Registries
Measure, Manage and Showcase Your Carbon Management Results
A GHG registry is a public roster of organizations that have made a commitment to manage, measure, and report their GHG emissions inventory or project-based reductions and removals. CSA Standards’ GHG registries are vital tools in your quest to reduce your carbon footprint, achieve carbon neutrality and be recognized as an environmental leader.
CSA Standards' GHG registries:
- Provide consistent and reliable data that is based on established standards
- Are a way for organizations to showcase and be recognized for their environmental leadership
- Are a valuable source of information for GHG reduction planning
- Support voluntary or mandatory GHG reporting requirements.
- CleanStartTM Registry – highlights the organization’s carbon neutrality by reporting its commitment and progress in reducing emissions.
- CleanProjectsTM Registry – reports and showcases an organization’s projects and how the projects are reducing GHG emissions. Each tonne of verified GHG emission reduction or removal receives a unique serial number

