The following page lists most Largest tidal power plant. Since tidal stream generators are an immature technology, no technology has yet emerged as the clear standard. Although, a large variety of designs are being experimented with, some very close to large scale deployment. Hence, the following page lists stations of different technologies.
Largest Tidal power plant
Operational
The following table lists tidal power stations that are in operation as of August 2010.
| TIDAL POWER STATION | CAPACITY (MW) | COUNTRY | COMM |
| La Rance Tidal Power Plant | 240 | France | 1966 |
| Annapolis Royal Tidal Power Plant | 20 | Canada | 1984 |
| Jiangxia Tidal Power Plant | 3.2 | China | 1980 |
| Kislaya Guba Tidal Power Plant | 1.7 | Russia | 1968 |
| Strangford Lough SeaGen | 1.2 | United Kingdom | 2008 |
| Uldolmok | 1.0 | South Korea | 2009 |
Under construction
The following table lists tidal power stations that are currently under construction as of the date in each cited source.
| TIDAL POWER STATION | CAPACITY (MW) | COUNTRY | COMP |
| Sihwa Lake | 254 | South Korea | 2010 |
Proposed
The following table lists tidal power stations that are only at aproposal stage.
| TIDAL POWER STATION | CAPACITY (MW) | COUNTRY |
| Penzhin Tidal Power Plant Project | 87,100 | Russia |
| Mesen – Mezenskaya Tidal Power Plant | 12,000-8,000 | Russia |
| Severn Barrage Tidal Energy | 8,640 | England Wales |
| Tugurskaya Tidal Power Plant | 3,640 | Russia |
| Dalupiri Blue Energy Project | 2,200 | Philippines |
| Incheon Tidal Power Plant Project | 1,320 | South Korea |
| Garorim Bay Tidal Power Plant Project | 520 | South Korea |
| Gulf of Kutch Project | 50 | India |
| Skerries Tidal Farm | 10.5 | United Kingdom |
