summary
Introduced
01/13/2026
01/13/2026
In Committee
01/13/2026
01/13/2026
Crossed Over
Passed
Dead
Introduced Session
126th General Assembly
Bill Summary
Amend The South Carolina Code Of Laws By Enacting The "south Carolina Clean Air Act" By Amending Section 48-1-110, Relating In Part To Unlawful Discharges Of Air Contaminants, So As To Prohibit The Intentional Emission Of Any Air Contaminant Whose Purpose Is To Affect Temperature, Weather, Or Sunlight Intensity; To Establish Criminal Penalties; To Require The Department Of Environmental Services To Take Certain Actions, To Authorize Private Citizens To File Legal Proceedings; And For Other Purposes.
AI Summary
This bill, titled the "South Carolina Clean Air Act," amends existing state law to prohibit the intentional release of any substance into the atmosphere for the purpose of altering temperature, weather patterns, or sunlight intensity, a practice sometimes referred to as geoengineering or stratospheric aerosol injection (SAI). It establishes criminal penalties for violations, including significant fines and lengthy prison sentences, with penalties escalating for repeat offenses. The bill also mandates that the Department of Environmental Services make public information about the health and property risks associated with such atmospheric releases and prohibits exemptions from the state's Freedom of Information Act for related documents. Furthermore, it empowers private citizens to file lawsuits against the federal government or entities like airports, chemical vendors, pilots, and flight companies involved in facilitating these activities, offering legal protections and civil remedies, including nominal damages and attorney fees, even without proving actual harm.
Committee Categories
Agriculture and Natural Resources
Sponsors (11)
Thomas Lee Gilreath (R)*,
Mike Burns (R),
Bill Chumley (R),
April Cromer (R),
Adam Duncan (R),
Sarita Edgerton (R),
Stephen Frank (R),
William Huff (R),
Jay Kilmartin (R),
John Lastinger (R),
Joe White (R),
Last Action
Member(s) request name added as sponsor: Lastinger (on 02/24/2026)
Official Document
bill text
bill summary
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bill summary
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bill summary
| Document Type | Source Location |
|---|---|
| State Bill Page | https://www.scstatehouse.gov/billsearch.php?billnumbers=4624&session=126&summary=B |
| Fiscal Note - H4624 2026-02-18 Updated | https://www.scstatehouse.gov/sess126_2025-2026/fiscalimpactstatements/H4624%202026-02-18%20updated.pdf |
| BillText | https://www.scstatehouse.gov/sess126_2025-2026/prever/4624_20260113.htm |
| Fiscal Note - H4624 2025-12-16 Prefiled | https://www.scstatehouse.gov/sess126_2025-2026/fiscalimpactstatements/H4624%202025-12-16%20prefiled.pdf |
| BillText | https://www.scstatehouse.gov/sess126_2025-2026/prever/4624_20251217.htm |
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