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
2025-2026 Regular Session Crossover deadline Thu 19 Feb 2026
HB2439 Enacting the Kansas geoengineering and weather modification prohibition act, prohibiting geoengieering and weather modification activities, providing criminal penalties for violations of the act and assigning enforcement and reporting authority to the department of health and environment. June-July Introduced
Kansas HB 2439 would impose felony charges and fines up to $100,000 for geoengineering activities while creating a unique airport surveillance network, requiring all public-use airports to file monthly reports on aircraft equipped with potential weather-modification equipment or risk losing state funding. Last update
Wed 14 Jan 2026
  Status: Awaiting committee assignment