Registry Data

Carbon Offset Projects Database

This database tracks real carbon offset projects across seven major registries: Verra, Gold Standard, American Carbon Registry, ART TREES, Climate Action Reserve, Cercarbono, and Isometric. Each entry shows the issuance and retirement figures published by that project's own registry.

Total Projects Tracked

11,660

Total Credits Issued

2.82B tCO₂e

Total Credits Retired

1.59B tCO₂e

What This Data Shows

Each project page reflects what its registry has published: issuance totals, retirement totals, project type, and location. This is registry-reported data, not an independent rating or quality assessment. For independent project ratings, see agencies such as BeZero Carbon, Sylvera, or Calyx Global.

Browse by Registry

Verra 4,983 projects Gold Standard 4,105 projects Climate Action Reserve (CAR) 1,268 projects American Carbon Registry (ACR) 979 projects Cercarbono 234 projects Isometric 62 projects ART TREES 28 projects

All Projects

11,659 projects found

Spray Foam Omega 2

American Carbon Registry (ACR) · United States · Ghg Management

731.0K

issued tCO₂e

Spray Foam Omega 2023

American Carbon Registry (ACR) · United States · Ghg Management

1.3M

issued tCO₂e

Spray Foam Omega 2023C

American Carbon Registry (ACR) · Canada · Ghg Management

131.4K

issued tCO₂e

Spray Foam Omega 3

American Carbon Registry (ACR) · United States · Ghg Management

1.6M

issued tCO₂e

Spray Foam Omega 4

American Carbon Registry (ACR) · United States · Ghg Management

804.8K

issued tCO₂e

Spray Foam Omega 4C

American Carbon Registry (ACR) · Canada · Ghg Management

189.5K

issued tCO₂e

Spray Foam Omega 5

American Carbon Registry (ACR) · United States · Ghg Management

675.6K

issued tCO₂e

Spray Foam Omega 5C

American Carbon Registry (ACR) · Canada · Ghg Management

154.4K

issued tCO₂e

Staten Island CA

American Carbon Registry (ACR) · United States · Land Use

Not yet issued

Statz B Farm Anaerobic Digester

American Carbon Registry (ACR) · United States · Ghg Management

35.2K

issued tCO₂e

Statz Bros. Home Farm Anaerobic Digester

American Carbon Registry (ACR) · United States · Ghg Management

20.1K

issued tCO₂e

Steuben County Bath Landfill GHG Offset Project

American Carbon Registry (ACR) · United States · Ghg Management

348.9K

issued tCO₂e

Steuben County DPW LFG

American Carbon Registry (ACR) · United States · Ghg Management

129.2K

issued tCO₂e

Stimson Montana Forestlands Carbon Project

American Carbon Registry (ACR) · United States · Forest

Not yet issued

Storrie Fire Reforestation

American Carbon Registry (ACR) · United States · Forest

No issuance recorded

Storrie Fire Reforestation Compliance Project

American Carbon Registry (ACR) · United States · Forest

No issuance recorded

Streator LFG to Energy

American Carbon Registry (ACR) · United States · Ghg Management

47.2K

issued tCO₂e

Summit HFC Reclaim 2020

American Carbon Registry (ACR) · United States · Ghg Management

90.4K

issued tCO₂e

Summit HFC Reclaim 2021

American Carbon Registry (ACR) · United States · Ghg Management

134.0K

issued tCO₂e

Summit HFC Reclaim 2022

American Carbon Registry (ACR) · United States · Ghg Management

128.2K

issued tCO₂e

Summit HFC Reclaim 2023

American Carbon Registry (ACR) · United States · Ghg Management

148.2K

issued tCO₂e

Summit HFC Reclaim 2024

American Carbon Registry (ACR) · United States · Ghg Management

Not yet issued

Synergy Biogas, LLC

American Carbon Registry (ACR) · United States · Ghg Management

48.4K

issued tCO₂e

TCT Meridian Northwest IFM

American Carbon Registry (ACR) · United States · Forest

Not yet issued

Tecnosol Solar Electrification

American Carbon Registry (ACR) · Nicaragua · Renewable Energy

3.9K

issued tCO₂e

Frequently Asked Questions

What is this projects database?
A directory of real carbon offset projects tracked across seven major registries, showing the issuance and retirement figures each registry has published.

How often is this data updated?
This data refreshes automatically as new registry snapshots become available. The exact date each page's data reflects is shown at the bottom of every page, look for "Registry data as of," not the page's load date.

What's the difference between credits issued and credits retired?
Issued credits are how many tonnes of CO₂e a project has been credited for by its registry. Retired credits are how many of those have actually been claimed by a buyer and taken out of circulation. A project can have issued credits that haven't been retired yet.

Does CRBN.credit rate or endorse these projects?
No. This page shows registry-reported facts only, issuance, retirement, category, and location. For independent project quality ratings, see agencies such as BeZero Carbon, Sylvera, or Calyx Global.

Can I buy credits from these projects through CRBN.credit?
Not directly through this database. It's a reference tool for registry data, not a marketplace.

Registry data as of June 1, 2026