Aye, you could be right. However, the car industry IS gearing-up for the government's proposed deadline. They are running-down R&D in ICE now, and are diverting resource to EV now. They are not investing in ICE plants, and are increasingly swapping existing plants to EV.I'm afraid that attempting to use more power at night may not be enough, and the speed at which the government is 'thinking about' implementing new nuclear power stations(!), are not going to provide very much more electricity to supply the projected expansion of numbers of EVs, certainly not by 2030.
Then there is the need to provide a much extended electrical supply network by that date.
Anyway, I have no means of proving my suspicions, but I'm willing to bet that the government's supposed ban on sales of new ICE cars in 2030 will not happen! We shall see.
Ford job cuts: More than a thousand jobs to go in the UK
The announcement comes as the carmaker aims to produce electric-only vehicles by 2035.
news.sky.com
Stellantis wins consent for Ellesmere Port expansion - Liverpool Business News
Automaker Stellantis has secured planning consent for the 670,000 sq ft expansion of its site at Ellesmere Port as part of its £100m electric van investmen
lbndaily.co.uk
So if we get to (say) 2028 and our illustrious government turns round to the car industry and says "Oh, sorry lads... as you were... game's off!", they are going to be very disappointed, because the car industry won't be able to just "turn the taps back on"...!