The court holds that an insurer is not liable under a tenant's comprehensive general liability policies for the property owner's cleanup costs resulting from a diesel fuel leak from an underground fuel tank that the tenants installed on the leased property. After obtaining a judgment from the tenant...

The court upholds the U.S. Postal Service's (Postal Service's) determination that an environmental impact statement (EIS) is not required under the National Environmental Policy Act (NEPA) for a project involving the Postal Service's sale of its leasehold interest in an old post office site, the con...

The court holds that a state referendum that nullified a statute approving the construction and operation of a municipal solid waste facility did not violate the Equal Protection Clause, Commerce Clause, or Due Process Clause of the U.S. Constitution because the facility never had a valid permit. A ...

The court affirms a district court injunction against the U.S. Fish and Wildlife Service's use of a scientific report prepared in violation of the Federal Advisory Committee Act (FACA) that supported the listing of the Alabama sturgeon as an endangered species. The court first holds that injunctive ...

The court holds that under Wisconsin law, an insurer has a duty to defend its insured under the "wrongful entry" clause of a commercial policy against negligent trespass claims for damage to groundwells caused by a release of chemicals in a fire. The commercial policy defined its personal injury cov...

The court holds that under Minnesota law, an insured wood treatment company's deliberate disposal of pentachlorophenol (penta) sludge on the ground is not an "occurrence" within the meaning of primary comprehensive general liability or umbrella excess liability policies. Also, the court holds that t...

The court holds that the buyer of assets of three business entities that had leased underground oil storage tanks from a property owner may be held liable for the property owner's hazardous waste cleanup costs as a successor to one of the three predecessor corporations. The court first holds that st...

The court holds that landowners whose wells were contaminated by toxic chemicals migrating from a U.S. Army aircraft maintenance facility failed to prove that the Army was negligent, and that they were entitled to medical monitoring costs, and damages for emotional distress and diminution of value o...

The court holds that the Pacific Northwest Electric Power and Conservation Planning Council (Council) violated the Northwest Power Act (NPA) §839b(h)(7) and the Administrative Procedure Act by failing to explain, in its final amendments to its fish and wildlife program for the Columbia River Basin,...

The court vacates a district court's summary judgment for the U.S. Environmental Protection Agency (EPA) in a gasoline additive manufacturer's action under the Freedom of Information Act (FOIA) to compel EPA to produce records relating to the denial of a waiver of approval for the additive. The cour...