Make informed decisions about early-stage carbon projects – faster
Calyx Compass is your playbook for designing, evaluating and de-risking early-stage opportunities
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Just Added: Early-stage Guidance for Refrigerant Destruction and Orphaned Well Plugging
Calyx Compass is your playbook for designing, evaluating and de-risking early-stage opportunities
Request a demo Zero in on the factors that most impact credit integrity – before you commit capital or finalize project design.
See detailed analyses of each methodology's strengths and weaknesses. Find out how to address gaps.
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Additionality
Over-crediting
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Overlapping claims
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Permanence 
Additionality
Over-crediting
Overlapping claims
Permanence Follow step-by-step guidance to shore up integrity gaps and maximize your project's impact and value.
Use alternative models or peer-reviewed forest studies with similar conditions.
Share stocking index values with supporting documentation.
Document the rationale for selecting the parameters used in calculations, and their applicability to the project context.
Get fresh insights as methodologies evolve and our ratings catalog grows — so you stay in-the-know with the latest market expectations.
Jun 6, 2025
Jun 1, 2025
May 23, 2025
May 20, 2024
Make high-ROI decisions in minutes rather than months of engaging consultants
Increase the impact and minimize the risk of your offtake agreements
Align project design with the most rigorous integrity standards
Get support to determine eligibility for emissions trading systems
Calyx Compass is powered by data from the largest catalog of in-depth credit ratings and expert analysis from carbon market veterans and climate scientists.
Trusted by leading buyers:
Afforestation and reforestation
Agricultural land management
Biochar
Cookstoves
HFC destruction
HFC replacement
Household biodigesters
Improved forest management
Landfill gas
Manure management
Mine methane Active mine methane drainage
Mine methane Abandoned mine methane
Mine methane Ventilation air methane
ODS refrigerant destruction
Orphan-abandoned well plugging
More on request
