China Added 120GW of Wind and Got Almost No Extra Power From It

China Added 120GW of Wind and Got Almost No Extra Power From It Carbon Brief data show China's CO2 rose 2% in early 2026 as wind capacity factors collapsed and the Hormuz import squeeze forced coal and gas generation higher. China's carbon emissions rose about 2% in the first quarter of 2026, Carbon Brief reported on Thursday (2026-06-04), even as the country kept adding wind and solar at a furious pace. The reason was awkward. Generation from coal and gas climbed 4% over the same period, after falling through 2025.⁵ That matters because it undercuts the assumption beneath most bearish coal and oil forecasts for China, namely that new renewables capacity automatically displaces fossil generation. In early 2026 it did not.⁵ The clearest evidence sits in the wind fleet. China's installed wind capacity grew 23% year-on-year, an addition of 120GW, Carbon Brief said. Yet the average capacity factor fell from 27% to 22%, an 18% drop, and wind output showed almost no growth.⁵ Run the counterfactual and the gap is stark. Had capacity factors held, the new wind, solar and nuclear should have delivered an extra 160 terawatt hours in the quarter versus a year earlier, more than the 120TWh rise in power demand. Instead clean generation rose just 60TWh. Coal and gas covered the difference.⁵ The squeeze tightened in March. Power demand grew only 3.5% and hydropower output rose 9%, conditions that should have eased the call on thermal plants, yet fossil generation still increased 4.2%.⁵ Weather explains part of it: weak wind speeds and nuclear refuelling outages. The import side mattered too. The de facto closure of the Strait of Hormuz cut China's crude oil and natural gas imports by around 20% in April (2026-04), the Centre for Research on Energy and Clean Air said, pushing coal power up for a fourth straight month.^1,4 The crude shortfall hit refiners directly. Plunging imports forced Chinese processors to cut runs sharply in April (2026-04), with the state-owned sector dropping to multiyear lows, Bloomberg reported, after the near-halt of Hormuz shipments choked a vital crude channel.² Oil-product demand tells a mixed story. Apparent consumption rebounded in January and February on transport, then slipped slightly, Carbon Brief said.⁵ The macro backdrop is violent. The EIA described global oil markets as a period of heightened volatility tied to Hormuz, which carried nearly 20% of world oil supply before military action began in late February (2026-02). Crude oil implied volatility has averaged 78% since the conflict started, with daily Brent crude implied volatility peaking at 106% on 12 March (2026-03-12).³ One popular claim drew a pushback. Carbon Brief said the data do not support the idea that the Hormuz closure has driven a marked jump in China's coal-chemicals output. The coal story here is about power generation, not feedstock substitution.⁵ Underneath the power numbers, heavy industry is shrinking. Cement production fell 7% and crude steel output 5% in the quarter, as real estate investment contracted another 11% following a 17% reduction in 2025. Weaker industrial demand should be bearish for coal. It was not enough to offset the renewables shortfall.⁵ April brought no relief. Total power generation rose an estimated 6.6% year-on-year, but weak wind, subdued solar and extended nuclear outages pushed coal to a fourth consecutive monthly gain, with thermal commissioning in the first quarter surging, the Centre for Research on Energy and Clean Air said.¹ The signal to watch is whether wind capacity factors recover as 2026 runs on, or whether China has built a fleet the grid cannot lean on. If the latter, every bearish coal thesis tied to nameplate renewables growth needs revisiting, and the Hormuz import gap keeps the marginal tonne of coal firmly in the stack.^5,1