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Sierra Club v. Energy Future Holdings Corp

A district court ordered an environmental group to pay $6.4 million in attorney fees in a citizen suit it filed against the owners of a Texas coal-fired power plant for alleged CAA violations. Below, the court dismissed the group's claims that the plant violated the Act's particulate matter (PM) and...

Asarco, LLC v. Union Pacific Railroad Co.

The Eighth Circuit upheld the dismissal of a company's breach of contract and contribution claims against a railroad in connection with a lead-contaminated Superfund site in Omaha, Nebraska. The company paid approximately $200 million to settle its liability with the government, and the railroad set...

Sierra Club v. U.S. Environmental Protection Agency

The Ninth Circuit vacated and remanded EPA's decision to issue a PSD permit allowing a power company to build and operate a 600 megawatt natural gas-fired power plant. EPA missed the one-year statutory deadline to grant or deny the permit; during this same period, EPA tightened the applicable air qu...

Arizona v. City of Tucson

The Ninth Circuit affirmed in part and reversed in part a lower court decision approving CERCLA consent decrees between settling parties and the state concerning cleanup costs stemming from a hazardous waste site near Tucson, Arizona. Several nonsettling PRPs intervened in the case, seeking a court ...

Little v. Louisville Gas & Electric Co.

A district court held that a group of residents may go forward with their state tort law claims against a Kentucky power plant. The residents alleged that the plant emits dust and coal ash into the air and onto their homes and properties several times a month. According to the residents, not only ar...

Sierra Club v. McCarthy

A district court held that EPA failed to set emissions standards for hazardous air pollutants under CAA §112(c)(6) in violation of prior court orders. In 2006 and 2011, the court ordered EPA to take action by a date certain to ensure its compliance with §112(c)(6), in a manner reviewable by the co...

WildEarth Guardians v. U.S. Environmental Protection Agency

The Ninth Circuit upheld EPA's approval of Nevada's SIP for regional haze. In the SIP, Nevada provided reasonable progress goals for attaining natural visibility conditions at the Jarbridge Wilderness Area in remote northeastern Nevada, the state’s only Class I federal area. The SIP further requir...