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
2018 Regular Session
HB1147 Sunset Process Weather Modification Passed
Colorado extended its cloud seeding permit program for 15 years while quietly eliminating a Cold War-era provision that had restricted weather operations affecting neighbouring states. Last update
Thu 26 Apr 2018
  Note: Enacted; Session Laws of Colorado 2018