In August the Environmental Protection Agency revealed its replacement for the Clean Power Plan, the Obama-era regulation to reduce greenhouse gas emissions from the electric power industry. The replacement plan, championed by current EPA acting administrator Andrew Wheeler with backing from President Trump, does away with broad carbon emissions reduction targets for the electricity industry.
Instead, the proposed regulation, called the Affordable Clean Energy Rule, or ACE, would require only that existing coal plants become more energy efficient. The result is likely to be modest reductions in carbon emissions, at best, from the electricity sector, while the lives of some coal plants could be extended.
Joseph Goffman, a principle architect of the (original) Clean Power Plan during the Obama Administration, weighs in on the litany of legal challenges to ACE that are sure to come, and whether the EPA in fact has the legal latitude to weaken the very carbon dioxide standards that it had deemed essential to limiting climate change, and protecting human health, just a few years ago. Joe also discusses legal challenges facing the EPA’s current, parallel effort to relax automotive emission standards.