Data includes Neoenergia since 2016 in order to improve the comparability of the data, as well as all other power stations Iberdrola has a stake in (based on interest share).
Iberdrola's net electricity generation grew to some 169 terawatt-hours in 2023. This was the highest figure in the period under consideration. Iberdrola is a Spain-based multinational company and one of the world's largest utilities.
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Iberdrola. (April 12, 2024). Net electricity generation of Iberdrola from 2016 to 2023 (in gigawatt-hours) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 16, 2026, from /statistics/1224430/iberdrola-electricity-generation/
Iberdrola. "Net electricity generation of Iberdrola from 2016 to 2023 (in gigawatt-hours)." Chart. April 12, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 16, 2026. /statistics/1224430/iberdrola-electricity-generation/
Iberdrola. (2024). Net electricity generation of Iberdrola from 2016 to 2023 (in gigawatt-hours). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 16, 2026. /statistics/1224430/iberdrola-electricity-generation/
Iberdrola. "Net Electricity Generation of Iberdrola from 2016 to 2023 (in Gigawatt-hours)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 12 Apr 2024, /statistics/1224430/iberdrola-electricity-generation/
Iberdrola, Net electricity generation of Iberdrola from 2016 to 2023 (in gigawatt-hours) ÌÇÐÄÆÆ½â°æ, /statistics/1224430/iberdrola-electricity-generation/ (last visited July 16, 2026)
Net electricity generation of Iberdrola from 2016 to 2023 (in gigawatt-hours) [Graph], Iberdrola, April 12, 2024. [Online]. Available: /statistics/1224430/iberdrola-electricity-generation/