Air

In an unpublished order, the Fifth Circuit, 2-1, stayed EPA's disapproval of SIPs submitted by…
The D.C Circuit denied an industry group's challenge to EPA's 2021 rule requiring power…

Climate Change

The Eighth Circuit affirmed a district court ruling granting the state of Minnesota's motion…
The Hawaii Supreme Court affirmed the Public Utility Commission's (PUC's) decision…

Energy

As population growth and increased electrification rapidly raise demand for power, U.S. electric…
The Ninth Circuit reversed a district court's dismissal of an industry group's challenge…

Governance

The D.C. Circuit granted oil and gas groups' petition to review a Pipeline and Hazardous…
The U.S. Supreme Court, in a splintered 5-4 decision, affirmed dismissal of a constitutional…

Land Use

The Ninth Circuit affirmed summary judgment for the U.S. government in a challenge to President…
A district court denied environmental groups' motion for summary judgment in a challenge to…

Natural Resources

The D.C. Circuit dismissed in part and denied in part environmental groups' petition to review…
The Ninth Circuit vacated two district court rulings in challenges to the Forest Service's…

Toxic Substances

A district court granted a plastics company's request to dismiss a lawsuit concerning its…
A district court granted EPA's motion to dismiss nonprofit groups' challenge to the…

Waste

A robust and growing commercial space sector is moving ahead at warp speed. While the industry…
The Oak Ridge Reservation is one of the largest U.S. Department of Energy (DOE) facilities in the…

Water

The D.C. Circuit vacated EPA's withdrawal of its determination to regulate perchlorate in…
The Sixth Circuit granted the Commonwealth of Kentucky's and business groups' motions to…

Wildlife

The Ninth Circuit affirmed vacatur of FWS' designation of an area in the northern Santa Rita…
A district court denied summary judgment for a group of landowners in a challenge to the Bureau of…