The trusted digital registry for carbon records
B4E Carbon gives operators a single, secure system to create, manage, verify, and preserve auditable carbon records — from source data and engineering evidence through independent verification, issuance, transfer, and retirement.
The platform enforces the rules. The operator controls the record.
Methane abated
MT CH₄
Total reductions
tCO₂e
Credits issued
credits
Credits retired
credits
Methane abated
Verified against source data and engineering evidence.
Carbon records
Complete, locked, and auditable end to end.
Credits issued
Minted to the operator's wallet after independent approval.
Credits retired
Permanently retired, with on-chain proof of retirement.
Built for the operators creating the record
B4E Carbon gives operators control over their carbon data, evidence, and assets — whether the objective is internal ESG reporting, regulatory readiness, independent verification, or carbon credit issuance. The platform enforces the protocol; the operator decides the timing, the disclosure, and the outcome.
Carbon Record Complete is the milestone that matters. It's the point where every required input — source data, calculations, engineering evidence, and documentation — is locked into one auditable record, ready for independent review.
Carbon Record Complete
Every record is linked to source data, calculations, evidence, and verification.
- Operator
- Example Operator Co.
- Project
- Permian compressor fugitives
- Pathway
- A — Direct measurement
- Evidence
- 127 documents linked
- Independent verification
- Ready for VVB review
- Status
- Carbon Record Complete
From symptom to solution
Trusted carbon data isn't a feature — it's the answer to a specific failure. Here's the chain, from what operators see to how we fix it.
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01 Observation
Carbon figures are challenged, because trust is the issue
Emissions reductions and removals may be reported, but without a complete, auditable evidence trail, counterparties, verifiers, and stakeholders can question how the numbers were derived.
B4ECarbon fixes this by
Creating a complete, tamper-evident carbon record that connects the underlying data and evidence to an auditable chain of custody — supporting independent verification and trusted outcomes.
Builds confidence with every record.
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02 Root cause
The data is self-reported and disconnected from the source
Figures are assembled after the fact in spreadsheets, with no tamper-evident link back to field instrumentation — so no one can independently confirm what actually happened.
B4ECarbon fixes this by
Connecting directly to source systems and IIoT sensors to capture original data, time-stamped and signed at the source — establishing an unbroken chain of custody.
Real data. Real time. Real trust.
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03 Countermeasure
Anchor every figure to its source, inside one controlled record
Without a shared protocol, verified records, and a traceable ledger, data can't be trusted, credits can't be issued, and the value of the work can't be realized.
B4ECarbon fixes this by
Delivering a complete, auditable carbon record — from source data through independent verification to issuance — giving operators control and counterparties confidence.
Immutable records. Independently verifiable. Always traceable.
Trusted by design
Immutable records on infrastructure you can prove.
Secure & private
Operator-controlled data. You decide what to share.
Verification built in
Independent VVB review and approval at every step.
Audit-ready
A complete evidence trail from source to credit.
Interoperable
Aligned with global standards and registry requirements.
B4E Carbon turns uncertainty into trust — and data into accepted carbon value.
Explore how it works →One platform for the full carbon lifecycle
B4E Carbon is the operator-controlled digital registry that creates trusted carbon records from source data and evidence, through independent verification, issuance, and retirement.
Capture
Collect emissions and removals data from sensors, systems, and engineering evidence — in real time, signed at the source.
Manage & report
Organize source data, apply approved protocols, and generate audit-ready reports with a complete, tamper-evident trail.
Verify & issue
Enable independent verification, mint approved credits, and place trusted carbon assets into the registry.
The B4E Carbon registry lifecycle
Operator control. Immutable records. Independent verification.
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1. Onboard
Register assets, wells, and projects. Select pathway A, B, or C.
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2. Data Collection
Connect systems and IIoT sensors, or upload approved evidence.
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3. Carbon Record Complete
All data, calculations, and documentation locked into an immutable record.
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4. VVB Review
An independent Validation/Verification Body reviews the record and its evidence.
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5. Mint Approved
VVB approval to mint. The record is approved for credit issuance.
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6. Issued
Credits issued to the operator's digital wallet on the ledger.
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7. Transfer / Sell
Transfer or sell credits securely within the registry.
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8. Retired
Credits permanently retired, with on-chain proof.
Immutable audit trail — every step, every change, every document, time-stamped and traceable.
Pathways built for every situation
- A
Direct measurement
Sensor-based, real-time data and metrology.
- B
Deterministic
Engineering and equipment-based calculations.
- C
Engineering / historical
Production engineering and historical inputs.
Trusted by design
- Operator-controlled records and timing
- Tamper-evident and cryptographically secured
- Independent VVB verification at every step
- Aligned with global standards (ISO, IAF, MD 25, OGMP, GBBC IWA and more)
- Built on Hedera Guardian for transparency and auditability
Built for what matters
- Internal ESG & sustainability reporting
- Regulatory compliance & disclosure
- Voluntary carbon markets
- Credit issuance, trading, and retirement
- Corporate decarbonization goals
Every trusted carbon record begins with evidence
B4E Carbon helps operators turn source data, calculations, and supporting documentation into trusted carbon records that are audit-ready, independently verifiable, and operator-controlled.
- Operator controlled
- You control timing, review, and outcomes — from data capture through final issuance.
- Trusted outcomes
- Tamper-evident records, independent verification, and immutable audit trails.
- Complete lifecycle
- From data capture through issuance, transfer, and retirement — all within one registry.
- Decision ready
- Reports and insights that support operations, ESG, compliance, and market participation.
Methane abated
MT CH₄
Total reductions
tCO₂e
Credits issued
credits
Credits retired
credits
Carbon Record Complete
Every record is linked to source data, calculations, evidence, and verification.
- Operator
- Example Operator Co.
- Project
- Permian compressor fugitives
- Pathway
- A — Direct measurement
- Evidence
- 127 documents linked
- Independent verification
- Ready for VVB review
- Status
- Carbon Record Complete
Advanced Registry Analytics
Available during live demonstration
Lifecycle Intelligence
Available within the operator portal
Portfolio Benchmarking
Available within the operator portal
Credit Performance
Available within the operator portal
Audit & Compliance Center
Available within the operator portal
From source data to trusted carbon records
B4E Carbon gives operators a secure, auditable path from raw evidence to independent verification, issuance, and lifecycle management.
Onboard
Register the asset, project, and pathway. Establish the framework for a trusted carbon record.
Collect & validate
Connect systems, sensors, and approved evidence. Organize source data, calculations, and supporting documentation.
Carbon Record Complete
Lock all required data, calculations, and evidence into a secure, auditable carbon record.
Independent review
Submit the record for VVB review and approval, with full visibility into supporting evidence and chain of custody.
Issue & manage
Issue approved credits, then transfer, retire, or preserve them as part of the complete registry lifecycle.
- Operator controlled
- Tamper-evident
- Independently verifiable
- Audit-ready
- Built for scale
Trusted by operators. Verified by independent experts. Built on open standards.
Every carbon record is cryptographically secured and time-stamped for full traceability and trust.
Bring trusted carbon records to your organization
See how B4E Carbon turns your source data and evidence into auditable carbon registry records — and how membership puts you at the table where the protocol is set.