Today, most systems verify when clean energy is produced. Few verify whether it was physically deliverable across the grid.
Building the infrastructure for credible clean energy markets.
Disclaimer: The logos below represent organizations whose public commitments or industry scope align with DeliveryTag's verification layer. They are illustrative of the working-group scope only and do not imply confirmed partnerships, endorsements, or any commercial relationship.
A standardized deliverability verification layer for each MWh, designed to slot into existing certificate systems and audit workflows.
01
Hyperscaler and industrial buyers are setting hourly carbon-free targets that go beyond annual REC accounting.
02
Across EU and US markets, transmission corridor utilization is climbing, exposing the gap between certified energy and physically deliverable energy.
03
Scope 2 guidance updates and EC Recommendation 22 April 2026 are introducing stricter requirements for time- and grid-aware accounting.
04
Procurement teams and auditors are increasingly asking for evidence that goes beyond temporal matching, toward physically credible energy verification.
Bring us a portfolio, a single PPA, or a hyperscale campus. We model deliverability against current grid conditions and return an audit-ready evidence pack.
What we provide
What we'll need from you
A full scoping checklist is shared under NDA at kickoff.
Timeline
Initial results within 7–14 days from data handoff, for a single PPA or single corridor pilot scope.
Nodal attribution via PTDF corridor inference and spatial witness data, supporting auditable deliverability evidence from source to sink across congested grids.
Evidence pack structured for third-party verification under ISAE 3000 (accredited signer path) or ISO 14065 (validation body path).
A drop-in extension to the existing EnergyTag GC schema, adding the missing layer of physical delivery verification.
IREC / APX Standard
EnergyTag Foundation
Integrity Protocol Foundation
"If you can't measure it, you can't manage it."
A comprehensive definition of the physical delivery verification protocol. Our technical framework introduces nodal attribution, forensic congestion proofing, and the Hepta-Validation™ mechanism for institutional CFE reporting.