Power Plant Emissions Down Substantially in U.S. Since 1990
Credit to Author: Aaron Larson| Date: Wed, 19 Jun 2019 23:21:45 +0000
Power plant SO2 and NOx emissions have decreased 92% and 84%, respectively, since Congress passed major amendments to the Clean Air Act in 1990. Meanwhile, mercury air emissions from power plants have decreased 90% since 2000, as federal limits on mercury and other hazardous air pollutants from coal-fired power plants went into effect in 2015. […]
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