@aDissentient Roughly 0.2p per kWh (or 66p...there seem to be two ways of calculating it. But the real issues are the constraint payments (paying generators to turn their turbines off) and not being able to electrify the railways because the grid can't deliver.
🐦🔗: https://n.respublicae.eu/catherinerowett/status/1636001552610516999