See Jevons paradox, where increasing coal-efficiency counterintuitively increased coal usage and pollution: https://en.wikipedia.org/wiki/Jevons_paradox https:

See Jevons paradox, where increasing coal-efficiency counterintuitively increased coal usage and pollution: https://en.wikipedia.org/wiki/Jevons_paradox https://en.wikipedia.org/wiki/Jevons_paradox