Significantly greater in the period covered by that document (2020 under Pandemic lockdown) but probably much closer to equal now with people back at work. But sure, there will certainly be less usage in summer than now.

Prices though remain high and are likely to remain high for the foreseeable. Just as natural gas prices effectively set the electricity price even when a minority of electricity comes from gas global LNG prices effectively set the price of natural gas even in a country like the UK that has considerable local resources.

Today the wind picked back up and prices stayed slightly under £200 per MWh, but remember that's not actually low, it just seems low compared to recent extraordinary heights. In February 2012 £49.10 was the average price of day ahead baseload electricity by February 2015 it is £42.86, and by February 2021 it was £32.04. Despite the windy weather this month it may be north of £200 for February 2022.