China's Oil Shock Response: Electrification Did What Stockpiles Alone Could Not

China's carbon dioxide emissions fell by 1 per cent in the second quarter of 2026, according to analysis by Lauri Myllyvirta of the Centre for Research on Energy and Clean Air, published by Carbon Brief on 3 September. What makes the result unusual is its cause. For the first time, a fall in oil consumption, rather than coal, drove a decline in China's total emissions. Oil use fell by 9 per cent overall and by 16 per cent in transport during the quarter, as supply disruption through the Strait of Hormuz pushed up prices.

China's oil imports fell by 32 per cent. The fall in Chinese import demand has been widely credited with stabilising the global oil market during the Hormuz crisis. The question that matters for the longer term is how much of that fall was structural and how much was temporary. The analysis draws on energy mix data from the National Bureau of Statistics, which indicate that oil consumption fell by about 3 per cent in the first half of 2026 and about 9 per cent in the second quarter.

Crude processing fell 11 per cent in the quarter, and Sinopec reported sales down 9 per cent. On those numbers, reduced consumption accounted for a substantial share of the fall in imports, but around 60 per cent of the import decline was covered by the swing from building stockpiles to drawing on them. CREA estimates that electric vehicles displaced about 19 million tonnes of oil in the second quarter and 36 million tonnes in the first half, more than the United Kingdom consumes in six months.

Recent sectoral five-year plans published in the second quarter target electricity at 35 per cent of final energy use by 2030, from 30 per cent in 2025, and electric vehicles at 30 per cent of the vehicle fleet, from 12 per cent. China's second-quarter emissions decline was driven by a sharp and partly structural fall in oil use. The opportunity Beijing has not yet taken is to match transport electrification with power sector reform.