//Making Britain a '"clean energy superpower", removing fossil fuels from all of Britain's electricity generation by 2030//
Good luck with that one.
Yesterday, late evening gas was the source of 50.9% of the UK's electricity supply. The National Grid's own figures (helpfully provided by Thecorbyloon in another thread yesterday) show that in 2022 over 38% of the UK's electricity was sourced using gas. At this very moment, 44% of electricity demand is being met by gas. Some 27% is being met by wind and 8% by solar:
https://grid.iamkate.com/
The only substantial planned expansion in capacity is of these latter two (i.e. more wind turbines and more solar). Battery storage is not a viable commercial option at present and is unlikely to be any time soon. There are times when neither the sun shines nor the wind blows (not hard enough, anyway). So even if wind and solar were to be expanded to have the potential capacity to meet all the country's demand, there would be times when they were producing little or nothing. That's where gas comes in.
So instead of bandying pointless slogans about (such as the UK becoming a "clean energy superpower") it would be more useful for the electorate to learn precisely how Mr Starmer envisages this target being achieved in the next seven years. As far as I can see, it hasn't a cat in Hell's chance of succeeding.