At the end of its legislative session, the California legislature passed AB 1207 and SB 840 to extend and introduce new measures for California’s greenhouse gas (GHG) emissions Cap-and-Trade program.
Continue Reading California’s Cap-and-Trade Is Extended and Becomes ‘Cap-and-Invest’ in Package of New Energy Laws
On Sept. 5, 2025, the D.C. Circuit reversed EPA’s 2023 rule rescinding the “startup, shutdown and malfunction” (SSM) affirmative defense under the Title V permitting program. The decision carries implications for Title V programs nationwide and for stationary source regulations more broadly.
Continue Reading DC Circuit Reinstates Title V Emergency Affirmative Defense
In 2023, New York State amended its laws to require updates to New York State Uniform Fire Prevention and Building Code (Uniform Code) and the State Energy Conservation Construction Code
On Aug. 13, 2025, a federal court in California denied a request to temporarily block California’s Climate Corporate Data Accountability Act (SB 253) and Climate-Related Financial Risk Act (SB 261). The laws remain in effect as the legal process continues, with initial compliance deadlines approaching in 2026.
Continue Reading California Climate Disclosure Laws: Federal Court Denies Request to Block SB 253 and 261; Plaintiffs Appeal
Several federal agencies have released modified National Environmental Policy Act (NEPA) implementing regulations.
Continue Reading Federal Agencies Roll Out New NEPA Regulations
On May 14, 2025, the House Ways and Means Committee approved its markup of H.Con.Res.14, 119th Cong., 2025 (House Bill), which includes proposed changes that would modify substantially the clean energy tax incentives expanded by the IRA.
Continue Reading House Proposes Cutbacks to Clean Energy Tax Credits
The U.S. Treasury Department has issued final regulations for clean hydrogen production tax credits, which may significantly impact the renewable energy sector. These regulations implement the Section 45V clean hydrogen
Continue Reading Treasury Issues Final Guidance on Clean Hydrogen Production Tax Credit
On Dec. 5, 2024, the California Air Resources Board (CARB) issued an enforcement notice (Notice) regarding Senate Bill (SB) 253, the Climate Corporate Data Accountability Act. In the Notice, CARB
Continue Reading California Air Resources Board Issues Enforcement Update for Climate Disclosure Laws’ Implementation
This GT Alert highlights significant environmental developments in Latin America from September to October 2024.
This GT Alert highlights significant energy sector developments in Latin America, including Argentina, Brazil, Chile, Colombia, Guatemala, Honduras, Mexico, Panama, Puerto Rico, and the Dominican Republic, from September and October
Continue Reading Latin America Energy Updates: September and October 2024