American Carbon Registry (ACR) Carbon Offset Projects
ACR is one of the oldest voluntary carbon offset registries in the United States, operating since 1996 and covering both voluntary and compliance-eligible project types.
979 projects tracked
NativState - Mixed Broadleaf Forests of the Ozark Central Hills and Plateau (PDA)
American Carbon Registry (ACR) · United States · Forest
Not yet issued
NativState - Mixed Broadleaf Forests of the Ozark Highlands (PDA)
American Carbon Registry (ACR) · United States · Forest
Not yet issued
NativState - Mixed Broadleaf Forests of the Western Tennessee Plains to the Highland Rim (PDA)
American Carbon Registry (ACR) · United States · Forest
Not yet issued
NativState - Mixed Forests of the Southeast Arkansas, Western Louisiana, and Eastern Texas Coastal Plains (PDA)
American Carbon Registry (ACR) · United States · Forest
Not yet issued
NativState - Mixed Upland Forests of the Ozarks & Ouachita Mountains (PDA)
American Carbon Registry (ACR) · United States · Forest
262.2K
issued tCO₂e
NativState - North Central Louisiana IFM Carbon Removal Project
American Carbon Registry (ACR) · United States · Forest
Not yet issued
NativState û Alabama Gulf Coastal Plain and Mississippi Mixed Forests (PDA)
American Carbon Registry (ACR) · United States · Forest
Not yet issued
NativState û Broadleaf and Mixed Forests of the Arkansas Ozarks and Oklahoma Highlands (PDA)
American Carbon Registry (ACR) · United States · Forest
Not yet issued
NativState û S&J Taylor Forest Carbon Improved Forest Management Project
American Carbon Registry (ACR) · United States · Forest
1.1M
issued tCO₂e
NativState û Tennessee Mixed Forests of the River Valley and Highlands (PDA)
American Carbon Registry (ACR) · United States · Forest
Not yet issued
Neeley Forestry Services - Sustainable Forests of South-Central Arkansas
American Carbon Registry (ACR) · United States · Forest
Not yet issued
New Era Abandoned Mine Methane Recovery Project
American Carbon Registry (ACR) · United States · Ghg Management
461.2K
issued tCO₂e
New Future Abandoned Mine Methane Recovery Project
American Carbon Registry (ACR) · United States · Ghg Management
174.7K
issued tCO₂e
Nitrogen Oxide Abatement at the DuPont Sabine River Works Adipic Acid Facility
American Carbon Registry (ACR) · United States
125.0K
issued tCO₂e
Nitrous Oxide Reduction in Corn
American Carbon Registry (ACR) · United States · Agriculture
2
issued tCO₂e
NMMC1
American Carbon Registry (ACR) · United States · Ghg Management
46.7K
issued tCO₂e
North Country LFG
American Carbon Registry (ACR) · United States · Ghg Management
1.6M
issued tCO₂e
North Florida Land Trust Forest Conservation
American Carbon Registry (ACR) · United States · Forest
35.7K
issued tCO₂e
North Woods Carbon
American Carbon Registry (ACR) · United States · Forest
Not yet issued
Northern Cheyenne Forest Carbon Project
American Carbon Registry (ACR) · United States · Forest
45.2K
issued tCO₂e
Northern Cheyenne Reforestation
American Carbon Registry (ACR) · United States · Forest
Not yet issued
Northwest Arkansas IFM
American Carbon Registry (ACR) · United States · Forest
481.2K
issued tCO₂e
Nuveen Upper Piedmont Conservation Area
American Carbon Registry (ACR) · United States · Forest
387.3K
issued tCO₂e
Oak Bluff IFM Forest Carbon Offset Project, Manulife IM
American Carbon Registry (ACR) · United States · Forest
Not yet issued
Oak Grove Flare 2 West
American Carbon Registry (ACR) · United States · Ghg Management
Not yet issued
Registry data as of June 1, 2026