Pumped storage capacity growth
RecordSTO-M5YYT8EWPT-85155QGPBD-W9NA6E
Global · 2025
Pumped storage capacity growth worldwide was 11.7 billion watts in 2025 (IHA).
Pumped storage capacity growth: every country and year, and how it is measured
- Publisher
- IHA
- Authority tier
- T2 Official
- Locator
- The year of the water battery
- Retrieved
- 16 Sep 2026
- Status
- Verified
What the source says
Global hydropower capacity grew by 28 GW in 2025, including a record 11.7 GW of pumped storage.
Checked: the figure 11.7 billion wattsis stated in this passage. If it does not match, the extraction is wrong and we want to know.
Cite this figure
APA
International Hydropower Association. (2025). World Hydropower Outlook 2026: Global Capacity & Data 2026 World Hydropower Outlook. Retrieved September 16, 2026, from https://www.hydropower.org/publications/2026-world-hydropower-outlook. Via StatOrigin, https://statorigin.org/stat/stat_M5YYT8EWPT85155QGPBDW9NA6E
Other formats: MLA, Chicago, BibTeX
- MLA
- International Hydropower Association. "World Hydropower Outlook 2026: Global Capacity & Data 2026 World Hydropower Outlook." 2025, https://www.hydropower.org/publications/2026-world-hydropower-outlook. Accessed 16 Sept. 2026 via StatOrigin, https://statorigin.org/stat/stat_M5YYT8EWPT85155QGPBDW9NA6E.
- Chicago
- International Hydropower Association. "World Hydropower Outlook 2026: Global Capacity & Data 2026 World Hydropower Outlook." 2025. https://www.hydropower.org/publications/2026-world-hydropower-outlook. Accessed September 16, 2026. Cited from StatOrigin, https://statorigin.org/stat/stat_M5YYT8EWPT85155QGPBDW9NA6E.
- BibTeX
- @misc{iha2025pumpedw9na6e, author = {{International Hydropower Association}}, title = {World Hydropower Outlook 2026: Global Capacity \& Data 2026 World Hydropower Outlook}, year = {2025}, howpublished = {StatOrigin, https://statorigin.org}, url = {https://statorigin.org/stat/stat_M5YYT8EWPT85155QGPBDW9NA6E}, note = {Original source: https://www.hydropower.org/publications/2026-world-hydropower-outlook. Accessed September 16, 2026.} }
Data published under CC BY 4.0. The citation credits the original publisher and links to this permanent record.
Provenance and verification
Everything needed to check this number yourself, without taking our word for it.
Primary source
- Publisher
- International Hydropower Association · homepage ↗
- Authority tier
- Tier 2 · National and industry official
- Report
- World Hydropower Outlook 2026: Global Capacity & Data 2026 World Hydropower Outlook
- Type
- Press release
- Published
- —
- Locator
- The year of the water battery
- Retrieved
- 16 September 2026
- Link status
- Reachable (HTTP 200)
- Report licence
- See source
Verification
- Status
- Verified
- Review protocol
- Editorial review
- Checked on
- 17 September 2026
- Last revision
- 17 September 2026
- Permanent URL
- /stat/stat_M5YYT8EWPT85155QGPBDW9NA6E