What are the positives and negatives of coal?
ConsCoal is nonrenewable.
Coal contains the most CO2 per BTU, the largest contributor to global warming.Severe environmental, social and health and safety impacts of coal mining.Devastation of environment around coal mines.High cost of transporting coal to centralized power plants.More items…•.
What are the negative effects of coal?
Coal impacts: air pollution They include mercury, lead, sulfur dioxide, nitrogen oxides, particulates, and various other heavy metals. Health impacts can range from asthma and breathing difficulties, to brain damage, heart problems, cancer, neurological disorders, and premature death.
What are the disadvantages of coal mining?
It Increases Carbon Dioxide in the Environment. … It’ll Eventually Run out Someday. … Mining Displaces Wildlife and Humans Alike. … It Produces Acid Rain. … It’s Harmful to Miners’ Health. … Coal Is Radioactive. … There Are High Levels of Waste. … The Disadvantages of Coal Are Significant.
Why coal is bad for the environment?
The burning of fossil fuels releases greenhouse gases into the atmosphere, increasing levels of CO2 and other gasses, trapping heat, and contributing to global climate change. … Coal-fired power plants release more greenhouse gases per unit of energy produced than any other electricity source (1).
Why Clean coal is good?
Coal cleaning by ‘washing’ has been standard practice in developed countries for some time. It reduces emissions of ash and sulfur dioxide when the coal is burned. Electrostatic precipitators and fabric filters can remove 99% of the fly ash from the flue gases – these technologies are in widespread use.