As its cloudy, cold, and not windy and renewables are crap...France is running flat out and at the evening peak so too will the UK be, with imports from France already less than they might be.
Thank Clapton most of the nukes are back on line.
(if you wondered what happened to French Gridwatch earlier today, they changed the data file format, is all, and I had to recode the bit that analyses it)...