Independent Carbon Verification You Can Trust.

Accredited verification of GHG emissions, LCFS, and ESG reporting across the United States and internationally.

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Verification Services

GHG Emissions Verification

Independent verification of greenhouse gas data to meet regulatory and reporting requirements.

Low Carbon Fuel Standard

Verification of LCFS fuel pathway applications and compliance reporting.

ESG & CDP Reporting

Independent assurance of ESG disclosures and sustainability reporting.

Why Choose Carbon Verification Service

• Accredited by CARB, Oregon DEQ, and Washington Ecology

• Independent – we provide verification only, no consulting services

• Extensive experience across regulated industries

• Trusted by electric power entities, marketers, fuel suppliers, and manufacturers

Carbon Verification Service provides independent, accredited verification services across the United States.

 

 

We provide verification and validation only and do not provide consulting services, ensuring complete independence and avoiding conflicts of interest.

 

Accredited by:

• California Air Resources Board

Executive Orders H‑25‑003; H3‑23‑004

 

• Oregon Dept. of Environmental Quality

Approval IDs GHGRPVB‑003; CFPVB‑021

 

• Washington Department of Ecology

Accreditation Letter December 11, 2023

 

We are accredited to verify GHG reports for:

• Electric power generation and transactions

• Transportation fuel suppliers

• Natural gas suppliers

• Industrial manufacturing

• Oil and gas systems, including carbon capture and sequestration