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Upcoming Events

San Francisco Climate Week
California Leads the Way on Natural Refrigerants, HVACR Innovation & Market Transformation
April 21, 2026 // 5pm - 7pm PT
Join REEF, the Bay Area Regional Network (BayREN), San Francisco Environment Department, and key partners for a must-attend refrigerants event during SF Climate Week. Hear from state, industry, and contractor leaders how California is advancing market adoption of refrigeration and HVAC with natural refrigerants and developing a robust circular refrigerant market. Expect a rapid-fire Q&A with insights on today's technologies, what's next, and programs that help small businesses overcome cost and equity barriers.

ATMOsphere – Natural Refrigerants
June 2-3, 2026
REEF is partnering with ATMOsphere America Summit, the leading event championing natural refrigerants. This summit delivers real-world case studies, policy updates, and market trends for commercial refrigeration and HVAC applications. Amid discussions on health and safety standards with regulatory shifts away from PFAS-laden HFOs, it underscores the business case for clean cooling. REEF will highlight real progress stories that are preparing the U.S. market for broader, responsible adoption of natural refrigerants under current constraints. End users will share how they shape portfolio intelligence, technical choices, pilots, and complex deployments.
REEF is a California-based 501(c)(3) nonprofit.







