GeoLawWatch: Tracking Weather & Climate Legislation

Tracking weather modification, cloud seeding, and geoengineering bills in real time across the US.

Geoengineering Bills by State

Bill # Details Effective Status
2025 Regular Session Session Adjourn Wed 4 Jun 2025
SB00417 An Act Concerning Permit Requirements For Cloud Seeding Activities In The State. Sine die
Connecticut proposes regulating rather than banning weather modification, directing DEEP to create a permit system with environmental impact assessments - a notably moderate approach compared to the prohibition bills dominating other state legislatures in 2025. Last update
Fri 10 Jan 2025
  Note: 2025 session ended on 4th June 2025, remained in Joint Committee on Environment
SB00067 An Act Requiring The Disclosure Of Chemicals Disbursed In The Air By The Federal Government And Weather Engineering Activities. Sine die
Connecticut's one-paragraph concept bill asks the state environmental agency to post federal atmospheric chemical releases online, but provides no mechanism for actually obtaining that information from federal sources. Last update
Wed 8 Jan 2025
  Note: 2025 session ended on 4th June 2025, remained in Joint Committee on Environment