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Attorney General of New Jersey v. Dow Chemical Co.

The Third Circuit affirmed a district court order remanding to state court a lawsuit concerning a chemical company's design, manufacture, marketing, and sale of 1,4-dioxane. The state of New Jersey sued the company in state court, arguing its products substantially harmed the environment. The c...

Nuclear Regulatory Commission v. Texas

The U.S. Supreme Court, 6-3, held that the state of Texas and a private business, which petitioned to review NRC's decision to grant a renewable 40-year license to a private entity seeking to store spent nuclear fuel at an off-site facility in West Texas, were not entitled to judicial review because...

Oyster Bay v. Northrop Grumman Systems Corp.

A district court granted in part and denied in part an aerospace company's motion to dismiss a lawsuit alleging that it failed to address the release of hazardous materials on an 18-acre property in the town of Oyster Bay between 1949 and 1962 and that has since become a community park. The town&nbs...

Maryland v. 3M Co.

The Fourth Circuit vacated two district court decisions in lawsuits concerning a chemical manufacturer's role in allegedly contaminating Maryland's and South Carolina's waterways by using per- and polyfluoroalkyl substances (PFAS) in its products. The two states sued in state court, each filing two ...

Environmental Defense Fund v. United States Environmental Protection Agency

The D.C. Circuit vacated certain requirements under an EPA rule concerning the assertion and treatment of confidential business information (CBI) claims for information reported to or otherwise obtained by the Agency under TSCA. Trade groups challenged the rule, arguing it allowed for unlawful discl...

Public Employees for Environmental Responsibility v. Regan

A district court granted EPA's motion to dismiss a TSCA citizen suit brought by environmental groups concerning fluorination. The groups sought to compel EPA to prohibit the company's fluorination practices, which produced per- and polyfluoroalkyl substances (PFAS), a class of carcinogenic chemicals...

Center for Food Safety v. Environmental Protection Agency

A district court denied in part and dismissed in part environmental groups' motion for summary judgment in a lawsuit concerning the use of seeds treated with pesticides. The groups petitioned EPA to subject treated seeds to FIFRA, arguing the Agency could not exempt them from a separate registration...

Food & Water Watch, Inc. v. United States Environmental Protection Agency

A district court held that fluoridation of water at 0.7 milligrams per liter (mg/L), the level presently considered “optimal” in the United States, posed an unreasonable risk of reduced IQ in children. Anti-fluoride groups and individuals had petitioned EPA under TSCA to regulate the fluoridatio...

Beyond Nuclear, Inc. v. U.S. Nuclear Regulatory Commission

The D.C. Circuit denied environmental groups' petitions to review NRC's denial of their requests to intervene in licensing proceedings for construction and operation of a spent nuclear fuel storage facility in New Mexico. An energy company had applied for a license to construct and operate the facil...