Updated Hanoi power outage schedule for today, May 27, 2026.

The scheduled power outage in Hanoi on May 27, 2026, has been officially postponed to ensure a stable power supply for residents during the peak of the heatwave.

Updated Hanoi power outage schedule for today, May 27, 2026.

Due to the prolonged and widespread intense heatwave, the power company has decided to postpone all scheduled maintenance and repair work on the power grid from now until June 1, 2026, in order to ensure a stable power supply for daily life, production, and important entrance exams.

Operational Note: During this peak period, EVNHANOI will only implement power outages in cases of force majeure or when there is a direct threat to the safe operation of the power grid system. Technical personnel are on standby 24/7 to quickly handle any arising situations.

Recommendations for saving electricity during peak heat waves.

To reduce the load on the national power grid and minimize the risk of localized short circuits and fires, Hanoi's power sector recommends that residents and production units implement civilized electricity saving solutions:

• Avoid using high-power electrical appliances such as induction cookers, washing machines, and water heaters simultaneously during peak hours from 5:30 PM to 10:30 PM.
• Adjust the air conditioner temperature to 26°C or higher, and use it in conjunction with an electric fan to optimize cooling and save energy.
• Turn off unnecessary lighting in public areas, offices, and homes.

Source: https://baolamdong.vn/cap-nhat-lich-cat-dien-ha-noi-hom-nay-27-5-2026-444419.html