We don't have to generate 48 kWh/day/person for it to make sense to build a mountain of offshore wind.
We don't have to generate 48 kWh/day/person for it to make sense to build a mountain of offshore wind.
IIRC his point was basically that you could make a concerted effort to start building nuclear now, and in 10-15 years you'd be there on having non-CO2 emitting power generation, and that if you even let one part of the renewables equation slip (e.g. banning onshore wind which was the case from 2010 onwards), then you still wouldn't have enough to meet total demand. And that in addition, the cost in terms of producing the actual mechanism to generate the power in both money and in materials in concrete + steel was vastly larger in doing it with wind/solar than with nuclear, with a lot more engineering challenges too.