Making the insanity obvious is one thing, but getting UK political leaders to take any notice is another matter altogether. Most of them won’t be in office anyway when their climate/energy policies run into the roadblock of reality. Renewables are totally inadequate for projected electricity demands, but nobody in power understands that, or they pretend they don’t.
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The UK Government’s push to electrify road transport is based on naivety, the undue influence of the Committee on Climate Change, and a lack of engineering expertise within Government, an academic has said.
Professor Michael Kelly, the former chief scientific adviser to the Department for Communities and Local Government, issues the warning in a paper published by the Global Warming Policy Foundation.
He warns the Government’s ambitions for EVs and electric heating in buildings will end in damaging failure.
When the penny drops and the progress towards all-electric UK is halted, we will be reminded of Ozymandias [two poems that describe how even the greatest men and the empires they forge are impermanent, their legacies fated to decay into oblivion – Ed].
The rest of the world can look at Britain and choose whether to laugh or weep.”
On battery electric vehicles, he says:
Consider Dinorwig power station, the biggest hydropower energy storage plant in the UK. If all UK cars were battery powered, the nine gigawatts of energy stored behind the dam would be capable of recharging about 60,000 of them, or about 0.25 per cent of the UK fleet.”
If all vehicles have to be electric, “something of the order of 70 per cent of Britain’s entire existing electricity supply capacity will be needed”.
When we get coded messages from the Climate Change Committee, implying that we will have to rethink the extent to which we are going to be able to travel in future, it is the implausibility of meeting that vast gulf in energy sources that is motivating them to question our lifestyles.”
Kelly points out that the Government’s net zero greenhouse gas target will also require the heating of buildings to be electrified using heat pumps. This will place huge additional demands on electricity supply, particularly in the winter.
Charging battery cars at night, when electricity demand from other sources is low, is only a “partial solution” to the problems, he says. “The current day-night variation in electricity demand is of itself too small to handle the extra load.”
via Tallbloke’s Talkshop
June 4, 2020 at 02:33AM