New electricity generation has been 90% clean for a few years now and solar the biggest part of it for 3 or 4 years. This new landmark is about energy.

That's good progress but it does raise some new cost barriers to get over for each new thing we electrify.

EVs are over this hump, heat pumps replacing boilers are just about there. Some industrial uses are getting there.

Notably, in electricity renewables went through being cheaper than new build and reduced further in cost to being cheaper than running existing plants.

We're not quite at that stage for many electrification use cases, though for growing nations without lots of existing assets that's not as relevant.