Environmental Law

Arkema Inc. v. EPA

D.C. Circuit Holds that EPA Rule Modifying Cap-and-Trade Regulatory System for Hydrochlorofluorocarbons Is Impermissibly Retroactive.

Uncommon Goods: On Environmental Virtues and Voluntary Carbon Offsets

Entergy Corp. v. Riverkeeper, Inc.

Sierra Club v. EPA

D.C. Circuit Holds that EPA Cannot Prevent State and Local Authorities from Supplementing Inadequate Emissions Monitoring Requirements in the Absence of EPA Regulation.

The Consultants’ Republic

Posing questions for a postenvironmental politics

• Douglas A. Kysar

Massachusetts v. EPA

National Ass’n of Home Builders v. Defenders of Wildlife

Zuni Public School District No. 89 v. Department of Education

Geertson Farms, Inc. v. Johanns

Northern District of California Holds That Exclusive Review Provision Bars Endangered Species Act Claim in Suit over Pesticide Used on Genetically Modified Hay.

The Compact Clause and the Regional Greenhouse Gas Initiative