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 devic

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 t

The Ninth Circuit upheld the Northwest Power and Conservation Council's 20-year plan to provide adequate and reliable energy at the lowest economic and environmental cost to the Northwest.

A district court held that BLM complied with NEPA and FLPMA when it authorized a uranium mining project in south central Wyoming.

A district court ordered EPA to conduct a necessity determination under CWA §303(c)(4)(B) in response to an environmental group's petition asking the Agency to establish water quality standards to control nitrogen and phosphorous pollution in the mainstem of the Mississippi River and the Nor