Ireland S.I. 407/2025: Guarantees of Origin & CRU Oversight Guide
Updated 6 September 2026 · By SolarNevs Research Desk, Dealer surveys + verified sources · 1 source · Method ↗
Key Takeaways
- Statutory Instrument S.I. No. 407 of 2025 amends the European Union (Renewable Energy) Regulations (2) 2022 (S.I. No. 350 of 2022).
- Enacted under Section 3 of the European Communities Act 1972 (No. 27 of 1972).
- Transposes Article 19 of Directive (EU) 2018/2001 (recast) governing Guarantees of Origin (GOs).
- Inserts Regulation 30(2A) mandating a robust CRU supervisory framework with regular independent audits.
- Enforces strict audit trails for the issuance, transfer, and cancellation of renewable energy certificates.
Statutory Purpose of S.I. No. 407 of 2025
S.I. No. 407 of 2025 strengthens Ireland's renewable energy accounting framework by amending S.I. No. 350 of 2022 (the Principal Regulations).
The instrument ensures that environmental attributes associated with solar photovoltaic and renewable energy generation cannot be double-counted or misrepresented in corporate Power Purchase Agreements (PPAs) and supplier fuel mix disclosures.
Regulation 30(2A) Supervisory Framework & Audit Mandate
Regulation 3(g) of S.I. No. 407 of 2025 introduces specific supervisory duties:
Regulatory Feature | Amended Statutory Requirement | Regulatory Oversight |
|---|---|---|
Principal Regulations | European Union (Renewable Energy) Regulations (2) 2022 | S.I. No. 350 of 2022 |
Recast Directive Scope | Directive (EU) 2018/2001 Article 19 (recast) | Transposed into Irish law |
Regulation 30(2A) Mandate | Supervisory framework including regular auditing | CRU statutory responsibility |
Certificate Lifecycle | Issuance, transfer, and cancellation of Guarantees of Origin | Supervised registry verification |
Statutory Enabling Act | Section 3 of European Communities Act 1972 | No. 27 of 1972 |
Guarantee of Origin Governance for Solar Generators
Under S.I. No. 407 of 2025, commercial solar developers and corporate buyers operate under enhanced regulatory certainty:
- Independent Audit Rigour: CRU's supervisory regime mandates regular audits of the registry to prevent fraudulent issuance or irregular trading.
- Standardised Cancellation: Guarantees of Origin must be formally cancelled within the Single Electricity Market Operator (SEMO) registry upon green power consumption claims.
- European Reciprocity: Aligns Irish certificate tracking with European Association of Issuing Bodies (AIB) standards for cross-border certificate transfers.
Frequently asked questions
What is the primary purpose of S.I. No. 407 of 2025?
S.I. No. 407 of 2025 amends the European Union (Renewable Energy) Regulations (2) 2022 (S.I. No. 350 of 2022) to implement updated European rules under Article 19 of Directive (EU) 2018/2001 (recast) (August 2026).
What supervisory role is assigned to the CRU under Regulation 30(2A)?
Regulation 30(2A) requires the Commission for Regulation of Utilities (CRU) to establish a supervisory framework with regular audits of the issuance, transfer, and cancellation of guarantees of origin (August 2026).
What statutory authority empowers S.I. No. 407 of 2025?
The regulations are enacted under powers conferred by Section 3 of the European Communities Act 1972 (No. 27 of 1972) (August 2026).
How are Guarantees of Origin managed across Irish electricity generators?
Guarantees of Origin are administered through SEMO and audited under CRU supervisory rules to certify the renewable attributes of electricity fed into the grid (August 2026).
References
- Irish Statute Book: S.I. No. 407 of 2025 — accessed 31 August 2026
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