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T1 OzoNews Volume XXV - 31 May 2025
A1 United Nations Environment Programme, 
K1 ozone layer depletion
K1 hydrochlorofluorocarbon
YR 2025
FD 2025-05-31
LK https://wedocs.unep.org/handle/20.500.11822/48266
UL https://wedocs.unep.org/handle/20.500.11822/48266
NO A fortnightly electronic news update on ozone and climate protection and the implementation of the Montreal Protocol brought to you by OzonAction. In this issue: The Montreal Protocol at the 2025 BRS COPs: Advancing Global Environmental Action; 2. Do look up: how science and international cooperation closed the ozone hole; 3. Marine cloud brightening may cool the Earth - but could impact the ozone layer; 4. L'ONUDI lance la Phase II du projet « Plan de Gestion de l'Elimination des Hydrochlorofluorocarbures – PGEH II 5. L’Assemblée nationale adopte les projets de loi sur l’amendement de Kigali et l’évaluation environnementale et sociale;6. Cooling systems in high demand in Nigeria but regulatory gaps persist; 7. Réduction des gaz à effet de serre : Remise de matériel de froid à trois centres de formation professionnelle du Togo; 8. Strengthening Pacific Commitment to the Montreal Protocol: Tonga Hosts Key Regional Meeting on Ozone Protection and Climate Action; 9. China steps up management of ozone-depleting substances, HFCs to tackle climate change; 10. Will the Hole in the Ozone Layer Close? 11. Poland uncovers more HFCs in car LPG tanks; 12. National Ozone Layer Conservation Workshop kicks off today in Cuba; 13. Carrier Transicold enhances cold chain training in Africa
NO https://www.unep.org/ozonaction/
DS UN Environment Document Repository
RD Sep 22, 2026