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Oregon Family Magazine

EarthTalk®

08/31/2015 23:59 ● By Sandy Kauten
Dear EarthTalk: There’s a lot of talk about the potential for renewable energy sources like solar and wind. But cheap, abundant coal is still going to power the world for a long time. How can we harness the energy from coal without emitting our way into a much warmer future? -- Sally Ristau, Erie, PA