The Ninth Circuit held that a property owner who purchased the site at a tax sale is not entitled to CERCLA's third-party defense to liability for cleanup costs. The purchaser had a "contractual relationship" with the prior owner by virtue of the tax sale. Given the breadth of CERCLA's definition of...

A Texas court, ruling on a petition for pre-suit discovery, held that it would have jurisdiction over a major oil corporation's potential lawsuit against several California cities that have filed suit against it relating to climate change. The company's potential claims would allege, among other thi...

A district court dismissed an oil company's lawsuit seeking to stop the New York and Massachusetts Attorneys General (AGs) from investigating whether the company misled investors and the public about its knowledge of climate change and the potential effects that climate change may have on its busine...

A district court held that BLM violated NEPA by failing to adequately consider climate change in the resource management plans (RMPs) for Buffalo, Wyoming, and Miles City, Montana, both located within the coal-rich Powder River Basin. BLM's EISs failed to consider any alternative that would decrease...

A district court granted California cities' motions to remand their climate change tort actions against oil and gas companies back to state court. Although their state law claims raise national and perhaps global questions, they should not have been removed to federal court. Removal based on federal...

The D.C. Circuit dismissed a mining company's lawsuit challenging EPA's decision to place the entire Bonita Peak Mining District, located in Colorado's Mineral Belt, on the NPL. The mining company owns a mine located in the district, but its mine was not one of the sites scored under the hazard rank...