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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 the 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.

• Guangdong became the first ⁠province in the country to exceed 100 ​billion ‌kilowatt-hours of electricity consumption in July, Chinese ​media outlet ⁠Yicai said, citing Guangdong’s Power Grid.

• Total electricity consumption in the province in July surpassed 100 billion kilowatt-hours, reaching 100.798 billion kilowatt-hours (100 million kWh).

(Reporting by Liz Lee and Beijing newsroom, Farah Master in Hong Kong; Editing by Sherry Jacob-Phillips ​and Janane Venkatraman)