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Measure & Report  ·  1.3.3

Registry & Attribution

Registry and attribution management ensures that the environmental attributes used to support sustainability claims — RECs, carbon offsets, insets, and carbon removal credits — are properly tracked, retired, and attributed to the correct reporting entity and period. Poor registry management is one of the most common sources of double-counting, greenwashing exposure, and regulatory non-compliance in sustainability reporting.

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Self-Assessment

Select where your organization currently operates and where you want to get to. There is no obligation to reach "Leading Org." — choose the target that is right for your business context and investment capacity.

📍 Current Level
🎯 Target Level
Select your current and target levels above to map your assessment on this initiative.
Fundamental
Market Standard
Above Average
Leading Org.

Technology

  • Manual log of REC and offset purchases tracking registry, volume, vintage, and retirement date
  • Basic understanding of which registries apply to company's operating regions (WREGIS, M-RETS, Verra, Gold Standard)

Process

  • Establishing a policy that all RECs and offsets must be retired in the registry before being claimed in reporting
  • Ensuring REC retirements are documented with matching facility, reporting year, and MWh consumed
  • Confirming no double-counting: same attribute not claimed by both buyer and seller or in multiple reports

Financing

  • Internal sustainability team manages registry accounts with no dedicated software
  • Registry account fees (typically $500–5,000/year) and retirement transaction fees as primary costs

Technology

  • Fundamental Technologies +
  • Dedicated environmental attribute tracking system or module within carbon accounting platform
  • Registry API integration enabling automated retirement confirmation and certificate download

Process

  • Maintaining a complete attribute inventory: all RECs and offsets purchased, held, retired, and cancelled
  • Aligning retirement timing with reporting period — retiring certificates before the disclosure publication date
  • Auditing attribute claims annually to confirm registry serial numbers match sustainability report claims

Financing

  • Environmental attribute management module cost ($10K–50K) justified by greenwashing risk reduction
  • External counsel reviewed REC and offset claim language in sustainability report to ensure defensibility

Technology

  • Market Standard Technologies +
  • Portfolio-level attribute management system tracking RECs, offsets, insets, and removal credits across registries
  • Hourly EAC tracking platform (EnergyTag or equivalent) for 24/7 CFE matching registry management

Process

  • Publishing full registry serial number disclosure for all retired RECs and offsets in sustainability report
  • Establishing a chain-of-custody documentation standard for all attribute types from issuance to retirement
  • Conducting annual attribute claims audit: verifying every certificate retired matches a disclosed claim

Financing

  • Attribute portfolio management treated as a treasury function with CFO-level oversight
  • Legal and compliance review of all public attribute claims before publication to manage greenwashing risk

Technology

  • Above Average Technologies +
  • Fully automated, real-time attribute registry management integrated with GHG inventory and disclosure platform
  • Blockchain or distributed ledger-enabled certificate provenance tracking providing immutable audit trail

Process

  • Publishing real-time public registry of all attribute holdings, retirements, and claim assignments
  • Third-party verification of attribute claims included within scope of annual assurance engagement
  • Engaging ICVCM, WREGIS, and registry operators on improving chain-of-custody standards and double-count prevention

Financing

  • Attribute management infrastructure treated as core compliance asset with dedicated governance and resourcing
  • High-integrity attribute claims support premium pricing for green products and preferential financing terms

Related Pathways

← All Pathways 5.3.1 Third-Party Verification 5.3.2 Internal Audit & Controls 4.1.1 Renewable Energy Certificates