Record Heatwave Pushes Northern Vietnam's Power Load Near Maximum Capacity of 31,000 MW
In the context of prolonged heatwave conditions across Northern Vietnam, the National System Operation Company (NSMO) has reported that the region's power load has continuously increased during June 22-24, 2026, approaching the record threshold of 31,000 MW.
According to information from NSMO, the peak power load in Northern Vietnam reached 30,800 MW on June 24, just 200 MW short of the record high. This figure demonstrates the extremely high pressure of growing electricity demand in the Northern region, primarily due to a surge in air conditioning usage caused by the extended heatwave.
Heatwave Conditions and Rising Electricity Demand
According to the National Center for Hydro-Meteorological Forecasting, the heatwave in Northern Vietnam has lasted for over 10 days, with temperatures fluctuating between 35-38°C in many areas. Some locations, including Hanoi, Hung Yen, Bac Ninh, and Hai Phong, have even reached 39-40°C. This has led to a significant increase in demand for cooling appliances such as air conditioners, fans, and refrigerators.
Mr. Nguyen Van Thanh, Director of NSMO, stated: "The prolonged heatwave has placed tremendous pressure on the Northern power grid. We have had to mobilize all available resources to ensure stable electricity supply for both residential and industrial sectors."
Response Measures from the Electricity Sector
To cope with the increasing power load, NSMO has implemented several response measures:
- Mobilizing all available resources of the power system
- Directing power plants to increase production capacity
- Prioritizing electricity supply for residential areas and critical production facilities
- Enhancing 24/7 monitoring of power system operations
- Preparing contingency plans for emergency situations
Additionally, NSMO has collaborated with local authorities to promote electricity conservation among residents, especially during peak hours from 11:00-14:00 and 17:00-20:00.
Power Load Data for Northern Vietnam
The following table provides detailed information on power load in Northern Vietnam during June 22-24, 2026:
| Date | Peak Load (MW) | Time of Peak | Comparison with Same Period 2025 |
|---|---|---|---|
| June 22, 2026 | 29,500 | 13:30 | 8.5% increase |
| June 23, 2026 | 30,200 | 13:45 | 9.2% increase |
| June 24, 2026 | 30,800 | 14:00 | 9.8% increase |
The previous record for Northern Vietnam's power load was 31,000 MW, set in July 2025. With the peak load of 30,800 MW on June 24, 2026, the region is just 200 MW away from breaking this record.
Long-term Prospects and Solutions
According to experts, with the trend of climate change and rising global temperatures, heatwaves are becoming increasingly frequent and prolonged. This presents significant challenges for Vietnam's power system, particularly in major urban areas.
To address this issue, the electricity sector is focusing on implementing long-term solutions:
- Investing in the development of both traditional and renewable energy systems
- Modernizing the power grid to reduce losses and increase load-bearing capacity
- Promoting the use of energy-efficient electrical appliances
- Developing energy storage solutions
- Building smart systems for effective load management
Mr. Tran Dinh Long, an energy expert, commented: "The continuous breaking of power load records shows that Vietnam's energy demand is growing rapidly. The electricity sector needs long-term planning and systematic investment to meet the country's socio-economic development needs."
Conclusion
The prolonged heatwave in Northern Vietnam has pushed power loads to extremely high levels, approaching the record of 31,000 MW. While this presents a significant challenge, it also offers an opportunity for the electricity sector to improve its system, enhance supply capacity, and manage energy more effectively. Investment in sustainable energy solutions and modernization of the power grid is essential to ensure long-term energy security for Vietnam.