"Philippines stands strongly committed to reduce short-lived climate pollutants (SLCPs)," De Guzman said, adding that the Philippines supports the CCAC and the collective global actions that could reduce methane emissions by 25 percent and black carbon by 75 percent, as well as to eliminate hydrofluorocarbons
in the next 25 years.
One year after they reached a landmark agreement (the Kigali Amendment) to phase down climate-warming hydrofluorocarbons
(HFCs), the 197 developed and developing country parties to the Montreal Protocol on Substances that Deplete the Ozone Layer and the Vienna Convention for the Protection of the Ozone Layer met in Montreal, Canada, to enhance their efforts to protect the ozone layer and to mitigate climate change.
Hudson said that ARI's HFC distribution business will favourably position Hudson as the industry shifts from Hydrochlorofluorocarbons (HCFCs) to Hydrofluorocarbons
. A broader customer network will provide Hudson with access to refrigerant for reclamation while also strengthening distribution capabilities.
The amendment gradually eliminates the production and use of heat-trapping chemicals known as hydrofluorocarbons
Environmental Protection Agency (EPA) has issued new rules that update the safe handling requirements that currently apply to ozone-depleting refrigerants, and extend them to refrigerant substitutes such as hydrofluorocarbons
(HFCs) that previously were exempted from the venting prohibition of the Clean Air Act.
The range provides high-performing alternatives to regulated solvents that are traditionally used for cleaning, including n-propyl bromide (nPB), Trichlororethlyene (Trike) and Hydrofluorocarbons
But the low-cost air conditioners usually contain hydrofluorocarbons
, a "supergreenhouse gas," report Ellen Barry and Coral Davenport of the New York Times.
The move will amend the Montreal Protocol - which agreed the global phasing out of chemicals that damage the ozone layer - to include climate-harming gases known as hydrofluorocarbons
The findings are for carbon dioxide, methane, nitrous oxide, hydrofluorocarbons
, perfluorocarbons, and sulfur hexafluoride, all of which contribute to GFIG pollution that represents the largest driver of human-caused climate change.
This month, Marco Magrini looks at the future of hydrofluorocarbons