A district court held that an oil company is liable for property damages caused by its predecessor-in-interest who conducted oil and gas exploration and production activities on the site under…

A district court held that an oil company may not seek insurance coverage for damages it incurred following the Deepwater Horizon oil spill under the oil rig owner's insurance policies. The…

A district court dismissed property owners' CERCLA, tort, and state-law claims against a power company for alleged PCB contamination. A former employee of the company lived at the property…

A district court held that an insurance company should have provided coverage to a demolition company for damages stemming from its disposal of contaminated waste at a recycling drop-off center.…

The Court of Federal Claims held that the U.S. government is liable for costs an oil company incurred cleaning up contamination stemming from the production of aviation gasoline at its Baytown,…

The D.C. Circuit vacated and remanded the FAA's "no hazard" determinations for a proposed offshore wind farm in Nantucket Sound. A town and a citizens group filed suit arguing that…

A California appellate court affirmed a lower court decision denying a natural gas company's petition challenging an air district rule requiring the company to monitor, record, and report…

The Supreme Court of Louisiana held that a property owner who discovered radioactive contamination on his land after he purchased it may not file suit against oil and trucking companies allegedly…

The First Circuit upheld a lower court decision dismissing a biomedical waste disposal company's §1983 claims against the Puerto Rico Environmental Quality Board for rejecting its proposed…

A district court held that environmental groups and water associations may intervene in a lawsuit challenging EPA's TMDL for the Chesapeake Bay and its tributaries. The plaintiffs in the…