Abstract
Abstract This study examines the influence of Renewable Portfolio Standards (RPS) on coal industry employment and wages in the top 10 U.S. coal-producing states from 2001 to 2018, with a specific focus on the 2003-2009 RPS adoption period. Employing a difference-in-differences methodology and utilizing data encompassing employment, gas prices, and RPS-related MWh at the quarterly level, our findings reveal that RPS had only temporary and minor adverse effects on coal employment. These effects manifested with a delay of up to four quarters but dissipated within two years. Moreover, RPS had no significant impact on state’s coal sector wages.
Published Version
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