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China’s northern power grids hit record loads as heatwave sweeps through

By Thomson Reuters Aug 4, 2026 | 9:59 PM

BEIJING, Aug 5 (Reuters) – A heatwave pushed power demand across northern, northeastern and eastern China to record highs earlier this ​week, the State Grid Corporation of China ‌said in a statement on Tuesday, as soaring temperatures boosted air-conditioning use.

Here are a few details:

• The hot weather has driven a rapid increase in electricity ‌demand, ​according to State Grid.

• ⁠Electricity loads reached record ⁠highs in the State Grid’s northern, northeastern and eastern regional networks on Monday and Tuesday.

• The regions impacted include northern province Hebei ​and the port city of Tianjin, as well as northeastern Liaoning and eastern Shandong ⁠provinces.

• The State Grid ⁠has begun to optimise grid operations ​and prepare for the cross-region transmission of power to ​address the increased demand.

• Separately, the energy ‌bureau of eastern Anhui province said peak power demand hit a record 69.99 million kilowatts on Tuesday, up 2.1% from a year ⁠earlier.

• The bureau said the jump in power needs was directly driven by the heatwave although increase in ⁠computing centres ‌and other economic activities also ⁠contributed.

• Temperatures in parts of Liaoning ​and ‌mountainous areas of northeast China could ​approach or ⁠exceed historical extremes in the next 10 days, according to the national forecaster on Wednesday, which urged the public to take heat-protection measures.

(Reporting by Liz Lee and Beijing newsroom; Editing by ​Sherry Jacob-Phillips)