Civil penalty provisions, §113(b)
Sierra Club v. Oklahoma Gas & Electric Co.

The Tenth Circuit dismissed an environmental group's citizen suit against an Oklahoma power company for CAA violations at a power plant. The group claimed the company modified a coal-fired…

Environment Texas Citizen Lobby, Inc. v. ExxonMobil Corp.

A district court dismissed individuals' CAA citizen suit against an oil company for emission violations at the company's refinery, olefins plant, and chemical plant in Baytown, Texas. It…

Sierra Club v. Khanjee Holding (US) Inc.

The Seventh Circuit upheld a $100,000 penalty assessment against three power plant developers for PSD permit violations at a proposed coal-fired power plant site. The court previously held that…

United States v. Dell'Aquilla

The court remands a district court decision holding a project manager and a construction company liable for violations of the asbestos national emission standards for hazardous air pollutants (…