Scorching Heat in Northern Vietnam Leads to New Electricity Consumption Record

Northern Vietnam has experienced an unprecedented surge in electricity consumption, setting a new record of 27,955 MW on May 25. This peak demand, recorded at 13:40, represents a 5.8% increase compared to May 15 and highlights the strain on the region's power infrastructure amidst a severe heatwave.

The intense heat, with temperatures soaring to 36-40°C and even exceeding 40°C in some locations, is driving the record consumption. This phenomenon is particularly notable as the peak demand occurred on a Sunday, a day typically associated with lower electricity usage. The national power system operator, NSMO, reported that while the system and equipment are operating within permissible limits, the demand is significantly higher than usual.

“

The power load nationwide reached 55,196 MW at its peak in the afternoon (at 13:40).

This new record surpasses the previous operational record for Northern Vietnam set on August 4, 2025, which was 28,187 MW. Projections indicate that the high demand will persist, with forecasts predicting national and northern peak loads of 55,519 MW and 30,134 MW respectively for May 26. This is an increase of approximately 7,000 MW compared to the period before the heatwave intensified.

To meet this escalating demand, the power system is expected to continue utilizing LNG and diesel generators during peak hours. The total national electricity consumption is projected to reach 1.188 billion kWh, with the North accounting for 610 million kWh. The article notes the power generation mix on May 24 included significant contributions from coal-fired power plants (54%), hydropower (26.2%), and renewable sources like solar (5.0%) and wind (3.0%).

“

Power in the North set a new record at 27,955 MW, an increase of 5.8% compared to May 15.