There are still folk using coal daily round here. In my family circle, the last house to move away from coal was just last year. UK. We have also burnt peat but I think that’s completely banned now. Nope, still available but legislation is in the works.

No crude oil.

Araf is also slow in Welsh.

Most likely yes, the organisation I work for would have been 200 years old at that stage.

I’m a postie.