For the first time in its history, China has more installed solar power capacity than coal — a milestone that would have seemed almost impossible a decade ago. As of the end of July 2026 C.E., China’s installed solar capacity reached 1.286 billion kilowatts, edging past the country’s 1.285 billion kilowatts of coal-fired power, according to the National Energy Administration (NEA). Solar now accounts for 31.5 percent of China’s total installed power generation capacity, making it the largest single power source category in the country.
At a glance
- Solar capacity: China’s installed photovoltaic capacity reached 1.286 billion kilowatts by the end of July 2026 C.E., narrowly surpassing 1.285 billion kilowatts of coal-fired power.
- Solar generation growth: Electricity produced from solar rose 15.5 percent year-over-year in the first seven months of 2026 C.E., reaching 802.4 billion kilowatt-hours — roughly one-eighth of China’s total electricity generation.
- Coal-fired power decline: Coal generation fell by nearly two percent in 2025 C.E. despite rising energy demand, marking the first such drop in six years.
A shift decades in the making
Coal has powered China’s economy for generations. It fueled the factories, the cities, and the grid that lifted hundreds of millions of people out of poverty. That dominance was not a footnote — it was the foundation. Which is exactly what makes this moment so significant.
The NEA described the crossing of this threshold as photovoltaic installed capacity becoming “the largest power source category in China” for the first time. The agency noted that solar capacity and generation have “maintained a steady trend of rapid growth,” playing an “increasingly prominent role” in guaranteeing electricity supply and driving the energy transition.
This is part of a broader pattern of clean energy milestones that have been stacking up across the globe in recent years, with China consistently setting the pace. In 2025 C.E. alone, China installed a record 315 gigawatts of solar and 119 gigawatts of wind power capacity — together representing more than 80 percent of all newly installed power generation capacity that year, according to the China Electricity Council.
What the numbers mean
Installed capacity and actual electricity generation are different things. Coal still generates far more electricity in China than solar does, because coal plants can run around the clock while solar output depends on daylight and weather. Solar’s share of actual electricity generation — about one-eighth of the national total — reflects that gap.
But installed capacity is a leading indicator. It signals where investment is flowing, what infrastructure is being built, and what the grid will look like in the years ahead. When a country’s solar installations exceed its coal infrastructure, the direction of travel becomes very hard to reverse.
China, the world’s largest emitter of greenhouse gases, has pledged to peak carbon emissions by 2030 C.E. and reach carbon neutrality by 2060 C.E. It has a track record of beating its own timelines: the 1,200-gigawatt wind-and-solar target Beijing set for 2030 C.E. was reached in July 2024 C.E., six years ahead of schedule. Crossing the solar-over-coal capacity line four years ahead of that first target adds credibility to those commitments — though hitting them will still require sustained political will, grid modernization, and managing the social transition for coal-dependent communities.
Why the coal drop matters too
Just as notable as solar’s rise is what is happening to coal. Generation from coal-fired plants fell by nearly two percent in 2025 C.E., even as overall energy demand rose. That combination — falling coal output alongside growing demand — means renewables are not just keeping pace with growth; they are actively displacing fossil fuel generation.
The last time coal generation declined in China was six years before that. A single year’s dip is not a trend, but it is a data point that would have seemed unlikely just a few years ago. It fits a pattern that energy analysts have been watching across major economies — what researchers sometimes call peak coal, the point at which fossil fuel use begins a structural, not just cyclical, decline.
China’s solar surge is also part of a wider global shift. Data from the International Renewable Energy Agency shows renewable capacity additions breaking records worldwide, with solar leading the charge. And the economic logic is reinforcing the momentum: the cost of utility-scale solar has fallen by more than 90 percent since 2010 C.E., making it the cheapest form of new electricity generation in most of the world. China’s manufacturing dominance in solar panels has been central to that price collapse — a contribution that benefits every country building out renewables, not just China itself.
Unresolved challenges remain. China is still building new coal plants in some regions to ensure grid reliability, and the pace of grid modernization needed to absorb variable solar generation at this scale is a genuine engineering and policy challenge. The gap between installed solar capacity and solar’s share of actual generation will need to narrow significantly before the energy transition can be called complete.
Still, the number is on the board: 1.286 billion kilowatts of solar. More than coal. For the first time. In the world’s largest energy market.
Read more
For more on this story, see: Hong Kong Free Press
For more from Good News for Humankind, see:
- Global wind power capacity hit a record in 2019
- Britain ran on a zero-carbon electricity grid for a record stretch
- The Good News for Humankind archive on renewable energy
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