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CS/CS/HB 477: Geoengineering and Weather Modification Activities

GENERAL BILL by State Affairs Committee ; Natural Resources & Disasters Subcommittee ; Steele ; Mayfield ; (CO-INTRODUCERS) Benarroch ; Borrero ; Hinson

Geoengineering and Weather Modification Activities; Repeals, revises, & creates provisions of weather modification law relating to duties of DEP, prohibited activities, civil penalties, reporting & investigation of violations, & funding expenditures.

Effective Date: 7/1/2025
Last Action: 4/18/2025 House - Added to Second Reading Calendar
Bill Text: PDF



Bill History

Date Chamber Action
2/7/2025 House • Filed
2/19/2025 House • Referred to Natural Resources & Disasters Subcommittee
• Referred to State Affairs Committee
• Now in Natural Resources & Disasters Subcommittee
3/4/2025 House • 1st Reading (Original Filed Version)
3/28/2025 House • Added to Natural Resources & Disasters Subcommittee agenda
4/1/2025 House • Favorable with CS by Natural Resources & Disasters Subcommittee
• Reported out of Natural Resources & Disasters Subcommittee
4/2/2025 House • Laid on Table under Rule 7.18(a)
• CS Filed
• 1st Reading (Committee Substitute 1)
4/3/2025 House • Referred to State Affairs Committee
• Now in State Affairs Committee
4/15/2025 House • PCS added to State Affairs Committee agenda
4/17/2025 House • Favorable with CS by State Affairs Committee
• Reported out of State Affairs Committee
• Laid on Table under Rule 7.18(a)
• CS Filed
• 1st Reading (Committee Substitute 2)
4/18/2025 House • Bill referred to House Calendar
• Added to Second Reading Calendar