Professor Mario Molina, our most esteemed champion of ozone layer protection has passed away.
The Kigali Amendment to the Montreal Protocol, an international agreement to cut the use of climate-warming hydrofluo
Geneva/Nairobi, 16 September 2010 – International efforts to protect the ozone layer—the shield that
Timor-Leste Makes Montreal Protocol First Global Environmental Agreement to Achieve Universal Ratification
Governments Agree to Accelerated ‘Freeze and Phase-out” of Ozone and Climate- Damaging Chemicals at Montreal
The Kigali Amendment to the Montreal Protocol entered into force on 1 January 2019 after the threshold for the agreement to enter into force was met on 17 November 2017, when it was ratified by 20 parties.
The Ozone Secretariat is part of the UN’s “Greening the Blue” efforts to move towards climate neutrality. The Secretariat works towards climate neutrality by measuring the carbon footprint of Vienna Convention and Montreal Protocol meetings ...