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看看这篇报道, 就知道电动汽车的局限性, 到时汽车到那里充电。
7 g ?" ~0 G8 K# K# thttp://www.cbc.ca/news/technology/hydro-power-climate-1.3388843' _7 ^# q* m5 Z+ m2 w, ?2 l
Power generation could take a big hit from climate change
! A% t/ D, L, g, U1 {* y8 T1)Hydropower stations and thermoelectric plants, which depend on water to generate energy, together contribute about 98 per cent of the world's electricity production, said the study published in the journal Nature Climate Change. 依赖淡水来产生电能的, 不论水电还是热电, 占世界发电量的98%。 就是说, 没有足够的淡水, 98%的电厂无法发电 |
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