BEIJING, 28 October 2026 — China's combined wind and solar power capacity has passed 2 terawatts for the first time, reaching 2.01 terawatts by the end of September 2026, according to data released by the country's National Energy Administration (NEA) on 26 October and reported on 27–28 October.
The milestone means wind and solar now account for 48.7 percent of China's total installed power capacity, and roughly half of the world's total wind and solar capacity, industry officials said. Solar capacity stood at 1.31 terawatts, up 16.5 percent year on year, while wind capacity reached 700 gigawatts, up 20.4 percent. In the first nine months of 2026 alone, China added about 170 gigawatts of wind and solar — more than the entire power fleet of most countries.
Illustration: Solar panels and wind turbines sharing a landscape, representing China's combined clean power fleet.
What Happened
China's NEA published electricity statistics for January to September 2026 on 26 October, and the headline figure travelled quickly: total installed generation capacity reached 4.13 terawatts, up 11.2 percent year on year, of which wind and solar made up 2.01 terawatts. Solar additions in the nine-month period were 110.83 gigawatts, according to TaiyangNews' reading of the NEA data, while wind added 60.66 gigawatts, giving a combined addition of about 171 gigawatts.
Generation kept pace with capacity, at least in part. Wind and solar generated 1,933.3 terawatt-hours in January–September 2026, an increase of 193.7 terawatt-hours from the same period last year, the NEA said. That increment covered 64 percent of the growth in China's electricity demand over the period. During the summer peak, wind and solar at times supplied more than 40 percent of total load at midday.
Officials and industry voices presented the milestone as a structural shift rather than a one-off record. Liu Zhiqiang, deputy director of the planning and development department at the China Electricity Council, said the 2-terawatt scale consolidates China's leading position in the global new-energy industry chain and supports related industries, from materials research and equipment manufacturing to smart operations and maintenance. The NEA also noted that wind and solar accounted for about one-third of completed energy-sector investment in the first nine months of 2026, making new energy a major engine of energy investment in its own right.
There is an important nuance in the same data, however: the pace of new solar building has slowed sharply from last year's extraordinary levels. Solar additions of 110.83 gigawatts in the first nine months of 2026 were down 54 percent year on year, TaiyangNews reported, because the comparable 2025 period included a rush of more than 92 gigawatts installed in May alone ahead of a feed-in tariff deadline. September 2026 itself rebounded, with 13.64 gigawatts added — up 41.2 percent year on year and 23.6 percent month on month — but analysts cited by TaiyangNews still expect full-year 2026 solar installations to fall short of industry forecasts of 180 to 240 gigawatts, even if about 12 gigawatts a month are added in the fourth quarter.
Background
China's renewable build-out has been, by any measure, the largest in history. The country has ranked first in the world for wind and solar capacity for years, and in 2025 alone it added 315 gigawatts of solar and 119 gigawatts of wind, according to NEA figures cited in industry coverage — a single-year build-out no nation had approached before. That surge put China behind more than 60 percent of all new renewable capacity worldwide in 2025, and its total renewable fleet reached 2,337 gigawatts including hydropower.
The consequences showed up in the electricity data before they showed up in emissions data. Analysis by the think tank Ember, cited in recent coverage, found that clean power generation covered all of China's growth in electricity demand in 2025, and fossil-fuel generation fell 0.9 percent — its first decline since 2015. That matters because China is both the engine of global renewable growth and the world's largest coal consumer: clean energy covering incremental demand is the mechanical step that has to happen before emissions can turn down decisively, and it is only now being reached.
Illustration: Solar panels on a hillside at sunrise, representing rapid solar deployment.
At the same time, the system built to absorb all that variable power has struggled to keep up. Solar and wind produce when the sun shines and the wind blows, not necessarily when demand peaks, and much of China's best wind and solar resource sits in the north and west, far from the coastal demand centres. That mismatch is why grid investment, storage and power-market reform have become central to the next phase: on 24 October, the Southern Regional Power Market covering Guangdong, Guangxi, Yunnan, Guizhou and Hainan moved from trial operation into formal operation, with hydro, thermal and new-energy sources bidding on the same platform. The goal is flexible mutual support between provinces, so surplus clean power in one region can serve demand in another.
Why It Matters
The most direct significance is scale. Two terawatts of wind and solar is an almost abstract number, so it helps to ground it: it is roughly half of all the wind and solar capacity on Earth, and the 170 gigawatts added in nine months exceeds the total power capacity of countries such as Japan or Germany. When a single country's clean-energy fleet reaches that size, its manufacturing decisions and power prices ripple through global markets.
Second, the milestone sharpens the central question of the energy transition: is building capacity enough? China's experience suggests not, or at least not on its own. Utilisation hours for generation equipment averaged 2,174 hours in January–September 2026, down 194 hours year on year, according to SMM's reading of the NEA data — a sign that a growing share of capacity is not being used as intensively as before, whether because of curtailment, grid constraints or the sheer volume of new plant. The shift toward transmission, storage and market reform is an acknowledgment that the bottleneck has moved from building panels and turbines to integrating them.
For the climate, the honest assessment is mixed but not bleak. The 2-terawatt fleet, the 64 percent share of incremental demand covered by wind and solar generation, and the 2025 fall in fossil-fuel generation all point in the right direction. But China's total emissions have not yet turned down decisively, coal remains a large part of the system, and the UN's recent assessments show the world as a whole still far from a 1.5-degree path. Capacity milestones are necessary; they are not sufficient. What happens to actual coal burning over the next five years will matter more than any capacity headline.
Illustration: Wind turbines connected to a power grid, representing the integration challenge for clean power.
What Happens Next
In the near term, watch the fourth-quarter installation figures. If China adds roughly 12 gigawatts of solar a month in October, November and December, full-year solar additions will still fall below 150 gigawatts — well short of earlier industry forecasts, but still an enormous annual build by any historical standard. Wind additions, and the utilisation and curtailment data that accompany them, will show whether grid integration is improving or deteriorating.
Over the longer horizon, the 3.6-terawatt-by-2035 target gives a yardstick. At about 200 gigawatts a year, as State Grid anticipates, China would reach roughly 3.8 terawatts by 2035 — close to target. The more consequential yardstick, though, is emissions: the year in which China's power-sector emissions peak and begin a sustained decline. The 2-terawatt milestone makes that outcome more plausible; it does not guarantee it. The next few years of grid investment, coal policy and demand growth will decide whether this milestone is remembered as a turning point or merely a large number.
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FAQ
How much wind and solar capacity does China now have?
China's combined wind and solar capacity reached 2.01 terawatts by the end of September 2026, according to the National Energy Administration: 1.31 terawatts of solar, up 16.5 percent year on year, and 700 gigawatts of wind, up 20.4 percent.
What share of China's power fleet is wind and solar?
Wind and solar account for 48.7 percent of China's total installed capacity of 4.13 terawatts, and roughly half of the world's total wind and solar capacity, according to the NEA data and industry officials.
How much clean power did China actually generate?
Wind and solar generated 1,933.3 terawatt-hours in January–September 2026, up 193.7 terawatt-hours year on year, covering 64 percent of the growth in China's electricity demand over the period.
Is China's renewable build-out speeding up or slowing down?
Both, in different senses: cumulative capacity hit a record, but new solar additions in the first nine months of 2026 fell 54 percent year on year from an exceptional 2025, and the focus is shifting toward transmission, storage and grid integration.
What is China's target for wind and solar?
According to TaiyangNews, China targets combined wind and solar capacity of 3.6 terawatts by 2035, up from 2.01 terawatts at end-September 2026.
Sources
- China Daily via the State Council Information Office, "New energy to power green transition", 28 October 2026 (National Energy Administration data released 26 October 2026).
- Sxcoal, "China wind, solar capacity tops 2 TW", 26 October 2026.
- TaiyangNews, "China Adds 110.83 GW AC Solar In 9M 2026, Down 54% YoY", 27 October 2026.
- Energy Intelligence, "China's Wind and Solar Capacity Tops 2 TW as Build-Out Slows", 26 October 2026.
- Shanghai Metals Market (SMM), "China reports 1.31 TW of solar capacity, up 16.5% year on year", 27 October 2026.
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