Boiling the kettle isn't considered a luxury, but it is wasteful when people boil the whole kettle but only want one cup. We've got a lot of offshore windfarms and expansion plans for those. We also have nuclear power expansion and solar farms keep popping up, so there's quite a bit. I wrote about some of the windfarms here: https://medium.com/age-of-awareness/offshore-wind-on-the-norfolk-coast-79ec18dc20ce