Pumped storage installed capacity
STO-REC-STAT414W5HT2 National
200GW
Global · 2025
Pumped storage installed capacity worldwide reached 200 GW in 2025 (IHA).
- Publisher
- IHA
- Authority tier
- T2 National
- Locator
- Article introduction
- Retrieved
- 16 Sep 2026
- Status
- Verified
What the source says
Global pumped storage capacity has now surpassed 200 GW, with a further 243 GW currently under construction worldwide.
Verbatim extraction verified: The figure 200 GW is directly attested in the quoted passage (Article introduction).
The figure above was extracted from this passage. If it does not match, the extraction is wrong and we want to know.
Cite this figure
Published under CC BY 4.0. Attribute the original publisher; the citations below do that for you and link to this permanent record.
- APA
- International Hydropower Association. (2025). World Hydropower Outlook launches The year of the ‘water battery’. Retrieved September 16, 2026, from https://www.hydropower.org/news/year-of-the-water-battery-global-pumped-storage-capacity-surpasses-200-gw. Via StatOrigin, https://statorigin.org/stat/stat_414W5H1NTFZWTHMVWG7Z8RKKYX
- MLA
- International Hydropower Association. "World Hydropower Outlook launches The year of the ‘water battery’." 2025, https://www.hydropower.org/news/year-of-the-water-battery-global-pumped-storage-capacity-surpasses-200-gw. Accessed 16 Sept. 2026 via StatOrigin, https://statorigin.org/stat/stat_414W5H1NTFZWTHMVWG7Z8RKKYX.
- Chicago
- International Hydropower Association. "World Hydropower Outlook launches The year of the ‘water battery’." 2025. https://www.hydropower.org/news/year-of-the-water-battery-global-pumped-storage-capacity-surpasses-200-gw. Accessed September 16, 2026. Cited from StatOrigin, https://statorigin.org/stat/stat_414W5H1NTFZWTHMVWG7Z8RKKYX.
- BibTeX
- @misc{iha2025pumped8rkkyx, author = {{International Hydropower Association}}, title = {World Hydropower Outlook launches The year of the ‘water battery’}, year = {2025}, howpublished = {StatOrigin, https://statorigin.org}, url = {https://statorigin.org/stat/stat_414W5H1NTFZWTHMVWG7Z8RKKYX}, note = {Original source: https://www.hydropower.org/news/year-of-the-water-battery-global-pumped-storage-capacity-surpasses-200-gw. Accessed September 16, 2026.} }
Provenance and verification
Everything needed to check this number yourself, without taking our word for it.
Chain of Custody · Verification Audit
Primary Source
- Publisher
- International Hydropower Association · homepage ↗
- Authority tier
- Tier 2 · National Official
- Report
- World Hydropower Outlook launches The year of the ‘water battery’
- Type
- Press release
- Published
- —
- Locator
- Article introduction
- Retrieved
- 16 September 2026
- Link status
- Reachable (HTTP 200)
- Report licence
- See source
Verification & Integrity
- Audit status
- Verified
- Review protocol
- Editorial review
- Checked on
- 17 September 2026
- Last revision
- 17 September 2026
- Archival URI
- /stat/stat_414W5H1NTFZWTHMVWG7Z8RKKYX