I am submitting these comments concerning EPA’s notice of proposed rulemaking (NOPR), “Increasing Consistency and Transparency in Considering Benefits and Costs in the Clean Air Act Rulemaking Process,” Docket EPA-HQ-OAR-2020-00044. These comments address four points. They:
- support the legal and policy soundness of using benefit-cost analysis in evaluating the legality and appropriateness of significant Clean Air Act rulemakings;
- support the NOPR’s proposal that the benefits and co-benefits of a proposed significant Clean Air Act rulemaking be segregated and separately identified;
- support the overall regulatory mandate that benefit-cost analysis must be presented “in a manner designed to be objective, comprehensive, reproducible to the extent reasonably possible, and easily understood by the public”; and
- encourage EPA to consider how the mandates of the rule can best be put in place and enforced while at the same time not becoming a source of extensive new litigation that results in Clean Air Act requirements becoming even more uncertain and expensive for the regulated community.