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The carbon ledger your board can actually audit.
Every tonne traced back to a facility, an activity record and a versioned emission factor. AI surfaces where to cut — it never rewrites the numbers.
Trusted by organizations serious about compliance
Why choose Verdant Ledger?
We rebuilt carbon accounting from the ground up, prioritizing data integrity over flashy estimates.
Multi-entity
Organizations, facilities and reporting boundaries with strict tenant isolation.
Role-based
Admins, ESG managers, contributors and auditors — enforced in the database.
Traceable
Versioned emission factors and an immutable audit trail on every change.
AI-assisted
Insights and recommendations kept separate from calculated facts.
Uncompromising Data Traceability
When an auditor asks for the source of a number, you shouldn't have to hunt through a spreadsheet. Verdant Ledger maintains an immutable audit trail of every data entry, tied permanently to the exact version of the emission factor used at that moment in time.
- Version-controlled DEFRA datasets
- Immutable event logging
- Read-only auditor access
Designed for Complex Organizations
Real companies aren't just one single entity. Map your entire corporate structure—from the holding company down to individual manufacturing plants and retail locations. Assign strict data entry roles so facility managers only see their own boundaries.
See solutions by roleReady to bring order to your carbon data?
Join the organizations using Verdant Ledger to prepare for mandatory reporting and true sustainability.
Get started today