Before revision:  We conclude that COVID-19 is unlikely to have a material impact on U.S. power sector CO_2 emissions in the long-run.abstract 
After revision:  We conclude that COVID-19 is unlikely to have a material impact on U.S. power sector CO_2 emissions in the long-run.abstract sustained reduction in electricity demand and prices. We observe and anticipate a return to pre-COVID-19 CO2 emissions in the U.S. power sector.