Fossil-fuel-derived power generation in China, mainly from coal, increased 2.1% in May, versus a year prior, due to slower winds and despite additions to its renewables capacity, multiple media outlets reported on Tuesday, citing the National Bureau of Statistics of China.
In the first five months of 2026 alone, the increase in fossil-fuel derived power was 3.4%, according to Reuters, citing the bureau.
Hydropower output meanwhile increased 13% compared with a year earlier and did not offset the increase in thermal power generation as demand for electricity grew.
The article quoted an analyst at the Centre for Research on Energy and Clean Air who wrote on X, formerly Twitter, that winds from March to May were the worst for power generation in more than a decade.
Power generation country-wide was 784.3 billion kilowatt-hours from all sources in May, a 4.2% increase versus May 2025, while power produced from January to May this year increased 3.6% year on year.
The figures are likely understated since they do not include generation from small-scale renewables, the article said.
Electricity consumption in the country is expected to grow between 5% and 6% this year to more than 11 trillion kilowatt-hours, according to a state-owned power generator, Huadian, at the Coaltrans conference in Beijing last week, the article said.
The Shanghai Metals Market website said that China's coal production in May was 400 million tons, down 1.7% from that month in 2025 while the Jan-May figure at large industrial enterprises was 1.98 billion mt, down 0.3% on year.
Crude oil production by large industrial enterprises was 18.57 million metric tonnes of crude, rising 0.5% year on year. Growth slowed 0.7 percentage points from April with production averaging 599,000 mt.
Crude oil production at large industrial enterprises over the Jan. to May period was 91.31 million mt, up 1.1% year on year. Crude oil processing declined to 53.72 million mt, down 9.1% year on year.
The decline was 3.3 percentage points more than April's year-on-year decline, the website's article said. Daily volumes processed were 1.73 million mt.
Over the Jan. to May period, crude oil processed at large industrial enterprises fell 2.2% year on year to 292.8 million mt.
Natural gas production by large industrial enterprises in May also fell 2.2% year on year to 21.7 billion cubic meters, versus a 1.9% increase seen in April. Average daily output fell by 700 million cubic meters, according to Reuters and .
Over the Jan. to May period, natural gas production at large industrial enterprises summed 111.7 billion cubic meters, up 1.7% year on year.
The bureau could not be reached for comments by.