GeoLawWatch Still in play 10

South Carolina

2025-2026 Regular Session

5 bills · Adjourned 14 May 2026
H3083 Sine die

Air Quality

South Carolina's H. 3083 takes a minimalist approach to weather modification prohibition, adding a simple ban on intentional atmospheric emissions for climate purposes without specifying penalties, enforcement mechanisms, or exemptions—leaving implementation entirely to existing air quality regulations.

Committee on Agriculture, Natural Resources and Environmental AffairsRemained in

Last action Effective: Immediately
H3915 Sine die

South Carolina Clean Air Act

South Carolina's H. 3915 establishes a mid-tier enforcement approach to weather modification, combining federal-level felony penalties with whistleblower protections for citizens suing the government, while notably omitting the more aggressive airport employee prosecution and bounty provisions found in companion bill H. 4624.

Remained in Committee on Judiciary

Last action Effective: Immediately
H4010 Sine die

South Carolina Clean Air Act

South Carolina's H. 4010 represents the most agriculture-friendly version of the state's weather modification bills, explicitly exempting both cloud seeding and crop dusting operations while notably omitting any criminal penalties or enforcement mechanisms for violations—essentially creating a prohibition without teeth.

Remained in Committee on Judiciary

Last action Effective: Immediately
H4624 Sine die

South Carolina Clean Air Act

South Carolina's bill establishes the nation's most aggressive enforcement regime against weather modification activities, featuring life imprisonment for third-time offenders and an unprecedented private citizen lawsuit provision that awards damages without requiring proof of harm—creating a de facto bounty system against stratospheric aerosol injection operations.

Remained in Agriculture, Natural Resources and Environmental Affairs committee

Last action Effective: Immediately
S0110 Sine die

Air Quality

South Carolina's S. 110 is the Senate companion to the minimalist House approach, creating a bare-bones weather modification prohibition without penalties or exemptions—but its referral to the Medical Affairs Committee rather than environmental or agriculture committees signals a unique legislative focus on public health impacts.

Remained in Committee on Medical Affairs

Last action Effective: Immediately