Explore registry holdings across different registry accounts or different registries/countries

Use the Registry accounts, Inventory, and Registry transactions pages under Certificates to get a consolidated view of all the EACs you hold — across multiple accounts, registries, and countries.

What is this about?

Keeping track of what you hold, where the EACs sit, and whether the EACs in registry accounts line up with the expected amount is a core part of managing position. The Certificates section gives you several complementary views to do explore certificate holdings:

• Registry accounts — see the accounts your organisation holds across different registries
• Inventory — see your aggregated holdings across all accounts and registries, with filtering by registry, certificate type, country, technology, and other attributes
• Registry transactions — an aggregated view of all account movements (e.g., transfers in or out) across all of your accounts

Together, these views let you quickly answer: How many certificates do I have? Where are they?

How to explore your registry holdings

Step 1 — Review your registry accounts

In the left-hand navigation under Certificates, click Registry accounts.

This page lists all the accounts your organisation holds across external registries. Each row represents a registry account, showing:

• The registry it belongs to
• The account holder identity under which it is registered
• The account name within an account holder

Step 2 — Explore aggregated holdings in the Inventory

To get a consolidated view across all your accounts and registries, go to Certificates > Inventory.

The Inventory page aggregates your total certificate holdings and lets you slice them by:

• Certificate type — e.g. GO, iREC, TIGR, REGO, or any other supported type
• Country / region of origin — useful if you operate across multiple markets
• Technology — wind, solar, hydro, biomass, etc.
• Asset age — filter by how old the asset is
• Vintage — when the energy was generated
• Registry — compare holdings across registries side by side
• …and all other attributes captured on a certificate

Step 3 — Review all account movements in Registry transactions

To see every certificate movement in or out of your registry accounts, go to Certificates > Registry transactions.

This page shows an aggregated log of all transactions across all your accounts. Each transaction in this view should correspond to one that the platform expected — based on your buy or sell deals, own generation, or cancellation instructions.

Possible transaction types include:

• Issuance — new certificates issued directly into your account, typically from a production device registered to you
• Transfer
  • Inbound transfer — certificates received into your account from a counterparty, typically as delivery against a buy deal
  • Outbound transfer — certificates sent from your account to a counterparty, typically as delivery against a sell deal or cancellation instruction
  • Internal transfer — certificates moved between two of your own registry accounts (e.g. between sub-accounts or across registries)
• Cancellation — certificates cancelled (retired) in the registry against a customer or portfolio obligation
• Expiry — certificates that have lapsed past their validity window without being cancelled
• Revocation — certificates that have been revoked, for example the asset was found to be ineligible to issue EACs, or over-issued EACs

Step 4 — Check that holdings match your expected position

The certificate balances and transactions shown in the Inventory and Registry transactions sections should reflect the volume of EACs expected in the platform — whether from buy or sell deal volumes, own generation, or cancellations.

To ensure that every transaction executed in the registry matches what the platform expects, use the reconciliation workflow. If you notice a discrepancy — for example, a certificate delivery was expected through a buy deal but the EACs have not arrived in platform inventory — this indicates that a reconciliation step is needed.

Tips & things to know.

• Inter-registry holdings: If you use several accounts within the same registry (for example a supplier account and a trading account), the platform helps you keep track of what exact account the EACs are currently in and takes this into account when creating cancellation or transfer instructions.
• Uploading data: Depending on the registries that you use, there might be an API connection to automatically pull data into our platform or there are other ways to set up a data pipeline.
• For questions or support, reach out to support@granular-energy.com.