Renewable Electricity Register Letter of Authorisation Template
Summary
Ofgem published a Letter of Authorisation template for the Renewable Electricity Register (RER), applicable to REGO, RO, and FIT schemes. The template is for organisations creating accounts on the RER or amending authorised signatory details. It must be completed on company headed paper and signed by an authorised signatory before submission.
What changed
Ofgem published a Letter of Authorisation template for use with the Renewable Electricity Register, covering REGO, RO, and FIT schemes. The template standardises the account creation and authorised signatory amendment process for organisations. It must be completed on company headed paper and signed by an authorised signatory, then submitted via the online portal, email to renewable@ofgem.gov.uk, or post to Ofgem's London office. Organisations registering on the Renewable Electricity Register should use this template to formally authorise account creation or signatory changes.
Affected parties: renewable energy generators, organisations participating in REGO, RO, or FIT schemes. The template is purely administrative and does not create new compliance obligations or regulatory requirements beyond existing scheme rules.
What to do next
- Organisations seeking to create or amend Renewable Electricity Register accounts should use the published template
- Complete the Letter of Authorisation on company headed paper
- Submit signed template online via the RER portal or by email/post to Ofgem Renewable Team
Archived snapshot
Apr 14, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Renewable Electricity Register Letter of Authorisation
Publication type: Transparency document Publication date:
14 April 2026
Scheme name: REGO, RO, FIT Print this page
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- This template is for use when creating an account on the Renewable Electricity Register on behalf of an organisation, or when amending the details of the authorised signatory for an account.
This document should be:
- completed on company headed paper
- signed by an authorised signatory of the company
Submitting online
To progress your request to create an account, or to amend the details of the authorised signatory, the completed Letter of Authorisation can be uploaded to the Renewable Electricity Register (RER) or supplied to the Renewable team at renewable@ofgem.gov.uk.
Postal options
You can post the document to us for the attention of the Ofgem Renewable Team.
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Main document
Renewable Electricity Register Letter of Authorisation [DOCX, 39.07KB] Print this page
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