Sentences with phrase «estimated coal deposits»

Not exact matches

The epa has estimated that just one - quarter of U.S. mercury emissions from coal - burning power plants are deposited within the contiguous U.S..

The annual increments for the past few decades have been slightly larger for oil than for coal, but coal use has accelerated in the past few years, and in the long run coal will be the greatest source because of its larger reserves (discovered deposits) and estimated resources (deposits still to be discovered).

The commentary, published in the British scientific journal, Nature Climate Change, estimated the impact of consuming the fuel from oilsands deposits â $» without factoring in greenhouse gas emissions associated with extraction and production â $» would be far less harmful to the planet's atmosphere than consuming all of the world's coal resources.