USDA COMET-Planner Tool
Access a digital carbon sequestration and greenhouse gas mitigation evaluation tool specific to conservation practices implemented through USDA’s Natural Resources Conservation Service. Recommended user of COMET-Planner: This evaluation tool is designed to provide generalized estimates of the greenhouse gas impacts of conservation practices and is intended for initial planning purposes Site-specific conditions (not evaluated in this tool) are required for more detailed assessments of greenhouse gas dynamics on your farm. See: http://comet-planner.com/
(Please visit COMET-Farm if you would like to conduct a more detailed GHG analysis).