The Verified Carbon Standard (VCS), developed and managed by Verra, is the world’s most widely used greenhouse gas (GHG) crediting program. It provides a robust framework for certifying projects that reduce or remove emissions, enabling the issuance of Verified Carbon Units (VCUs)—tradable carbon credits used in voluntary and some compliance markets.
Scientific Rigor & Transparency: VCS methodologies are built on detailed protocols that ensure accurate measurement, reporting, and verification of emission reductions.
Wide Applicability: Covers a broad range of project types including:
Reforestation and afforestation
Improved forest management
Renewable energy
Methane capture
Soil carbon sequestration
REDD+ (Reducing Emissions from Deforestation and forest Degradation)
Third-Party Verification: All projects must be validated and verified by accredited independent auditors.
Registry System: Tracks issuance, transfer, and retirement of VCUs to ensure transparency and prevent double counting.
Project Design: Developers create a project using an approved VCS methodology.
Validation: A third-party auditor confirms the project meets VCS requirements.
Monitoring & Reporting: Ongoing data collection to quantify emission reductions.
Verification: Auditors verify reported results.
Issuance of VCUs: Verra issues carbon credits based on verified reductions.
Credit Retirement or Sale: VCUs can be sold or retired to offset emissions.
Over 1 billion tons of CO₂e have been reduced or removed through VCS-certified projects.
VCS credits are used by companies, governments, and individuals to meet climate goals.
Projects often deliver co-benefits like biodiversity protection, community development, and improved livelihoods.
You can explore more on Verra’s official VCS page.