A California court rejected a challenge to the emissions offset component of California's greenhouse gas (GHG) cap-and-trade program promulgated by the California Air Resources Board (CARB)…

The D.C. Circuit denied a petition for rehearing of an earlier decision in which it upheld four EPA rulemakings governing greenhouse gases. EPA issued the rules following the U.S. Supreme Court…

A California court held that the environmental impact report (EIR) San Diego prepared for its regional transport plan and accompanying sustainable communities strategy violates the California…

A Minnesota appellate court affirmed a lower court decision dismissing an individual's lawsuit against the state for violating the public trust doctrine with respect to climate change. In his…

The Ninth Circuit affirmed a lower court decision dismissing an Eskimo village's nuisance claim against multiple oil, energy, and utility companies for their alleged contribution to climate…

A district court dismissed environmental groups' lawsuits challenging BLM's decision to authorize the leasing of certain public lands in northeastern Wyoming for coal mining operations.…

A district court held that a minor may bring a climate change lawsuit against the state of New Mexico under the public trust doctrine. The minor made a substantive allegation that, notwithstanding…

The D.C. Circuit upheld four EPA rulemakings governing greenhouse gases. EPA issued the rules following the U.S. Supreme Court's decision in Massachusetts v. EPA, 549 U.S. 497 (2007), in…

A New York court dismissed individuals' lawsuit challenging the legality of New York's participation in the Regional Greenhouse Gas Initiative (RGGI), a regional cap-and-trade plan for…

A district court dismissed a lawsuit filed by nongovernmental organizations and a group of minors claiming that six federal agencies violated their fiduciary duties to preserve and protect the…