A district court dismissed a challenge to EPA's decision to withdraw proposed restrictions pursuant to CWA §404(c) for the proposed Pebble Mine in Southwest Alaska. Nonprofit groups argued the decision was arbitrary and capricious, in violation of the APA. EPA argued the exercise of its authority u...

The Eighth Circuit upheld FERC's decision to place a Colorado energy wholesaler into Zone 17 of a regional transmission organization authorized by the Commission to provide electric transmission services across a multistate region. A member of Zone 17 argued that FERC's decision was arbitrary and ca...

The U.S. Supreme Court held, 6-3, that the "functional equivalent of a direct discharge" of pollutants requires a CWA permit, and remanded for consideration of whether a discharge of pollutants into groundwater that later discharged into the Pacific Ocean meets this standard. Environmental groups ar...

A district court upheld a CWA §404 permit the U.S. Army Corps of Engineers granted to authorize the Maryland Transit Administration (MTA) to discharge dredge-and-fill materials into nearby waters during construction of a light rail project, known as the Purple Line project, that would connect subur...

The Kansas Supreme Court held unlawful a rate design approved by the Kansas Corporation Commission under which utilities charged residential customers generating their own electricity from a renewable source (DG customers) a higher price than they charged non-DG customers. The utilities argued that ...

The Eighth Circuit upheld the dismissal of a constitutional challenge to Minnesota's right of first refusal (ROFR) law. An electric transmission company argued the law, which granted incumbent transmission owners a ROFR to construct, own, and maintain transmission lines that connect to their existin...