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 had approximately 63 gigawatts of installed power capacity in 2023, up from 61 gigawatts a year earlier. The Spain-based utility giant serves customers across multiple continents, with the majority of its capacity installed in Europe and North America.
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Iberdrola. (April 12, 2024). Installed power capacity of Iberdrola from 2016 to 2023 (in megawatts) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 18, 2026, from /statistics/1224422/iberdrola-power-capacity/
Iberdrola. "Installed power capacity of Iberdrola from 2016 to 2023 (in megawatts)." Chart. April 12, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 18, 2026. /statistics/1224422/iberdrola-power-capacity/
Iberdrola. (2024). Installed power capacity of Iberdrola from 2016 to 2023 (in megawatts). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 18, 2026. /statistics/1224422/iberdrola-power-capacity/
Iberdrola. "Installed Power Capacity of Iberdrola from 2016 to 2023 (in Megawatts)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 12 Apr 2024, /statistics/1224422/iberdrola-power-capacity/
Iberdrola, Installed power capacity of Iberdrola from 2016 to 2023 (in megawatts) ÌÇÐÄÆƽâ°æ, /statistics/1224422/iberdrola-power-capacity/ (last visited July 18, 2026)
Installed power capacity of Iberdrola from 2016 to 2023 (in megawatts) [Graph], Iberdrola, April 12, 2024. [Online]. Available: /statistics/1224422/iberdrola-power-capacity/
