Most common refrigerants like R410A, R22, and R134A have a GWP of about 2,000. That means they are about 2,000 worse greenhouse gas than carbon dioxide. GWP of the most commonly used refrigerants in HVAC like R410A, R134A, and R32 is about 2,000. Methane GWP is within the 27 to 30 GWP range.

High-global warming potential (high-GWP) refrigerants include all ozone-depleting substances and any refrigerant with a GWP of 150 or higher. What is Global Warming Potential? Global Warming Potential, or GWP, is a measure of how destructive a climate pollutant is.

Sep 15, 2023 · Using the latest updated data from UNEP’s RTOC 2022 report, we have compiled the 100-year GWP and 20-year GWP values of hydrofluorocarbon-based (HFC) refrigerants. Our table includes single component HFCs as well as blends that include at …

The following table includes the 100-year time horizon global warming potentials (GWP) relative to CO2. This table is adapted from the IPCC Fifth Assessment Report, 2014 (AR5)i.

Aug 16, 2024 · Use of HFC-134a in MVAC systems accounts for an estimated 24% of total global HFC consumption. It is the most abundant HFC in the atmosphere. The restriction of HFC-134a will occur under a broader prohibition of any substances with a Global Warming Potential (GWP) higher than 150 in the MVAC sector.

Jul 1, 2018 · While R-134a does not have an Ozone Depletion Potential it does have a high Global Warming Potential. (GWP) The higher a GWP number the more damage the product can do towards Global Warming. These high GWP chemicals are known as Greenhouse Gases.

1,1,1,2-Tetrafluoroethane (also known as norflurane , R-134a, Klea 134a, Freon 134a, Forane 134a, Genetron 134a, Green Gas, Florasol 134a, Suva 134a, HFA-134a, or HFC-134a) is a hydrofluorocarbon (HFC) and haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone depletion ...

Sep 14, 2017 · GWP (global warming potential), global warming potential of refrigerants This value defines the relative global warming potential relative to CO2 . The abbreviation for this is CO2 e (e - for equivalent).

Common refrigerants and their Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) are indicated below. Global Warming Potential (GWP) is a measure of how much a given mass of a gas contributes to global warming.

The GWP values apply under the Ozone Protection and Synthetic Greenhouse Gas Management Act 1989 (the Act). They are the 100-year GWPs from the Intergovernmental Panel on Climate Change (IPCC) fourth assessment report, 2007 (AR4).