Registry · Issuance · Tokenised ledger
Every Carbon Credit Is Unique. Every Step Is Traceable.
The Climate Index Carbon Registry is a transparent digital infrastructure for the registration, issuance, transfer and retirement of carbon credits. It connects approved climate projects with clearly identified, serialised carbon units and provides a traceable record of every movement throughout the credit lifecycle.
The platform now connects this registry integrity layer with a voluntary carbon marketplace and corporate carbon-management tools, while keeping verified registry records as the source of truth.
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- Approved projects
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- Units issued
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- Units retired
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- Registry accounts
Serialised unit blocks
Each issuance receives a contiguous serial-number range from the registry counter. No unit exists twice and no range overlaps another.
Hash-chained events
Every ledger event stores the hash of its predecessor. Recomputing the chain reveals any change to historical records.
Retirement certificates
Retirement permanently removes units from circulation and issues a public certificate naming the beneficiary.
One connected system
Registry integrity, marketplace access and corporate carbon management
The registry remains the source of truth while marketplace and corporate workflows connect around it.
Carbon Registry
Serialised issuance, transfers, retirements and public certificates with auditable ledger evidence.
Carbon Marketplace
Compare project type, standard, vintage, methodology, removal/avoidance, volume and indicative pricing before requesting a quote.
Corporate Carbon Management
Estimate a company footprint, plan reductions, compensate residual emissions and document progress.
VCM market snapshot · demonstration
€22.40 / tCO₂e
Illustrative market data only — not a live price feed or executable offer.