Our old fridges and air conditioners are still emitting super pollutants–and their climate impact is equal to the emissions of the entire country of Switzerland.

The article discusses a recent study revealing that atmospheric levels of certain ozone-depleting substances, specifically five types of chlorofluorocarbons (CFCs), are increasing despite the success of the Montreal Protocol, an international treaty aimed at phasing out such substances. While the Protocol has led to a reduction in many ozone-depleting chemicals, the study indicates that CFC levels are at a record high, contributing significantly to global warming. The article emphasizes the need for effective destruction of existing CFC stockpiles and suggests that carbon markets could provide the necessary funding and infrastructure to address this issue. It calls for increased monitoring and collaboration to tackle the ongoing problem of CFC emissions. [Extracted from the article]