EIA
Nuclear Capacity by Country (2021)
Global rankings of nuclear capacity for 2021. 56 countries ranked by GW.
| # | Country | Value | Unit |
|---|---|---|---|
| 1 | 🇺🇸United States | 95.5 | GW |
| 2 | 🇫🇷France | 61.4 | GW |
| 3 | 🇨🇳China | 50.0 | GW |
| 4 | 🇷🇺Russia | 27.7 | GW |
| 5 | 🇰🇷South Korea | 24.4 | GW |
| 6 | 🇨🇦Canada | 13.6 | GW |
| 7 | 🇺🇦Ukraine | 13.1 | GW |
| 8 | 🇯🇵Japan | 9.5 | GW |
| 9 | 🇩🇪Germany | 8.1 | GW |
| 10 | 🇪🇸Spain | 7.1 | GW |
| 11 | 🇸🇪Sweden | 6.9 | GW |
| 12 | 🇬🇧United Kingdom | 6.8 | GW |
| 13 | 🇮🇳India | 6.8 | GW |
| 14 | 🇧🇪Belgium | 5.9 | GW |
| 15 | 🇨🇿Czech Republic | 3.9 | GW |
| 16 | 🇨🇭Switzerland | 3.0 | GW |
| 17 | 🇫🇮Finland | 2.8 | GW |
| 18 | 🇦🇪United Arab Emirates | 2.8 | GW |
| 19 | 🇵🇰Pakistan | 2.3 | GW |
| 20 | 🇭🇺Hungary | 1.9 | GW |
| 21 | 🇧🇷Brazil | 1.9 | GW |
| 22 | 🇿🇦South Africa | 1.9 | GW |
| 23 | 🇦🇷Argentina | 1.6 | GW |
| 24 | 🇲🇽Mexico | 1.6 | GW |
| 25 | 🇷🇴Romania | 1.3 | GW |
| 26 | 🇮🇷Iran | 0.9 | GW |
| 27 | 🇳🇱Netherlands | 0.5 | GW |
| 28 | 🇦🇺Australia | 0.0 | GW |
| 29 | 🇦🇹Austria | 0.0 | GW |
| 30 | 🇧🇩Bangladesh | 0.0 | GW |
| 31 | 🇨🇱Chile | 0.0 | GW |
| 32 | 🇨🇴Colombia | 0.0 | GW |
| 33 | 🇩🇰Denmark | 0.0 | GW |
| 34 | 🇩🇿Algeria | 0.0 | GW |
| 35 | 🇪🇬Egypt | 0.0 | GW |
| 36 | 🇬🇷Greece | 0.0 | GW |
| 37 | 🇮🇩Indonesia | 0.0 | GW |
| 38 | 🇮🇶Iraq | 0.0 | GW |
| 39 | 🇮🇱Israel | 0.0 | GW |
| 40 | 🇮🇹Italy | 0.0 | GW |
| 41 | 🇰🇿Kazakhstan | 0.0 | GW |
| 42 | 🇲🇦Morocco | 0.0 | GW |
| 43 | 🇲🇾Malaysia | 0.0 | GW |
| 44 | 🇳🇬Nigeria | 0.0 | GW |
| 45 | 🇳🇴Norway | 0.0 | GW |
| 46 | 🇳🇿New Zealand | 0.0 | GW |
| 47 | 🇵🇪Peru | 0.0 | GW |
| 48 | 🇵🇭Philippines | 0.0 | GW |
| 49 | 🇵🇱Poland | 0.0 | GW |
| 50 | 🇵🇹Portugal | 0.0 | GW |
| 51 | 🇸🇦Saudi Arabia | 0.0 | GW |
| 52 | 🇸🇬Singapore | 0.0 | GW |
| 53 | 🇹🇭Thailand | 0.0 | GW |
| 54 | 🇹🇷Turkey | 0.0 | GW |
| 55 | 🇻🇪Venezuela | 0.0 | GW |
| 56 | 🇻🇳Vietnam | 0.0 | GW |