A district court held that an environmental group lacked standing to challenge a U.S. Army Corps of Engineers permit issued to an oil company to fill certain wetlands in the National Petroleum Reserve–Alaska for a future drill site. The group's members have not demonstrated the requisite injury in...

A district court held that a Hawaiian county illegally discharged wastewater into the ocean through groundwater injection wells in violation of the CWA. An environmental group sued the county, seeking to compel it to apply for and comply with the terms of an NPDES permit, and to pay civil penalties ...

The D.C. Circuit held that FERC violated NEPA when it approved the expansion of a natural gas pipeline in the Northeast. The project will upgrade a portion of a much longer natural gas pipeline known as the 300 Line. An environmental group challenged the approval, arguing that FERC violated NEPA whe...