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T1 OzoNews Volume XXII - 30 September 2022
A1 United Nations Environment Programme, 
K1 ozone layer
YR 2022
FD 2022-09
LK https://wedocs.unep.org/handle/20.500.11822/40758
UL https://wedocs.unep.org/handle/20.500.11822/40758
NO In this issue:1. Kigali Amendment latest ratification2. Global cooperation to protect the ozone layer can ensure a better future for us all3. While the ozone layer is healing, pitfalls remain4. Scientific article suggesting new metric to measure ozone layer recovery5. Know the Rules, specific uses of controlled substances6. How the Montreal Protocol helped save the climate7. Does turning the air conditioning off when you’re not home actually save energy? Three engineers run the numbers8. Sustainable cold chains: Virtual Exhibition9. Sustainable cooling from around the globe a "Cool Technologies" searchable database10. Africa’s battle to stay cool to reduce post-harvest losses and increase food security11. Climate engineers: “Raghda and Iman” are the first trainers in Egypt to use environmentally friendly cooling media12. U.S. Ratification of the Kigali Amendment13. USEPA Stratospheric Protection Division Director Cindy Newberg wins Samuel J. Heyman Award14. North American Sustainable Refrigeration Council Releases Refrigerant Transition Hub to Help Retailers Shift from High Global Warming Refrigerants
DS UN Environment Document Repository
RD Sep 21, 2026