A California appellate court held that California's Commission on State Mandates erred in ruling that certain requirements set forth in a municipal stormwater sewer permit for Los Angeles County constituted unfunded state mandates subject to reimbursement under the state constitution. Although the p...
A Wisconsin court held that the state environmental agency should have considered impacts on downstream water quality when it issued a state pollutant discharge elimination system permit to an industrial dairy processing plant. An environmental group challenged the permit, arguing that it would allo...
The Supreme Court of Kansas reversed and remanded the Kansas Department of Health and Environment's decision to issue a prevention of significant deterioration (PSD) permit to a power company to construct an 895-megawatt coal-fired power plant. An environmental group filed suit against the state age...
The Eighth Circuit vacated and remanded EPA's best available retrofit technology (BART) determination for a large power plant in North Dakota, but otherwise upheld EPA's partial disapproval of two SIPs submitted by North Dakota to meet the CAA's visibility requirements as well as the Agency's federa...
The Eleventh Circuit reversed a lower court decision excluding the testimony of two expert witnesses in the government's case against a power company for making major modifications at three of its coal-fired power plants without obtaining a permit or installing modern pollution control devices. The ...
The Ninth Circuit held that the California Air Resource Board (CARB) low carbon fuel standard's regulation of ethanol does not facially discriminate against out-of-state commerce. CARB treats all ethanol within each regional category the same, and its decision to draw one of the regional categories ...
The Fifth Circuit held that it lacked jurisdiction to review petitions challenging EPA's objection to three CAA Title V permits issued by the Louisiana Department of Environmental Quality for a proposed ironmaking facility. The state agency issued three separate Title V permits for the facility, and...
A California court issued a tentative decision upholding the California Air Resource Board's (CARB's) authority to sell greenhouse gas allowances at auction under the California Global Warming Solutions Act of 2006, also known as Assembly Bill 32 (AB 32). The court tentatively agreed that the auctio...