In the five years between 2019 and 2024, average annual air pollution by particles of 2.5 micrometers in diameter or smaller ...

The burning of anthracite coal requires appliances ... they are apt to be troublesome whenthere is too \ great draft. A coal stove or furnace should therefore be so | constructed that its draft ...

Pellet stoves can be a cost-effective means of heating your home, while adding coziness that’s similar to what you get with a traditional fireplace or wood-fired stove. Instead of burning ...

Politically, there’s a lot of support for coal in Wyoming and Utah where Rocky Mountain Power is operating so I think they just don’t feel a ton of pressure to move to cleaner energy sources,” one ...