Refrigerant R-404A, released
global.refrigerant.r404a · derived from cited defaults · release 2026.1
Per kg, Any date (default factor)
4728 kg CO₂e/kg
| Gas | kg/kg |
|---|---|
| CO₂ (fossil) | |
| CH₄ | |
| N₂O | |
| HFC | 1 |
| CO₂e (AR6) | 4728 |
| Biogenic CO₂ (not in CO₂e) |
Cite this factor
global.refrigerant.r404a per kg; derived from Intergovernmental Panel on Climate Change (IPCC), Working Group I, Climate Change 2013: The Physical Science Basis (AR5 WGI), Chapter 8: Anthropogenic and Natural Radiative Forcing; Intergovernmental Panel on Climate Change (IPCC), Working Group I, Climate Change 2021: The Physical Science Basis (AR6 WGI), Chapter 7 Supplementary Material: The Earth’s Energy Budget, Climate Feedbacks, and Climate Sensitivity; UN Environment Programme (UNEP), OzonAction, Refrigerant Blends: Calculating Global Warming Potentials, OzonAction fact sheet OZFS/16/04-10 rev2 (2016); Mizani Carbon release 2026.1, factor c17c5e99-de64-4f69-bec4-ca0399d55b21
Provenance
Where each input comes from. Page numbers are PDF page indexes (as a PDF viewer shows them); spreadsheet references are sheet and cell.
- Climate Change 2013: The Physical Science Basis (AR5 WGI), Chapter 8: Anthropogenic and Natural Radiative Forcing, Intergovernmental Panel on Climate Change (IPCC), Working Group I. Page or cell: 74. Retrieved 2026-09-27; SHA-256
9709d70802b4a78f…. IPCC publication. Values cited with table and page; check IPCC copyright terms before republishing the document itself. - Climate Change 2021: The Physical Science Basis (AR6 WGI), Chapter 7 Supplementary Material: The Earth’s Energy Budget, Climate Feedbacks, and Climate Sensitivity, Intergovernmental Panel on Climate Change (IPCC), Working Group I. Page or cell: 17. Retrieved 2026-09-27; SHA-256
4290518ef9418a41…. IPCC publication. Values cited with table and page; check IPCC copyright terms before republishing the document itself. - Refrigerant Blends: Calculating Global Warming Potentials, OzonAction fact sheet OZFS/16/04-10 rev2 (2016), UN Environment Programme (UNEP), OzonAction. Page or cell: 2. Retrieved 2026-09-27; SHA-256
1e924126017ae2d3…. UNEP fact sheet; reuse terms not yet confirmed. Blend compositions cited; its own GWP column (Montreal Protocol/AR4 values) is not used.