[SaltyJoe]

How is the domestic coal industry? I was reading that coal use to be the largest source of energy for Poland before it kicked out communism. Have those mines reopened, or is it cheaper to import energy?

[lizol]

It's under transition. Many of the coal mines were closed down.

However - those ones which remained working become more and more profitable. So - maybe it's a good idea to reopen some of those, which were closed down.