The UNFCCC Clean Development Mechanism projects have provided funding .
The UNFCCC Clean Development Mechanism projects facilitated the destruction of HFC - 23 co-produced from a portion of HCFC - 22 produced in developing or non-Annex 1 countries since 2003 .
The UNFCCC Clean Development Mechanism projects have provided funding and facilitated the destruction of HFC - 23 co-produced from a portion of HCFC - 22 produced in developing or non-Annex 1 countries since 2003 .