Even before the war, in Romania where I'm from, gas prices became so high, that resistive heating became cheaper, when you opt for the national hydroelectric s

Even before the war, in Romania where I'm from, gas prices became so high, that resistive heating became cheaper, when you opt for the national hydroelectric supplier (which anyone can do, they provide more than a third of electricity). If you used heat pumps, you'd get 5x cheaper (or whatever CoP you get).