An affordable way to prove your carbon footprint
Affordable, transparent and blockchain-verified carbon emissions management for SMEs. Make CBAM compliance for EU exports the easy part.
14-day free trial · no credit card required
Record once. Verify forever.
GreenLedger captures your emissions data and writes it to an immutable, energy-efficient blockchain.
Emission Tracking
Easily record and monitor your company’s carbon emissions across all business activities with our intuitive dashboard.
Blockchain Verification
Every entry is cryptographically secured and immutably recorded on the blockchain for complete transparency and trust.
Offsets & partners
Register retired carbon credits with registry, serial number and retirement certificate, and find verifiers, consultants and offset providers in the partner directory. Offsets are always reported separately from gross emissions.
Browse the partner directoryEverything an exporter needs to answer a customer’s carbon questionnaire
CBAM embedded emissions
Per installation and CN code, including precursors and the carbon price already paid.
Scope 1–3 accounting
Published emission factors (DEFRA/DESNZ, IEA, Ember, AIB based), versioned by vintage, with country grid factors.
Location- and market-based Scope 2
Both figures the GHG Protocol Scope 2 Guidance asks for, with your contracts and the residual mix.
Supplier data requests
Send a secure link; your supplier submits without creating an account.
Auditor portal & verifier export
A read-only, time-boxed link to your ledger, factors, reports and proofs.
Public verification
Every record and report hash can be checked by anyone on the verify page.
Your first anchored emission record in minutes
Create your company, log an activity or import a CSV, and get a hash anyone can verify. 14 days free, no card required.
- demo@greenledger.co
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Sign in with these credentials to explore a pre-loaded, fictional demo company with real on-chain anchors. Visitor changes are reset every night.