Share of electricity production from solar, 2025
Ember (2026); Energy Institute - Statistical Review of World Energy (2025) – with major processing by Our World in Data. “Share of electricity generated by solar power” [dataset].
Solar power is the fastest-growing renewable energy source in the world. But what country uses the most solar power? The leader in solar energy is China, at 306,973 MW total solar capacity, but that's due to its colossal size; solar power accounts for only around 3.5% of total energy consumption.
After China, the countries with the most significant solar energy generation include the U.S. (205.08 TWh), Japan (102.40 TWh) and India (95.16 TWh). The table below summarizes the countries with the most solar energy consumption in 2022. Note the annual primary energy consumption from solar, which evaluates a country's total energy demand.
Overall, the Asia Pacific region is leading the solar energy transition, with six countries in this region: China, Japan, India, Australia, South Korea, and Vietnam, ranking among the top 15. Asian countries are making a concerted effort to transition to renewable energies, given their high energy demand and heavy reliance on coal for energy.
That may seem like a colossal amount, but world solar energy consumption has only reached around 3.63%. Solar energy is the most abundant energy resource on the planet — 173,000 terawatts of solar energy reaches the surface continuously. Fortunately, solar power growth worldwide has been steady and strong.
Ember (2026); Energy Institute - Statistical Review of World Energy (2025) – with major processing by Our World in Data. “Share of electricity generated by solar power” [dataset].
The International Energy Agency, established in 1974, is dedicated to advancing shared research and applying particular energy technologies. It focuses on the future of energy security and
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