Last week, the hot weather caused a surge in electricity consumption that set new records. The Electricity Regulatory Authority (Ministry of Industry and Trade) reported that the average daily consumption reached nearly 947 million kWh, an increase of about 65.4 million kWh from the previous week. The North saw the highest increase of over 31.7 million kWh per day due to the ongoing heat wave affecting three regions, especially the North.
Throughout the week, numerous new records were set, including the country’s largest capacity demand of 47,670 MW at 1:30 p.m. on April 27. Consumption on April 26 reached 994 million kWh, and compared to the same period last year, the national power system’s capacity increased by 20.2%, with the North alone increasing by 19.9%. Output on April 26 grew by 23.1%, with the North seeing a 35.5% increase.
From the beginning of the year until now, nationwide electricity consumption demand has risen by about 11.2% compared to the same period in 2023, with the North up by 11.3%, the Central region by 8.5%, and the South by 11.7%. Despite this increased demand, last week’s electricity supply remained guaranteed due to efficient operation of hydroelectric reservoirs for maximum water levels for irrigation and electricity generation.
The regulatory agency responded to meet supply demands by mobilizing coal thermal power units and gas thermal power sources while also utilizing renewable energy sources (excluding hydropower). Electricity transmission from Central regions to both North and South continued through their respective grids during this week as well.
Looking ahead into next ten days’ forecast predicts a decrease in heat with rain and thunderstorms expected in many areas which may result in decreased peak capacity and electricity demand; however close monitoring is necessary for ensuring supply in all regions.
The regulatory agency is considering utilizing oil sources if required or creating optimal conditions for new power plants undergo testing as a backup plan if needed
