That last sentence should give you an immediate idea of the scale, and that it’s not going to be near the top. Half a million homes is tiny when we’re talking a

That last sentence should give you an immediate idea of the scale, and that it’s not going to be near the top. Half a million homes is tiny when we’re talking about the entire globe. Thats like one medium-sized city, and just the heating, not any other energy use. It would be nice to capture that energy instead of wasting it, but there are far bigger fish to fry.