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

Advanced Refrigeration - ARS2025007

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

43.8K

issued tCO₂e

Advanced Refrigeration - ARS2026001

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

Not yet issued

Advanced Refrigeration and HFC Draw Down - Project 007 - US (38 states)

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

230.1K

issued tCO₂e

Advanced Refrigeration and HFC Draw Down - Project 007B - Canada

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

15.2K

issued tCO₂e

Advanced Refrigeration and HFC Draw Down - Project 008

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

301.0K

issued tCO₂e

Advanced Refrigeration and HFC Draw Down û Project 007A û CA (& 11 states)

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

71.9K

issued tCO₂e

Advanced Refrigeration CAL - ARS 001B

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

21.1K

issued tCO₂e

Advanced Refrigeration CAL - ARS 002B

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

41.4K

issued tCO₂e

Advanced Refrigeration CAL - ARS 003B

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

52.3K

issued tCO₂e

Advanced Refrigeration CAL - ARS 004B

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

44.6K

issued tCO₂e

Advanced Refrigeration CAL - ARS 005B

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

18.6K

issued tCO₂e

Advanced Refrigeration CAL - ARS 006B

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

25.4K

issued tCO₂e

Advanced Refrigeration CAN - ARS 001C

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

17.5K

issued tCO₂e

Advanced Refrigeration CAN - ARS 002C

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

32.5K

issued tCO₂e

Advanced Refrigeration CAN - ARS 003C

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

37.0K

issued tCO₂e

Advanced Refrigeration CAN - ARS 004C

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

34.7K

issued tCO₂e

Advanced Refrigeration CAN - ARS 005C

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

16.1K

issued tCO₂e

Advanced Refrigeration CAN - ARS 006C

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

18.9K

issued tCO₂e

Advanced Refrigeration US49 - ARS 001

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

199.6K

issued tCO₂e

Advanced Refrigeration US49 - ARS 002

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

324.4K

issued tCO₂e

Advanced Refrigeration US49 - ARS 003

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

371.5K

issued tCO₂e

Advanced Refrigeration US49 - ARS 004

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

401.5K

issued tCO₂e

Advanced Refrigeration US49 - ARS 005

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

367.0K

issued tCO₂e

Advanced Refrigeration US49 - ARS 006

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

307.0K

issued tCO₂e

Affinity Mine Methane Incineration Project

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

152.2K

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