A4 coefficients

I am aware that there are European-specific global warming potential (GWP) coefficients for life cycle module A4 - Transportation, but where can North American/US A4 coefficients be found?

Thanks everyone!
Jonathan Ellowitz

Look to GREET https://greet.es.anl.gov/ from Argon National Lab:
The Greenhouse gases, Regulated Emissions, and Energy use in Technologies Model

EcoTransIT World is a great tool to calculate transportation-related emissions for A4. Input the weight, origin, destination, and modes of transport, and it will show total distance and emissions. It seems to have a fairly robust methodology behind it. Hope this helps!

Cheers,
Anthony Pak

1 Like

Thanks Anthony! This is very helpful. What a great resource.

~Jonathan

Thank you so much Kate! This looks like a very valuable resource. There a lot to learn from this. Very grateful.