Ten hydroelectric reservoirs reach 'dead level' stockbot 0 241 2023.05.10 19:10 https://vietnamnews.vn/society/1534739/ten-hydroelectric-reservoirs-re… + 0 https://vietnamnews.vn/rss/society.rss + 1 During the monitoring of the national electricity system in April and early May, prolonged intense heat waves across a wide area led to a significant increase in electricity consumption.