News

News

2019 Antarctic ozone hole weakest on record
2019 Antarctic ozone hole smallest on record
News 22 October 2019

Scientists from NASA and NOAA work together to track the ozone layer throughout the year and determine when the hole

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Women making their mark in the cooling sector
News 20 September 2019

The refrigeration and air-condition sector may not immediately strike you as a particularly popular career choice for

World Ozone Day 2019 - 32 years and healing
World Ozone Day 2019 - 32 years and healing
Video 1 September 2019

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Ozone Secretariat walks the talk on carbon neutrality
News 29 August 2019

The Secretariat of the Vienna Convention and its Montreal Protocol, which protect the ozone layer a

Countries to continue efforts to protect the ozone layer
Parties to the Montreal Protocol meet in Bangkok
Press Release 6 July 2019

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Women in science for ozone protection
News 8 February 2019

International Day of Women and Girls in Science was marked globally on 11 February.

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How the Kigali Amendment reduces climate change
Video 3 January 2019

The Kigali Amendment
The Kigali Amendment: The New Year’s resolution we must not break
Story 3 January 2019
The New Year celebrations are now behind us and a return to work is looming together with our New Year’s resolutions.
Kigali Amendment implementation begins
Kigali Amendment implementation begins
Story 3 January 2019
The Kigali Amendment to the Montreal protocol will reduce the projected production and consumption of hydrofluorocarbons (HFCs) by more than 80 per cent over the next 30 years.

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Kigali Amendment Kigali Amendment
Montreal protocol progress
Kigali Amendment

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.

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Working towards climate neutrality Working towards climate neutrality
Greening the blue
Working towards climate neutrality

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 ...

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World Ozone Day

2021

2021

Montreal Protocol - Keeping us, our food and vaccines cool

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2020

2020

Ozone for life: 35 years of ozone layer protection

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2019

2019

32 years and healing

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2018

2018

Keep cool and carry on

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2017

2017

30th anniversary of the Montreal Protocol: we are all ozone heroes

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2016

2016

Ozone and climate: restored by a world united

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2015

2015

Precious ozone: 30th anniversary of the Vienna Convention and international ozone day 2015

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2006 - 2014

2006 - 2014

Earlier celebrations of international ozone day

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