Most ozone-depleting substances also contribute to global warming. By reining in these substances and protecting carbon sinks ...

Although this is around one sixtieth of the ozone depletion potential of CFC-11, it is comparable to many hydrochlorofluorocarbons, which are also being phased out under the Montreal Protocol.

Hydrochlorofluorocarbons (HCFCs): Chemicals ... aerosol propellants but are now largely banned due to their role in ozone depletion. Global warming potential (GWP): A measure of how much heat ...