What Are The Disadvantages Of The Energy Source?

What Are The Disadvantages Of The Energy Source? There is impact on environment. Can potentially pollute the air, soil, and water bodies. The burning of coal emits CO2, SO2, toxic heavy metals, cadmium, arsenic, and mercury. “Clean Coal” involves costs. Coal source is finite. Byproducts of coal mining include arsenic, SO2, selenium, and mercury. What