In this issue: 1. A tribute to Professor Mario Molina, our most esteemed champion of ozone layer protection 2. Kigali Amendment latest ratifications 3. Contingency meeting plans for 2020-2021: update 4. 2020 Antarctic ozone hole is large and deep 5. The 2018 RTOC assessment report mobile air conditioning (chapter 10) 6. Climate-friendly cooling to help ease global warming 7. The IIR launches a call to action to adopt 5 internationally established refrigeration terms 8. A comprehensive quantification of global nitrous oxide sources and sinks 9. Procurement Recommendations for Climate Friendly Refrigerants 10. ECA meeting: Risk analysis - are Article 5 group 1 countries on track to meet the HFC freeze in 2024? 11. More climate-friendly alternatives to harmful greenhouse gases used in airconditioning and switchgear 12. Suppression de la taxe sur les HFC, initialement prévue pour 2021 (France) 13. Great Britain regulation of F gas and ODS (as of 1 January 2021)
UN Environment Programme is an Implementing Agency of the Multilateral Fund for the Implementation of the Montreal Protocol. OzonAction is part of UN Environment Programme's Law Division and serves 147 developing countries through the Compliance Assistance Programme.