We should limit amount of Mercury and other harmfull pollution in our air and water. power plant emission control have come far in last ten years. Not only will it clean our world but will provide jobs and lower heath care cost due to a cleaner world.We are not sure about carbon or globel warming but know that the harmfull toxins in coal causes health probelms.and should be removed. There is no such thing as clean coal. cleaning coal It is a process that we should use in our use of Energy sources.



