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H 217
Vermont House•In House Committee
Summary
H 217, an act relating to prohibiting geoengineering, was introduced in the House on Feb 13, 2025 by Rep. Gregory Burtt (R) with 19 co-sponsors. It was referred to Environment, and last saw action on Feb 13, 2025: Read first time and referred to the Committee on Environment.
Record
Text
H 217 has 19 co-sponsors.
h217/introduced.txtBILL AS INTRODUCED H.2172025 Page 1 of 81H.2172 Introduced by Representatives Burtt of Cabot, Branagan of Georgia, Coffin of3Cavendish, Cooper of Pownal, Dobrovich of Williamstown,4Goslant of Northfield, Harvey of Castleton, Higley of Lowell,5Lipsky of Stowe, Morgan, L. of Milton, Nelson of Derby, North6of Ferrisburgh, O’Brien of Tunbridge, Powers of Waterford,7Pritchard of Pawlet, Southworth of Walden, Sweeney of8Shelburne, Tagliavia of Corinth, Wells of Brownington, and9Winter of Ludlow10 Referred to Committee on11 Date:12 Subject: Conservation and development; air pollution; geoengineering13 Statement of purpose of bill as introduced: This bill proposes to prohibit the14 use of solar radiation modification, cloud seeding, geoengineering, and other15 polluting atmospheric experiments and interventions. It would require reports16 of violations to be made to the Vermont State Police, sheriffs, or deputized17 Vermont citizens to enforce the provisions.18 An act relating to prohibiting geoengineeringVT LEG #379707 v.3BILL AS INTRODUCED H.2172025 Page 2 of 81 It is hereby enacted by the General Assembly of the State of Vermont:2 Sec. 1. SHORT TITLE3 This act may be cited as the “Vermont Clean Air Preservation Act.”4 Sec. 2. 10 V.S.A. chapter 23A is added to read:5CHAPTER 23A. GEOENGINEERING6 § 587. DEFINITIONS7 As used in this chapter:8(1) “Atmospheric activity” means any polluting experiment or9 intervention conducted by any person, artificial intelligence, or any10 combination thereof, that occurs in the atmosphere and may have harmful11 consequences upon health, the environment, or agriculture.12(2) “Chaff” means aluminum-coated silica glass fibers typically13 dispersed in bundles containing 5,000,000 to 100,000,000 inhalable fibers,14 which fall to the ground in about one day, or for nano-chaff, years, and then15 fall and break apart. Perfluoroalkyl and polyfluoroalkyl substances (PFAS),16 known also as “forever chemicals,” are an ingredient in chaff.17(3) “Cloud seeding” is a type of weather engineering or experimentation18 that may change the amount or type of precipitation by dispersing chemicals or19 chemical compounds such as dry ice (CO2), silver iodide (AgI), or Tri-methyl20 aluminum (TMA) into the atmosphere by means of aircraft or ground21 generators.VT LEG #379707 v.3BILL AS INTRODUCED H.2172025 Page 3 of 81(4) “Entity” means any of the following: individual; trust; firm; joint2 stock company; corporation, including a quasigovernmental corporation;3 nongovernmental organization; public or private partnership; association;4 syndicate; municipality or municipal agency; program; fire district; club;5 nonprofit agency; commission; university; college or academic institution;6 State department or agency; the federal government or any interstate or7 international governance or instrumentality thereof, including foreign,8 domestic, and mercenary armed services or region within the United States;9 and artificial intelligence.10(5) “Geoengineering” means the intentional large-scale alteration or11 manipulation of the environment involving the release of aerosols, chemicals,12 chemical compounds, electromagnetic radiation, or other physical agents that13 increase air pollution and effect changes to the earth’s atmosphere or surface,14 inclusive of solar radiation modification, sunlight reflection methods,15 stratospheric aerosol injection (SAI), cirrus cloud thinning (CCT), marine16 cloud brightening (MCB), or cloud seeding.17(6) “Hazard” means a process, substance, or physical agent that by its18 nature is harmful to living organisms generally or to property or another19 interest of value.20(7) “Intervention” means the act of interfering with weather processes or21 altering atmospheric or environmental conditions or releasing pollutants byVT LEG #379707 v.3BILL AS INTRODUCED H.2172025 Page 4 of 81 methods including SRM, SAI, MCB, CCT, weather modification, cloud2 seeding, or outdoor pollution dispersion modeling.3(8) “Physical agent” means an agent, other than a substance, including4 radiofrequency/microwave (RF/MW) and other electromagnetic radiation and5 fields, barometric pressure, temperature, gravity, kinetic or de facto weaponry,6 mechanical vibration, and sound.7(9) “Pollutant” means any aerosol; biologic; biologic or genetically8 modified agent; perfluoroalkyl and polyfluoroalkyl substances (PFAS) known9 also as “forever chemicals”; chaff; substance, including smoke, vapor, soot,10 fumes, acid, alkalis, chemicals, chemical compounds, and smart dust;11 artificially produced electric fields; magnetic fields, electromagnetic fields,12 electromagnetic pulse (EMP), sound waves, sound pollution, light pollution,13 and microwaves; and all artificially produced ionizing or nonionizing radiation14 or waste.15(10) “Pollution” means the discharge, dispersal, deposition, injection,16 release, seepage, migration, or escape of pollutants.17(11) “Release” means any activity that results in the issuance of18 pollutants such as the emitting, transmitting, discharging, or injecting of one or19 more nuclear; biological; biological, chemical, or physical agents into the20 ambient atmosphere, whether once, intermittently, or continuously.VT LEG #379707 v.3BILL AS INTRODUCED H.2172025 Page 5 of 81(12) “Solar radiation modification,” “sunlight reflection methods,” or2 “SRM” means an experiment in the earth’s climatic system involving the3 release of pollutants that reduces the amount of sunlight reaching the earth’s4 surface. Scientific dimensions of SRM include the use of interoperable5 ground-based, airborne, and space-based facilities.6(13) “State Guard” means the entity established pursuant to 20 V.S.A.7 chapter 61.8(14) “Weather engineering” means the deliberate manipulation or9 alteration of the environment for the purpose of changing the weather or10 climate by artificial means, through interventions involving the release of11 pollutants into the atmosphere via cloud seeding for small-scale, large-scale,12 and global-scale alteration of the environment.13(15) “Weather modification” means changing, controlling, or interfering14 with or attempting to change, control, or interfere with the natural development15 of cloud forms, precipitation, barometric pressure, temperature, conductivity,16 or other electromagnetic or sonic characteristics of the atmosphere.17 § 588. PROHIBITION ON GEOENGINEERING18 (a) No person or entity shall engage in solar radiation modification (SRM)19 or any polluting atmospheric intervention in Vermont, including using an20 aircraft, a balloon, a space-based platform, a ground generator, or an21 interoperable ground-based facility.VT LEG #379707 v.3BILL AS INTRODUCED H.2172025 Page 6 of 81 (b) The Vermont State Police or a sheriff shall immediately issue a cease-2 and-desist order when an unlawful polluting atmospheric intervention is3 suspected. The cease-and-desist order under this section shall have the weight4 of a court order and any violation shall be punished in accordance with section5 589a of this chapter.6 (c) Government and armed forces projects shall meet all the requirements7 of this chapter. If an activity deemed a hazard pursuant to this chapter has8 been approved, explicitly or implicitly, by the federal government, the State9 Police or a sheriff shall issue a notice to the appropriate federal agency that the10 activity cannot lawfully be carried out within or over the State of Vermont.11 (d) This chapter shall be implemented by the State Police and sheriffs, who12 shall determine whether violations have occurred and, if deemed necessary,13 shall refer potentially prohibited activity to the Vermont Air National Guard or14 State Guard. The State Police and the Vermont Air National Guard shall15 develop a policy to determine the process for referring violations to the16 National Guard and what the enforcement procedure is.17 § 589. COMMUNICATIONS INFRASTRUCTURE18 (a) Communications facilities shall be subject to evaluation by an19 independent licensed radiofrequency (RF) engineer paid for by the facility20 owner because SRM includes the use of interoperable ground-based, airborne,21 and space-based facilities and heightened radiation levels.VT LEG #379707 v.3BILL AS INTRODUCED H.2172025 Page 7 of 81 (b) The RF engineer shall provide findings in a report to be submitted to2 the local sheriff. The radiation signal strength metered at the reported location3 is not to exceed -75 dBm (decibel-milliwatt) for any frequency or channel band4 specified by a transmitting entity’s FCC transmission license; or, maximum5 power output limit from all frequencies or antennas from a wireless facility is6 not to exceed 0.1 watt of effective radiated power (ERP) so as to provide -757 dBm signal strength at one-half mile, or five bars on a cell phone. If signal8 strength metered by the RF engineer is in excess of -75 dBm, the facility9 operator has 30 days to achieve compliance without disruption to performance10 of Vermonters’ personal wireless services. The State Police shall perform11 random testing from time to time to ensure facility compliance with this12 chapter. Failure to comply will result in a fine of not more than $50,000.00 per13 day for each day the facility is out of compliance. Deliberate falsification or14 altering of information related to this section shall constitute a violation of this15 chapter. All public and private entities operating in the state shall comply with16 the requirements of this section.17 § 589a. PENALTIES AND ENFORCEMENT18 (a) An entity or individual who engages in a polluting atmospheric19 intervention or who uses an unmarked or unidentified aircraft or other vehicle20 or facility to carry out SRM, SAI, geoengineering, weather modification,21 cloud-seeding, or any other polluting atmospheric intervention:VT LEG #379707 v.3BILL AS INTRODUCED H.2172025 Page 8 of 81(1) has committed a felony and shall pay a fine of not more than2 $50,000.00 or be imprisoned for not more than two years, or both;3(2) shall be guilty of a separate offense for each day during which4 violative activity has been conducted, repeated, or continued; and5(3) shall be subject to the penalties of any other applicable pollution6 laws.7 (b) Each sheriff shall deputize and train one or more Vermont citizens to8 help enforce the provisions of this chapter. The State Police, sheriff, or a9 deputized Vermont citizen shall investigate reports of SRM, polluting10 atmospheric interventions, or radiation to ensure compliance with the11 requirements of this chapter.12 Sec. 3. EFFECTIVE DATE13 This act shall take effect on passage.VT LEG #379707 v.3
An act relating to prohibiting geoengineering
Sponsors
Rep. Gregory Burtt (R) sponsors H 217, and 19 members have co-sponsored it.

Rep. · R–CAL · Sponsor

Rep. · R–FRA1 · Co-sponsor

Rep. · R–WIN2 · Co-sponsor

Rep. · D–BEN1 · Co-sponsor

Rep. · R–ORA3 · Co-sponsor

Rep. · R–WAS1 · Co-sponsor

Rep. · R–RUT3 · Co-sponsor

Rep. · R–ORL · Co-sponsor

Rep. · I–LAM1 · Co-sponsor

Rep. · R–GRA · Co-sponsor
Committees
H 217 went before 1 committee: Environment.
History
H 217 has taken 1 action since Feb 13, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Feb 13, 2025 | House | Read first time and referred to the Committee on Environment |
Votes
H 217 has not gone to a roll call.
Source: legislature.vermont.gov · legiscan.com