Is it good news? The US is transitioning, albeit slowly, from dirty coal-burning power plants to electricity generators run on natural gas. Natural gas contains no toxic mercury, and does not generate coal ash and other nasty waste products. The waste product from burning natural gas is carbon dioxide and water.
Carbon dioxide is a greenhouse gas, but the nice thing about natural gas is that it generates electricity with a much smaller carbon footprint than coal.
Or does it?
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