Senate Engrossed prohibition; geoengineering State of Arizona Senate Fifty-seventh Legislature First Regular Session 2025 SENATE BILL 1432 AN ACT amending title 49, chapter 1, article 1, Arizona Revised Statutes, by adding section 49-119; relating to climate modification. (TEXT OF BILL BEGINS ON NEXT PAGE) Senate Engrossed prohibition; geoengineering State of Arizona Senate Fifty-seventh Legislature First Regular Session 2025 SENATE BILL 1432 Senate Engrossed prohibition; geoengineering State of Arizona Senate Fifty-seventh Legislature First Regular Session 2025 SENATE BILL 1432 AN ACT amending title 49, chapter 1, article 1, Arizona Revised Statutes, by adding section 49-119; relating to climate modification. (TEXT OF BILL BEGINS ON NEXT PAGE) Be it enacted by the Legislature of the State of Arizona: Section 1. Title 49, chapter 1, article 1, Arizona Revised Statutes, is amended by adding section 49-119, to read: START_STATUTE49-119. Geoengineering; prohibition; definition a. notwithstanding any other law and except as provided in title 45, chapter 9, a person may not intentionally inject, RELEASE or dispense by any means any chemical, chemical compound, substance or APPARATUS within the borders of this state with the express PURPOSE of solar radiation management. b. For the purposes of this section, "solar radiation MANAGEMENT" includes within the borders of this state with the express PURPOSE of affecting temperature, weather or the INTENSITY of sunlight solar radiation management. b. For the purposes of this section, solar radiation modification includes the injection of stratospheric aerosols that increase ATMOSPHERIC REFLECTIVITY or decrease the intensity of sunlight. END_STATUTE Be it enacted by the Legislature of the State of Arizona: Section 1. Title 49, chapter 1, article 1, Arizona Revised Statutes, is amended by adding section 49-119, to read: START_STATUTE49-119. Geoengineering; prohibition; definition a. notwithstanding any other law and except as provided in title 45, chapter 9, a person may not intentionally inject, RELEASE or dispense by any means any chemical, chemical compound, substance or APPARATUS within the borders of this state with the express PURPOSE of solar radiation management. b. For the purposes of this section, "solar radiation MANAGEMENT" includes within the borders of this state with the express PURPOSE of affecting temperature, weather or the INTENSITY of sunlight solar radiation management. b. For the purposes of this section, solar radiation modification includes the injection of stratospheric aerosols that increase ATMOSPHERIC REFLECTIVITY or decrease the intensity of sunlight. END_STATUTE