RT null
T1 OzoNews Volume XXI - 30 April
A1 United Nations Environment Programme, 
K1 ozone layer
YR 2021
FD 2021
LK https://wedocs.unep.org/handle/20.500.11822/35961
UL https://wedocs.unep.org/handle/20.500.11822/35961
NO In this issue:1. Kigali Amendment latest ratifications2. ASHRAE and UN Environment Programme Launch Three-Year Workplan3. Climate crisis: 2075 could be the year the ocean starts emitting harmful gases4. COVID-19 and how to establish a sustainable and climate resilient vaccine cold chain - New publication5. World Refrigeration Day announces theme of 2021 campaign6. Video: Refrigerant gas sensor detects leaks in diverse applications7. Harmful chemical still widely used in fridges, air conditioners8. Doha Municipality invites companies to participate to the "National Survey of substances that deplete the ozone layer and their alternatives"9. 51st Earth Day Welcomes Unified Recognition of Climate Solutions10. Moving to net zero may not hurt as much as we think11. The Refrigerant Policy Landscape: A National Framework Comes into Focus12. Data center cooled using river water13. Belarusian scientists design spectral radiometer for space satellites
DS UN Environment Document Repository
RD Sep 17, 2026