Not cool at all. If that wasn't enough, coal also costs money. The more you burn for electricity, the higher your power bill. So the ultimate goal is to burn less coal by using less electricity.
也就是说,燃烧的煤越多,产生的污染物就就越多,这可不好。 还不止呢,燃煤也是有成本的,燃煤量越高,电费也就越高。所以最终,
要降低用电量,以此来减少燃煤量。