In fact 夏时制 doesn't 省多少电, but the retail business

来源: wxc1204 于 2013-03-10 17:19:40 [] [旧帖] [给我悄悄话] 阅读数 : 0 (344 bytes)
回答: 记得以前有人贴过夏时制能省多少电 由 pigletto 于 2013-03-10 15:16:18

pushes for it. Now it gets a few weeks earlier than  3( maybe 4 years) ago because the business did lobby in congress. They thought after working if it is not getting dark people would do more shopping. Energy-wise, it would burn more energy if people really drive more for shopping. I heard this from NPR news a few years ago.

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