Pumped storage capacity
Total cumulative installed capacity of pumped storage hydropower.
Unit billion watts Industry Electricity and Gas Utilities
Records
1
Regions
1
Period
2025
Sources
1
The chart
The figure
One published observation so far. A chart follows as soon as a second period is published.
Pumped storage capacity
Global, end of 2025
200 billion watts
Source: IHA · CC BY 4.0 · statorigin.org
Every record
All records
1 record · 1 region · 2025
| Period | Value | Source | Type |
|---|---|---|---|
| Global 1 record | |||
| end of 2025 | 200 billion watts | IHA · 31 Dec 2025 | actual |
Primary documents
Sources
1 document. Each links to the publisher's own copy.
| Document | Publisher | Published | Data points |
|---|---|---|---|
| World Hydropower Outlook 2026: Global Capacity & Data 2026 World Hydropower Outlook | IHA | — | 1 |
Cite & reuse
Cite this page
Data on this page is published under CC BY 4.0. You may reuse it, including commercially, provided you attribute it. To cite one figure, open its record: each carries APA, MLA, Chicago and BibTeX forms that credit the original publisher.
StatOrigin. (2026). Pumped storage capacity. Retrieved from https://statorigin.org/indicators/pumped-storage-capacity