China's Coal Output Slips Even as Thermal Generation Climbs 3.6%

China's Coal Output Slips Even as Thermal Generation Climbs 3.6% A 1% monthly drop in Chinese coal output masks rising thermal burn, keeping the demand signal that underpins Pacific gas and carbon markets ambiguous. China's coal production fell 1% last month to 385.63 million tons, down from an all-time high reached in March, Reuters reported citing official statistics.¹ The decline looks tidy on its own. It is not, because the same dataset shows thermal generation moving the other way. That matters because coal output is usually read as a proxy for Chinese power demand, and the two numbers are now pointing in opposite directions. Thermal power generation, mostly coal, rose 3.6% on the year last month, and combined coal and gas generation climbed 3.1%, according to the data.¹ Falling production alongside rising burn means inventories or imports filled the gap, not weaker demand. Imports did not. Coal arrivals slid 14% last month to 33.1 million tons, with the four-month total at 149.4 million tons, down 2.1% on the year.¹ So the supply that backed higher generation came from domestic stockpiles and prior output, not the seaborne market that Pacific suppliers care about. The longer trend reinforces the point. Over the first four months, Chinese coal production dipped to 1.58 billion tons, a 0.1% decline on the same period of 2025, the data showed, even as the country leaned on coal generation and pulled back on imports.¹ In 2025, coal imports fell 9.6% from 2024 to 490 million tons, pushed lower by booming domestic output and softer thermal generation.¹ For a country that produces roughly 4.8 billion tons a year, more than half the global total, marginal shifts at the import margin move international prices more than headline output does.⁵ China's own production rose 1.2% last year to a record 4.83 billion tons.¹ The domestic machine keeps grinding higher; the call on imports keeps shrinking. That is the bearish read, and the packet's signals lean that way, with a 36% net bearish tilt across six readings. The weaker China pulls on seaborne coal, the more thermal coal and LNG cargoes compete for the same Asian buyers, and the softer the floor under JKM. JKM sits at $18.76, a level that already reflects a market not starved for molecules. [LIVE PRICES] But the generation numbers cut the other way, and one carbon signal does too. The contrarian flag in the packet is EUA Dec-rolling, tagged bullish at +0.70 on demand. The logic is indirect. Stronger Chinese thermal burn signals resilient industrial activity, and resilient activity keeps the European carbon bid alive through the broader commodity complex rather than any direct coal link. ICE EUA Dec-rolling-adjacent carbon screens near €77.55. [LIVE PRICES] Hold the regional discipline here. Chinese coal burn does not set European switching economics. That chain runs through TTF and NBP into the generation stack and then into EUA demand, and TTF front-month is near €48.85 with NBP at €47.76. [LIVE PRICES] Henry Hub at $3.36 reaches Europe only through Atlantic LNG arbitrage, and with TTF where it is, US gas positioning tells you little about the next EUA tick. [LIVE PRICES] There is a structural story underneath the monthly noise, and it is about water. The Economist documented how climate change now threatens China's interior, from the floods around Taishitun north of Beijing to decades of river pollution, with some 70% of China's rivers and lakes polluted by the 1990s and roughly $17bn spent on often short-lived environmental fixes.⁴ Hydropower availability and thermal cooling both depend on water, and a dry year can flip a coal-light month into a coal-heavy one fast. The geopolitics sit alongside it. Putin met Xi in Beijing for a two-day visit, with analysts reading the timing as Beijing positioning itself as a stable actor amid an unpredictable Washington.³ The energy subtext is old. Gazprom's long-standing pitch put Chinese gas demand at 400 billion cubic metres and framed pipeline supply as a thirty-year book, the kind of volume that, if delivered, would reshape the coal-versus-gas split that these monthly numbers only hint at.² For now the trade is in the divergence. Watch whether next month's import figure keeps falling while thermal generation holds up.¹ If both hold, the bearish seaborne signal is real and JKM has further to give. If imports snap back, read it as restocking, and the coal complex firms into a market that thought China had stepped away.