In this issue: 1. Kigali Amendment latest ratification 2. Climate change widespread, rapid, and intensifying – IPCC 3. IPCC Includes GWPs for Hydrocarbons in New Report 4. Published evidence supports very low yields of TFA from most HFOs and HCFOs 5. Sustainable Refrigeration Summit - 27 September - 8 October 2021 6. OzonAction and GFCCC launch the methodology questionnaires the Cold Chain Database Initiative 7. New OzonAction Knowledge Maps tool 8. Cooling the planet using environmentally friendly refrigerants 9. The ancient Persian way to keep cool 10. Energy Efficiency in Public Buildings in Bangladesh: Assessment of Best Available Technologies 11. NASA Goddard Scientist Dr. Paul Newman awarded Cleveland Abbe Award 12. US EPA Takes AIM at HFCs 13. GreenChill webinar: Lessons Learned – Successfully Using Hydrofluoroolefin (HFO) Refrigerant Blends for Retrofits in Cold Chain Applications 14. Q&A: We need to think differently about how we cool things down 15. Refrigerant found amongst smuggled tobacco 16. RACHP Training Database goes online