7 wave and tidal power plants in United Kingdom, totalling 38 MW of installed capacity — ranked by size, from open data.
| # | Plant | Region | MW |
|---|---|---|---|
| 1 | Hayle Wave Hub (Test Site) | England | 23 |
| 2 | Inner Sound Phase 1A (MeyGen) | Scotland | 6 |
| 3 | The Fall of Warness Tidal Scheme (EMEC) | Scotland | 4 |
| 4 | Fall of Warness Tidal Demonstrator (EMEC) | Scotland | 2 |
| 5 | SeaGen Tidal Farm | Northern Ireland | 1 |
| 6 | European Marine Energy Centre (EMEC) | Scotland | 1 |
| 7 | Hammerfest (EMEC) | Scotland | 1 |
WRI Global Power Plant Database (CC BY 4.0).
