Latest Case: Maryland v. Environmental Protection Agency (Environmental Law)

The Things That Are Caesar’s

SHERRY F. COLB

Cornell law professor Sherry F. Colb comments on the recent oral argument before the U.S. Supreme Court in Our Lady of Gaudalupe School v. Morrissey-Berru, which raises the question how broadly to construe the word “minister” within the ministerial exception to anti-discrimination law required by the First Amendment. Colb explains where the ministerial exception doctrine might be headed and suggests that an exemption even for criminal misconduct against ministers might be within the existing doctrine.

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Maryland v. Environmental Protection Agency

Docket: 18-1285

Opinion Date: May 19, 2020

Judge: Per Curiam

Areas of Law: Environmental Law, Government & Administrative Law

The DC Circuit granted Maryland's petition for review of the EPA's denial of its Clean Air Act section 126(b) petition requesting that the EPA impose additional limitations on certain upwind sources that were purportedly contributing to the state's nonattainment of the national ozone standards. The EPA applied the same four-step framework it developed in the implementation of section 110 and denied the section 126(b) petition at Step Three. The EPA concluded that Maryland failed to identify further cost-effective emission reductions at sources operating with catalytic controls. For the remaining sources named in Maryland's petition, the EPA explained that non-catalytic controls were not cost-effective in this context. The court held that the EPA's determination was inadequate with respect to non-catalytic controls and therefore granted Maryland's petition for review in part, remanding the issue to the EPA. The court denied all other petitions for review from Delaware and a coalition of environmental groups. The court rejected some of the EPA's Step One determinations, but found, with one exception, that it reasonably denied the petitions at Step Three.