A district court dismissed Native American and environmental groups' CAA citizen suit asking the court to order EPA to issue a final rule that establishes best available retrofit technology (BART) for the Navajo Generating Station, a coal-fired power plant in northern Arizona near the Grand Canyon. ...
The D.C. Circuit dismissed Arizona's objection to a consent decree that established a timeline for EPA to approve a SIP, or promulgate a federal implementation plan (FIP), that would meet the requirements of the Regional Haze Rule. A lower court held that it lacked jurisdiction to hear the objection...
The D.C. Circuit vacated an EPA rule establishing nonconformance penalties (NCPs) for on-highway, heavy-duty diesel engines. NCPs are intended to protect "technological laggards" by allowing them to pay a penalty for engines temporarily unable to meet new or revised emission standards. EPA establish...
The D.C. Circuit remanded for reconsideration EPA's revisions to the secondary, welfare-based NAAQS for ozone, but denied petitions challenging revisions to the primary, health-based ozone NAAQS. Primary standards set limits to protect public health, including the health of "sensitive" populations s...
A district court dismissed a property owner's OPA claims against a nearby college for land and water contamination allegedly caused by heating oil that leaked from USTs on the college campus. The property owner brought claims under the CWA, OPA, RCRA, and state law. Based on the language and legisla...
The Michigan Court of Appeals, in an unpublished opinion, upheld the state environmental agency's decision to issue two permits authorizing modifications at a coal-fired power plant. The plant is located in a county that violates the NAAQS for particulate matter less than 2.5 microns (PM2.5). An env...
The Eleventh Circuit upheld the dismissal of environmental groups' citizen suit against a coal mine for new source performance standard (NSPS) violations under the CWA. A citizen suit that alleges that a discharger violated its permit is subject to the general rule of notice and a 60-day waiting per...