[tl2do]

In Japan, my country, this looks a bit different. A lot of electricity still comes from oil- and gas-fired plants. The mechanics differ (gas turbines vs. car engines), but in both cases we’re still relying on combustion. I suppose some countries have the same issue.

[20after4]

Yes, similarly in the US: I think the largest portion of the energy in the US is produced with gas fired power plants.