I thought with the explosion of electric power and windmills and the electric vehicle boom, fossil fuels would not be required…
Yet, a lot of countries still generate coal and other fossil fuels, is it because there is still filthy amounts of profit there to be made? Maybe they are just so used to it they don’t wanna swap to another resource?
I thought with Solar panels being massively produced, it would sell like hot cakes and you’re literally having the power of the sun in your hand.
Swapping entirely to renewable energy is cool and all but not as easy as “just use a bunch of solar panels???” The issue is that most renewables are some mix of a: unreliable, and b: geographical.
Wind isn’t going to be blowing 24/7 in most places, so wind is unreliable. The sun isn’t always shining in most places, so solar power is unreliable. Hydro is amazing if you have it, but it isn’t the kind of thing you can just build anywhere. Geothermal is also great if you have it, but again isn’t the kind of thing you can just build.
Meanwhile, the power grid requires reliability. It’s incredibly important. The obvious kneejerk response is “but batteries?” which would work and all but you’re basically suggesting we produce enough power during the day to cover usage overnight, which is a tall order. There’s also the fact that the kind of battery banks we’re talking about would be ruinously expensive, and probably some amount of dangerous.
Also, like other people have said: coal/gas are cheap and ubiquitous. Both of those words might as well be synonyms for ‘more money’. Realistically, that’s the primary reason.