地底铺线比高空架线成本高了40倍。除非长距输电系统转换成直流电,地下输电才不至于是个笑话。
The second reason TenneT s pylons may be important is that despite these problems a lot ofnew long-distance-transmission lines are going to have to be constructed, soon. Wind powerfrom the North Sea and the Atlantic Ocean will require that.
其次,不管这些,TenneT的电塔很重要是因为很快要修建不少新的长距输电线路,北海和大西洋的风力将会需要。
So, more speculatively, will the idea of generating solar power in north Africa andtransmitting it to Europe.
所以理论上北非太阳能发的电传输到欧洲的想法越来越有可能。
In the Netherlands alone, TenneT says, more than 400km of new lines are needed.
TenneT表示,单是荷兰就需要400多千米的新电缆。
In Germany, the state-owned energy agency, DENA, reckons that figure is more than3,500km.
德国国家能源部DENA估计得需3,500多千米。
At the most recent meeting of the European Council, on February 4th, the leaders of theEuropean Union s member states acknowledged that Europe needs a completely new powergrid, a project they reckon will cost about 200 billion.
2月4日举办最新的欧洲议会上,欧盟成员国领导人承认欧洲需要全新电网,估计工程花费大约2000万欧元。
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