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by dzhiurgis 935 days ago
Keyword - averages. 50km a day is about 7kwh which is about 500w on average.

That said my basic calculation for New Zealand is additional 50% is needed. Probably easy peasy if we get over lobby given how much existing hydro we have and capacity for sun and wind.

Using Chinese offshore wind turbine costs my estimate was 1/3rd of some major railway project cost we are considering…