Tag: cfc-11

Following revelations of unexpected CFC-11 emissions in 2018 and reports of record atmospheric HFC-23 concentrations and other unexpected emissions, legitimate questions have been raised as to whether the Montreal Protocol’s institutions and controls are fit for purpose, not only to sustain the phase-out of ozone depleting substances (ODS) but also to address the unique challenges of the hydrofluorocarbons (HFC) phase-down.

Parties to the Montreal Protocol met in Canada in the treaty’s home city for the 46th Open-Ended Working Group (OEWG46) to consider a range of important issues related to the protection of the ozone layer and global climate system.

A deadly cocktail of unexplained chemical gases harmful to the Earth’s ozone layer and climate is building up in the atmosphere, our latest report warns

A deadly cocktail of unexplained chemical gases harmful to the Earth’s ozone layer and climate is building up in the atmosphere, a new report warns

On 16 September, the United Nations marks the International Day for the Preservation of the Ozone Layer – and for EIA’s Climate team, it’s an opportunity to look back at the Montreal Protocol as it marks its 35th anniversary and to consider its role in addressing present and future challenges to the planet

In the wake of startling evidence of unexplained emissions of the ozone-destroying chemical CFC-11 in the atmosphere, this report reveals compelling evidence that illegal production and use of CFC-11 in China is the cause