A district court dismissed for lack of standing a lawsuit challenging the Executive Order that requires agencies to repeal two existing rules for each new rule promulgated.

A district court granted in part and denied in part the Trump Administration's motion to dismiss a challenge to its plans to fund construction of a wall along the U.S.-Mexico border.

A district court held that the U.S. Army Corps of Engineers must prepare an EIS for the Dakota Access Pipeline that runs from North Dakota to Illinois.

A district court denied summary judgment to an environmental group in a challenge to the USDA Farm Service Agency's (FSA's) EA for a loan guarantee to construct and operate a poultry concentrated animal feeding operation (CAFO) in Maryland.

A district court denied summary judgment to environmental groups in a challenge to the U.S. Army Corps of Engineers' issuance of permits for construction of a crude oil pipeline across the Atchafalaya Basin.

A district court granted two Baltimore solid waste incineration facilities' partial motion for summary judgment in a challenge to the Baltimore Clean Air Act (BCAA).

A district court stayed an environmental group's climate change lawsuit against an oil company concerning a CWA permit for its petroleum storage facility in Massachusetts.

A district court denied local government entities' and landowners' request to temporarily halt construction of a 430-mile natural gas pipeline in Texas.