Top 12 Major Economies by Clean Energy Share in Electricity Mix
This ranking, based on 2026 energy data, analyzes the reliance of major global economies on clean energy sources (including hydro, wind, solar, nuclear, and other renewables) in their power generation. It highlights the progress made by these nations in energy transition and carbon neutrality pathways.
Interesting Facts & Summary
As of 2026, Brazil leads the world with over 88% of its electricity generated from clean sources, standing as the global gold standard for 'green grids.' Unlike many nations that rely heavily on expensive battery storage or nuclear expansion, Brazil's success stems from its geographic fortune: a massive foundation of hydropower (approx. 60%) complemented by a rapidly expanding wind and solar sector. While many established industrial powers struggle with the painful transition away from fossil fuels, Brazil has effectively entered a 'post-carbon era.' Remarkably, even during dry seasons, the country’s diversified renewable portfolio maintains exceptional grid stability—a 'nature-powered' model that remains unique among the world’s major economies.
| Rank | Country | Clean Energy Share (%) | Primary Components |
|---|---|---|---|
| 91.5 | Dominated by hydropower, with rapid growth in wind and solar | ||
| 85.2 | Abundant hydroelectric resources and steadily increasing nuclear capacity | ||
| 83.8 | Highly dependent on nuclear energy, supplemented by hydro and wind | ||
| 4 | 82 | Balanced mix of hydro and nuclear, with significant wind power share | |
| 5 | 81.6 | Almost entirely dependent on hydroelectric power | |
| 6 | 79.4 | Electricity supply supported by a mix of hydro and nuclear power | |
| 7 | 78.9 | Very high share of geothermal and hydroelectric power | |
| 8 | 62.5 | Strong growth in installed capacity for wind and solar PV | |
| 9 | 60.1 | Comprehensive transition toward wind and solar energy | |
| 10 | 58.7 | Leading global scale in offshore wind power | |
| 11 | 55.2 | World's largest installed capacity of hydro, wind, and solar | |
| 12 | Italy | 52.4 | Exploitation and utilization of solar and hydroelectric resources |