Hydropower refers to generation from natural inflow. Biomass includes forest biomass, biogas and the biodegradable fraction of municipal solid waste. Other thermal includes fuel-oil, gas, the non-biodegradable fraction of municipal solid waste and other waste.
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Production of electricity in Portugal 2023, by source
Portugal generated approximately ** terawatt-hours of electricity from wind power plants in 2023. This was the country's main source of electricity production that year. When combined, renewables accounted for more than ** terawatt-hours worth of electricity generation, compared to roughly ** terawatt-hours of electricity generated from fossil fuels.
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REN. (May 29, 2024). Electricity generation in Portugal in 2023, by source (in gigawatt-hours) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 21, 2026, from /statistics/1361689/electricity-generation-by-source-portugal/
REN. "Electricity generation in Portugal in 2023, by source (in gigawatt-hours)." Chart. May 29, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 21, 2026. /statistics/1361689/electricity-generation-by-source-portugal/
REN. (2024). Electricity generation in Portugal in 2023, by source (in gigawatt-hours). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 21, 2026. /statistics/1361689/electricity-generation-by-source-portugal/
REN. "Electricity Generation in Portugal in 2023, by Source (in Gigawatt-hours)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 29 May 2024, /statistics/1361689/electricity-generation-by-source-portugal/
REN, Electricity generation in Portugal in 2023, by source (in gigawatt-hours) ÌÇÐÄÆÆ½â°æ, /statistics/1361689/electricity-generation-by-source-portugal/ (last visited July 21, 2026)
Electricity generation in Portugal in 2023, by source (in gigawatt-hours) [Graph], REN, May 29, 2024. [Online]. Available: /statistics/1361689/electricity-generation-by-source-portugal/