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

Marshall County Flare V

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

26.9K

issued tCO₂e

Marshall County Flare VI

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

6.6K

issued tCO₂e

Marshall County Flare VII

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

Not yet issued

Marshall County VAM Abatement Project

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

1.7M

issued tCO₂e

Merit Energy Geo-Seq

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

7.3M

issued tCO₂e

Middle Fork Abandoned Mine Methane Recovery Project

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

78.9K

issued tCO₂e

Miller Forest

American Carbon Registry (ACR) · United States · Forest

354.9K

issued tCO₂e

Mine 84 Abandoned Mine Methane Recovery Project

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

410.6K

issued tCO₂e

Mississippi River Estates IFM Carbon Offset Project, Manulife IM

American Carbon Registry (ACR) · United States · Forest

Not yet issued

Mississippi River Islands Forest Conservation Project

American Carbon Registry (ACR) · United States · Forest

462.8K

issued tCO₂e

Monell Geo-Seq

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

1.7M

issued tCO₂e

Monjolinho EnergÚtica S/A Hydropower Plant Project (Alzir dos Santos Antunes)

American Carbon Registry (ACR) · Brazil · Renewable Energy

673.6K

issued tCO₂e

Monongalia County Abandoned Mine Project

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

153.2K

issued tCO₂e

Mountainy Pond Forests

American Carbon Registry (ACR) · United States · Forest

Not yet issued

MS Renovaveis Wind Power Complex: Mar e Terra, Areia Branca, Embuaca and IcaraÝ

American Carbon Registry (ACR) · Brazil · Renewable Energy

610.2K

issued tCO₂e

NativState - Bottomland Forests of the Louisiana Mississippi River Delta (PDA)

American Carbon Registry (ACR) · United States · Forest

Not yet issued

NativState - Bottomland Forests of the Louisiana Plains (PDA)

American Carbon Registry (ACR) · United States · Forest

823.1K

issued tCO₂e

NativState - Bottomland Forests of the Lower Mississippi Valley (PDA)

American Carbon Registry (ACR) · United States · Forest

Not yet issued

NativState - Bottomland Forests of the Mississippi Alluvial Plain (PDA)

American Carbon Registry (ACR) · United States · Forest

Not yet issued

NativState - Bottomland Forests of the Mississippi Backswamps and Delta Mixed Forests (PDA)

American Carbon Registry (ACR) · United States · Forest

1.5M

issued tCO₂e

NativState - Bottomland Forests of the Mississippi Delta & Coastal Plains (PDA)

American Carbon Registry (ACR) · United States · Forest

585.2K

issued tCO₂e

NativState - Bottomland Forests of the Mississippi Delta and Piedmont (PDA)

American Carbon Registry (ACR) · United States · Forest

Not yet issued

NativState - Bottomland Forests of the South-Central Plains (PDA)

American Carbon Registry (ACR) · United States · Forest

Not yet issued

NativState - Calion Ouachita River Wilderness

American Carbon Registry (ACR) · United States · Forest

673.2K

issued tCO₂e

NativState - Central Interior Forests of the Boston Mountains and Ozark Hills (PDA)

American Carbon Registry (ACR) · United States · Forest

Not yet issued

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