Fossil fuel use is stalling across a widening part of China's economy, as clean electricity takes over work once done by coal and oil | Ember

Fossil fuel use is stalling across a widening part of China’s economy, as clean electricity takes over work once done by coal and oil

8 Sep 2026

The ‘breaking’ has begun in the power system

The power system is where the handover from fossil fuels is most advanced, and where the breaking is now visible. The 17 provinces and regions where coal generation has stopped growing include established industrial centres such as Shandong and Hunan, and together they hold more than half of China’s thermal power capacity. Coal generation has also been flat on a 12-month rolling average since early 2024, which suggests 2025 was not a one-year anomaly.

Coal’s balancing role is also starting to be replaced by clean flexibility solutions. Battery storage overtook pumped hydro in installed capacity at the end of 2024 and grew a further 84% in 2025. Average utilisation of that storage roughly doubled between 2022 and 2025, meaning the fleet is being dispatched, not just simply built.

The clean electricity system is gaining both strength and scope, and the fossil fuel system is already registering the shift. You can see fossil fuel use flattening out, sector by sector and province by province. But progress like this brings new and more complex challenges. What matters from here isn’t the scale of those challenges. It is whether policy responds to them. And on that measure, the response is already taking shape. In the end, moving forwards under a heavy load is worth far more than sailing with the wind.

Dr Muyi Yang
‍
Senior Analyst, Ember

Electrification is spreading through industry and transport

Fossil fuel use has already passed its peak in eight of the 11 industrial sectors tracked in the report, most of them since 2018. The declines are substantial: fossil fuel use is down 26% in food and beverages, 52% in transport equipment and 71% in fossil fuel extraction. Behind them is a steady deepening of electrification. In light manufacturing sectors such as machinery, electronics and textiles, electricity now supplies about three-quarters of final energy, and the shift is reaching harder sectors like metals smelting and non-metallic minerals.

In transport, electric passenger cars reached 67% of new sales in June 2026. Electric truck sales more than doubled in 2024 and again in 2025, taking them to 26% of new truck sales last year. Nine out of every ten electric trucks sold worldwide that year were sold in China.

 

The decline is not deindustrialisation

These declines are not the result of China producing less. In China, industrial value added per person keeps climbing while fossil fuel use per person has declined since peaking in the early 2010s, meaning the fall reflects electrification, not a shrinking industrial base. In comparison, industrial fossil fuel use per person has also fallen in the UK, Japan and Germany, but industrial value added per person in those economies stayed broadly flat.

China’s economy now runs on electricity to a greater degree than the economies that industrialised before it. Electricity reached 29% of China’s final energy consumption in 2024, up from 22% in 2015, compared with around 23% in Europe and about 21% in the US.

Electrification is also changing what energy security looks like for China, an economy that imports more than 70% of its oil and has the largest absolute exposure to the Strait of Hormuz. In 2024, China’s electric vehicle (EV) fleet displaced an estimated 0.4 million barrels per day of gasoline, up from about 0.1 million barrels per day in 2020, with total avoided oil demand at or above 1 million barrels per day. Over a single year, that avoided demand is roughly double the government-held strategic oil reserves of OECD Europe, which stood at 179 million barrels at the end of 2025.

The report argues that reserves and diversified suppliers can cushion a supply shock, but they cannot address its source. A structurally declining need for oil reduces the exposure itself, a layer of security that is available to any economy dependent on imported fuels, not only to China.

Global fossil fuel demand is losing its historical engine

Between 2000 and 2025, China accounted for roughly half of the global increase in oil demand and more than 90% of the growth in coal demand. That growth is what most forecasts of future fossil fuel demand were built on. China’s latest Five-Year Energy Plan now expects oil and coal consumption to peak by 2030, with electrification reaching 35% of energy consumption. What’s already happening in China’s provinces and heavy industry suggests the peak is coming from within the energy system, not just from the top down.

China is also changing what it sells to the rest of the world. Clean technology exports passed $220 billion USD in 2025 and reached 6.6% of all Chinese exports in the first half of 2026, up from 2.7% in 2020. The countries that have supplied China’s rising fossil fuel demand are increasingly buying equipment from China that will replace fossil consumption, whether that’s EVs, batteries or solar panels.

For countries earlier in their own trajectory, the useful lesson from China is about sequencing rather than technology. Build quickly enough so that clean electricity can start taking over and prepare for the pressure on the fossil system before it arrives, because that is the part nobody has done easily. For economies whose public budgets and development plans rest on fossil fuel export revenues, a peak in Chinese demand weakens the assumption on which fossil fuel investment has long rested: that demand will keep climbing. For them, the time to plan for that is now, while the revenues are still there.

Xunpeng Shi
‍
President of the International Society of Energy Transition Studies (ISETS)

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Ember is an independent energy think tank that aims to accelerate the clean energy transition with data and policy. It creates targeted data insights to advance policies that urgently shift the world to a clean, electrified energy future.

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