EPA Unveils Expanded Cross-State Air Rule Targeting New Industries, States

March 15, 2023
EPA has unveiled its expanded and strengthened Cross-State Air Pollution Rule (CSAPR) to curb interstate ozone, imposing emissions reduction obligations on a host of new states, ratcheting down power plants’ allowances for ozone-forming nitrogen oxides (NOx) and regulating a series of manufacturing and energy sectors for the first time. “Every community deserves fresh air to breathe. EPA’s ‘Good Neighbor’ plan will lock in significant pollution reductions to ensure cleaner air and deliver public health protections for those who’ve suffered far...

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