HFCs used in cooling were a hot topic at the Global Climate Action Summit last week in San Francisco. With momentum building for subnational actors like cities, states, and businesses to drive action forward on climate, we have the opportunity to tackle the issue of how we keep cool without warming the planet - by phasing down superpollutant hydrofluorocarbons (HFCs) and identifying new approaches to maximize energy efficiency as global demand for cooling increases.
China has identified illegal production and use of CFC-11 as part of ongoing investigations following the July publication of an EIA report, Blowing It, that revealed Chinese companies using CFC-11 – a banned ozone-destroying chemical – in blowing agents used for producing foam insulation.
Preventing emissions of fluorinated refrigerants such as HFCs from “F-gas banks” is the single biggest near-term strategy to reduce greenhouse gases. The IPCC special report on limiting global warming to within 1.5˚C also underlined need for faster and deeper HFC emission reductions beyond those anticipated under full implementation of the Kigali Amendment to the Montreal Protocol.
Energy Efficiency in HFC-free Supermarket Refrigeration
This week California’s legislature approved a 2019-2020 budget providing $1 million to create an incentive program for reducing emissions of fluorinated greenhouse gases, including hydrofluorocarbons (HFCs). Established by the California Cooling Act (SB1013) passed last year, the program will incentivize adoption of climate-friendly refrigerant technologies, with a mandate to also consider other co-benefits such as energy efficiency and opportunities for increasing recovery, reclamation, and destruction of refrigerants at end-of-life.
New Atmospheric Study Pinpoints Large-scale CFC-11 Emissions in Eastern China
What are the HFC-free Technologies?
Widespread adoption of HFC-free technologies is cost-effective, energy efficient, and climate-friendly. Read EIA’s report Putting the Freeze on HFCs for hundreds of examples of HFC-free technologies available and in use today.
Where are HFCs used?
What are HFCs?
How to Recycle Your Fridge
Help us mitigate climate destroying gases