[tialaramex]

I believe all of the modern UK interconnects are bi-directional. Most countries have cheaper power when our wind doesn't blow but can't get enough cheap wind power from us when it does.

Current government plans don't seem to take this into account. 40GW of wind power doesn't seem like "basically enough" when you're doing 10GW exports.

They did at least ban "rebidding" where you get permission to build a wind farm, but you think the price you agreed to isn't what you'd prefer so you just bid again next time like nothing happened. Some of the projects which low balled are now stuck, either build it as promised and collect a smaller profit than you'd hoped for or fuck off, no second chances

[rsynnott]

Yeah, Ireland also primarily exports surplus wind power. Trouble is, when it’s windy in Ireland, it is also often windy in the UK, so no demand, so curtailment is necessary.

The HVDC line to France will help with this; it will less frequently be very windy in Ireland and the UK _and_ France.

Longer term, though, everywhere is going to need a lot more storage (and possibly smart variable demand; remains to be seen how practical that is at scale.)