In 2021, in Portugal, electricity production depended mostly on hydropower with a **** percent share, followed by natural gas with **** percent, and wind energy production with **** percent. In 2022, natural gas took over with ** percent, followed by wind power. In 2023, wind was the main source of energy production in the country, responsible for **** percent of all energy produced. This trend changed in 2024, when hydro was the principal source of energy production, with ** percent, a trend that was maintained in 2025.
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REN. (July 1, 2025). Distribution of electricity generation in Portugal from 2021 to 2025, by source [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/1329679/portugal-share-of-electricity-generation-by-source/
REN. "Distribution of electricity generation in Portugal from 2021 to 2025, by source." Chart. July 1, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/1329679/portugal-share-of-electricity-generation-by-source/
REN. (2025). Distribution of electricity generation in Portugal from 2021 to 2025, by source. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/1329679/portugal-share-of-electricity-generation-by-source/
REN. "Distribution of Electricity Generation in Portugal from 2021 to 2025, by Source." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 1 Jul 2025, /statistics/1329679/portugal-share-of-electricity-generation-by-source/
REN, Distribution of electricity generation in Portugal from 2021 to 2025, by source ÌÇÐÄÆÆ½â°æ, /statistics/1329679/portugal-share-of-electricity-generation-by-source/ (last visited July 26, 2026)
Distribution of electricity generation in Portugal from 2021 to 2025, by source [Graph], REN, July 1, 2025. [Online]. Available: /statistics/1329679/portugal-share-of-electricity-generation-by-source/