28 January 2025 | ZeroGeoengineering.com | H.F. 191 (Passed House) 6 march 2025.  Iowa Senate File 142 – Introduced, referred to Judiciary.  Bill Title: A bill for an act relating to the prohibition of geoengineering activities, providing penalties, and including … Continue reading S.F. 142, and H.F. 191(Passed House) Iowa Prohibition of Geoengineering