÖ²¥´«Ã½app×îа汾. Accessed August 13, 2026. /statistics/1391223/finland-electricity-production-by-source/
Ember. (2026). Electricity generation in Finland in 2025, by source (in terawatt-hours). ÀÖ²¥´«Ã½app×îа汾. ÀÖ²¥´«Ã½app×îа汾 Inc.. Accessed: August 13, 2026. /statistics/1391223/finland-electricity-production-by-source/
Ember. "Electricity Generation in Finland in 2025, by Source (in Terawatt-hours)." ÀÖ²¥´«Ã½app×îа汾, ÀÖ²¥´«Ã½app×îа汾 Inc., 31 Jul 2026, /statistics/1391223/finland-electricity-production-by-source/
Ember, Electricity generation in Finland in 2025, by source (in terawatt-hours) ÀÖ²¥´«Ã½app×îа汾, /statistics/1391223/finland-electricity-production-by-source/ (last visited August 13, 2026)
Electricity generation in Finland in 2025, by source (in terawatt-hours) [Graph], Ember, July 31, 2026. [Online]. Available: /statistics/1391223/finland-electricity-production-by-source/