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

Foam Blowing Agent Project 001C

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

93.5K

issued tCO₂e

Foam Blowing Agent Project 001D

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

85.8K

issued tCO₂e

Foam Blowing Agent Project 001E

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

46.9K

issued tCO₂e

Foam Blowing Agent Project 001F

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

60.7K

issued tCO₂e

Foam Blowing Agent Project 001G

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

63.8K

issued tCO₂e

Foam Blowing Agent Project 001H

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

66.3K

issued tCO₂e

Foam Blowing Agent Project 001I

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

67.1K

issued tCO₂e

Foam Blowing Agent Project 001J

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

68.9K

issued tCO₂e

Foam Blowing Agent Project 001L

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

526.1K

issued tCO₂e

Foam Blowing Agent Project 001M

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

432.0K

issued tCO₂e

Foam Blowing Agent Project 001N

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

790.4K

issued tCO₂e

Foam Blowing Agent Project 001P

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

1.0M

issued tCO₂e

Foam Blowing Agent Project 002

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

113.5K

issued tCO₂e

Foam Blowing Agent Project 002B

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

105.7K

issued tCO₂e

Foam Blowing Agent Project 002C

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

110.3K

issued tCO₂e

Foam Blowing Agent Project 002D

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

111.0K

issued tCO₂e

Foam Blowing Agent Project 002E

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

333.5K

issued tCO₂e

Foam Blowing Agent Project 002F

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

321.7K

issued tCO₂e

Foam Blowing Agent Project 002G

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

318.5K

issued tCO₂e

Foam Blowing Agent Project 002H

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

305.6K

issued tCO₂e

Foam Blowing Agent Project 003C

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

292.0K

issued tCO₂e

Foam Blowing Agent Project 003D

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

520.2K

issued tCO₂e

Foam Blowing Agent Project 003F

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

1.9M

issued tCO₂e

Foam Blowing Agent Project 003G

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

1.4M

issued tCO₂e

Foam Blowing Agent Project 003H

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

1.1M

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