Stationary Hydrofluorocarbon Reduction Measures Back To All Programs Stationary Hydrofluorocarbon Reduction MeasuresAboutNewsResources Archives & ReferencesMeetings & WorkshopsRulemaking Activities Subscribe Primary Contact Hydrofluorocarbon Reduction Email HFCReduction@arb.ca.gov Phone (279) 208-7144 Categories Topics Climate Change Division Research Division Resources Notice Public Workshop: January 30, 2020 Notice Technical Working Group: August 2019 Notice Stationary Air Conditioning Rulemaking - March 06, 2019 Fact Sheet Hydrofluorocarbon (HFC) Prohibitions in California Notice HFC Reduction Measures Workshop - October 24, 2018