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1951年以来最强的南方大范围罕见高温天气终于结束了。大范围持续高温当然跟大气环流有关。副热带高压稳定不动,热带风暴迟迟不来,使浙江人在酷热中熬煎。但这仅仅是“天作孽”吗?7月5日,我省全天用电量达到10.58亿千瓦时,相当于两个半三峡电站一天发的电。7月24日,全省统调负荷达到5463万千瓦,高出浙江电网最大供电能力100多万千瓦。按2011年底全国燃煤发电耗煤水平,最高负荷时仅省内发电部分1小时就要烧掉12775吨煤,不但产生巨大的热量,而且排放的二氧化碳需要9320万亩人工林来吸收,比全省现有森林面积还多500多万亩;几千万台日夜运转的空调在吃掉
The rare high temperatures in the strongest southern area since 1951 have finally come to an end. Of course, the long-term high temperature is related to the general circulation of the atmosphere. Subtropical high pressure does not move, the tropical storm has not come so late, so that Zhejiang people torment in the heat. But on July 5, the electricity consumption in our province reached 1,058 million kilowatt-hours a day, equivalent to the electricity generated by two and a half Three Gorges hydropower stations a day. July 24, the province unified load reached 54.63 million kilowatts, higher than the maximum power supply capacity of Zhejiang Power Grid 100 million kilowatts. According to the national coal-fired power generation coal consumption by the end of 2011, at the maximum load, only 12,775 tons of coal will be burned in one hour of power generation in the province, not only generating huge heat but also emitting 93,200,000 mu of carbon dioxide to absorb it, The province’s existing forest area more than 500 million mu; tens of millions of air conditioners running day and night eating