Understanding GWP in Breeze

When accounting for carbon emissions and other greenhouse gases, it's essential to use the most up-to-date and accurate data available. Our platform relies on the Intergovernmental Panel on Climate Change (IPCC) Assessment Report 5 (AR5) Global Warming Potential (GWP) values to achieve this, in conjunction with our Climate Factor Database.

Why We Use AR5 GWP Values

The IPCC periodically releases assessment reports, which represent the most comprehensive and latest understanding of climate science. AR5, the fifth in this series, provides GWP values that are the most current and accurate representation of the relative effect of different greenhouse gases on global warming. By integrating these values, our platform ensures that carbon accounting is consistent with the latest scientific research.

Changes from AR4 to AR5

If you've used AR4 GWP values in the past, you might notice minor differences when switching to the AR5 standards on our platform. While both AR4 and AR5 are grounded in robust science, advancements and new findings between reports lead to updated GWP values.

For a Deeper Dive

For those interested in understanding the specifics and getting a comprehensive view of the GWP values as outlined in AR5, we recommend going directly to the source. You can access the full AR5 GWP document here. For a summary of the AR2, AR4, and AR5 GWP values, you can access a GHG Protocol summary document here.

In summary, our platform's choice of using AR5 GWP values is in line with our commitment to offering accurate, up-to-date carbon accounting. By doing so, we help our users make informed decisions to combat climate change.