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

Kettle Butte Digester

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

103.0K

issued tCO₂e

Kibby Skinner IFM Project

American Carbon Registry (ACR) · United States · Forest

166.4K

issued tCO₂e

Kielty Abandoned Mine Methane Recovery Project

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

118.5K

issued tCO₂e

Kite Hammock IFM

American Carbon Registry (ACR) · United States · Forest

275.2K

issued tCO₂e

LandYield Midwest Family Forest IFM Project I

American Carbon Registry (ACR) · United States · Forest

Not yet issued

LandYield Northeast Family Forest IFM Project 1

American Carbon Registry (ACR) · United States · Forest

Not yet issued

LandYield SE Small Scale IFM Project II

American Carbon Registry (ACR) · United States · Forest

Not yet issued

LandYield Small Scale IFM Project I

American Carbon Registry (ACR) · United States · Forest

Not yet issued

Loess Hills Regional Sanitary Landfill

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

266.0K

issued tCO₂e

Lord Ellis Improved Forest Management Project

American Carbon Registry (ACR) · United States · Forest

371.2K

issued tCO₂e

Lower Green Swamp Preserve

American Carbon Registry (ACR) · United States · Forest

186.0K

issued tCO₂e

Lower Mississippi Valley Reforestation

American Carbon Registry (ACR) · United States · Forest

14.9K

issued tCO₂e

Lowry Mine Methane Incineration Project

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

162.2K

issued tCO₂e

Maine St. John River Carbon Project

American Carbon Registry (ACR) · United States · Forest

675.2K

issued tCO₂e

Majestic Crossing Dairy Digester

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

No issuance recorded

Makah Forest Carbon Project

American Carbon Registry (ACR) · United States · Forest

Not yet issued

Malhas Menegotti Industria Textil Fuel Switch

American Carbon Registry (ACR) · Brazil · Fuel Switching

254.0K

issued tCO₂e

Marion County Flare I

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

176.2K

issued tCO₂e

Marion County Flare II

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

361.8K

issued tCO₂e

Marion County Flare III Project

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

35.2K

issued tCO₂e

Marshall County 6N6S District Flare Project I

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

29.0K

issued tCO₂e

Marshall County Flare I

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

430.3K

issued tCO₂e

Marshall County Flare II

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

278.7K

issued tCO₂e

Marshall County Flare III

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

136.6K

issued tCO₂e

Marshall County Flare IV

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

147.2K

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