Nearly 450 reactors around the world supply various nations with nuclear power, combining for about 10% of the world’s electricity, or about 4% of the global energy mix.
Here’s a breakdown based on the share of nuclear energy in a country’s electricity mix:
| Rank | Country | Nuclear Share of Electricity Mix |
|---|---|---|
| #1 | France | 70.6% |
| #2 | Slovakia | 53.1% |
| #3 | Ukraine | 51.2% |
| #4 | Hungary | 48.0% |
| #5 | Bulgaria | 40.8% |
| #6 | Belgium | 39.1% |
| #7 | Slovenia | 37.8% |
| #8 | Czechia | 37.3% |
| #9 | Armenia | 34.5% |
| #10 | Finland | 33.9% |
| #11 | Switzerland | 32.9% |
| #12 | Sweden | 29.8% |
| #13 | South Korea | 29.6% |
| #14 | Spain | 22.2% |
| #15 | russia | 20.6% |
| #16 | Romania | 19.9% |
| #17 | United States | 19.7% |
| #18 | Canada | 14.6% |
| #19 | United Kingdom | 14.5% |
| #20 | Germany | 11.3% |
Source: visualcapitalist.com
