Regulatory shift alert: The EPA has changed its approach to air pollution rulemaking. Going forward, the agency will focus primarily on compliance costs for businesses rather than quantifying public health benefits from pollution reduction. This marks a significant departure from the agency's original mandate. The move means future environmental standards may prioritize economic factors over health impact assessments. For industries navigating regulatory landscapes, this signals evolving compliance frameworks worth monitoring. The policy adjustment could influence how operational and sustainability costs are evaluated across different sectors.