Carbon Offset Verification Services

AWT is accredited as a verification body by the California Air Resources Board (Executive Order H2-16-012) for livestock projects.

Please contact Chris Mosley ( for no-cost proposals for verification of your projects.

AWT has received California Air Resources Board (ARB) accreditation as a Greenhouse Gas Verification Body for the following project protocols:

  • Livestock

AWT is a certified third-party verifier for:

California Air Resources Board (ARB)

  • Livestock

AWT has also verified projects under the following protocols from 2006-2016:

Climate Action Reserve (CAR)

  • Organic Waste Composting
  • Organic Waste Digestion
  • Livestock
  • Landfill Gas

Chicago Climate Exchange (CCX)

  • Agricultural Methane Collection and Combustion
  • Rangeland Soil Carbon
  • Grassland
  • Conservation Tillage
  • Renewable Energy

Learn More

For more information on our carbon offset verification services, please contact Chris Mosley at:  (919) 367-6311 or

Get In Contact

Chris Mosley

Chris Mosley, P.E.