Convert CFC-12 (CCl2F2) to CO₂e
1 kg=12500kg CO₂e (AR6, 100-year)
CO₂ equivalent
1 kg × 12500 = 12500 kg CO₂e (GWP-100, IPCC AR6)
Global warming potential of CFC-12
| Assessment report | GWP, 100-year | Source page |
|---|---|---|
| IPCC AR6 | 12500 | 5 |
| IPCC AR5 | 10200 | 5 |
| IPCC AR4 | 10900 | 5 |
To convert a mass of CFC-12 to CO₂ equivalent, multiply it by its global warming potential (GWP). For example, 10 kg × 12500 = 125,000 kg CO₂e using the AR6 value.
The GHG Protocol's table states that "the use of the latest values (AR6) is recommended", and notes that AR4 and AR5 values are sometimes used for inventory and reporting purposes. Use the set your reporting framework asks for and keep it the same across years.
Group: Chlorofluorocarbons.
Calculate leaks and releases
For refrigerant top-ups and leaks with the source row shown and saved, use the refrigerant leakage calculator.
Related gases
Source
- Global Warming Potential Values (August 2024), GHG Protocol (WRI/WBCSD), compiling IPCC AR4, AR5 and AR6 values. Column "GWP values for 100-year time horizon"