Industry
Power crisis looms in Korea as scorching heat continues
July 18, 2021
Alarm bells are ringing over power security this summer, as the heat wave has driven electricity demand to historic highs already before August, the hottest month of summer, arrives. The electricity reserve margin, the difference between the supply capacity and demand, fell close to 10 percent last week, recording the season’s lowest 10.1 percent on Tuesday, with the remaining supply capacity dipping to 8.8 gigawatts. A reserve ratio under 10 percent, or a remaining capacity under 10 G