CRU Publishes Financial Penalty Framework to Strengthen Regulatory Sanctions and Protect Energy Customers
This framework forms part of the CRU’s new sanctions regime and sets out how the CRU may calculate financial penalties where regulated energy entities engage in improper conduct.

The Commission for Regulation of Utilities (CRU) has today published a decision paper setting out how it will determine financial penalties where regulated energy entities engage in improper conduct.
The framework provides a clear and transparent methodology for calculating financial penalties, to deter improper conduct that may result in customer harm or undermine confidence in regulated markets. This framework is a key part of the CRU’s new framework for its administrative sanctions regime.
It sets out how financial penalties may be calculated where improper conduct has occurred and provides clarity on the standards regulated energy entities are expected to meet. These standards are focused on protecting final customers. To support transparency, the CRU has also published an information paper outlining its investigation and enforcement procedures. Under the Electricity Regulation Act 1999 (the Act), the CRU may, following an investigation and a determination that improper conduct has occurred, impose administrative sanctions, up to and including financial penalties of up to 10% of a regulated energy entity’ turnover, subject to confirmation by the High Court. Regulated energy entities may include electricity and gas suppliers, network operators, and interconnector operators.
The framework is intended to act as both an enforcement tool and as a deterrent to protect energy customers, promote compliance, and support trust in regulated energy markets.The framework sets out the factors that may be considered when calculating a financial penalty, including:
- the seriousness and duration of the improper conduct,
- the impact on customers,
- any financial benefit obtained, and
- any steps taken by the regulated entity to address or mitigate the issue.
This supports a case-by-case approach, while providing transparency on the matters the CRU may take into account. For customers, the framework provides assurance that serious failures by regulated energy entities can be addressed in a way that reflects the impact on those affected. In assessing the seriousness of improper conduct, the CRU may consider customer harm, including whether vulnerable customers were affected, the scale and duration of any harm, and whether the conduct affected the overall network operation and market operation.
The framework also encourages early engagement and recognises timely remediation and compensation as mitigating factors, facilitating the prompt resolution of compliance issues and reducing the risk of prolonged customer detriment. Examples of improper conduct may include inaccurate or misleading information, breaches of customer protection standards, or other conduct that may directly or indirectly harm customers.The decision is also intended to reinforce compliance across the energy sector by making clear that regulated entities are expected to meet their statutory and license obligations. The approach is designed to ensure that penalties are assessed consistently while allowing the CRU to reflect the circumstances of each case, including any mitigating or aggravating factors.
Any penalties imposed for serious non-compliance would be set at a level that is effective, proportionate, and appropriate to the circumstances of the case.The decision follows public consultation and reflects the CRU’s consideration of stakeholder submissions. The CRU may review the framework as required to ensure it remains effective and responsive to evolving market conditions.
Speaking on the publication of the framework, CRU Chairperson Fergal Mulligan said:“This decision strengthens the CRU’s ability to respond in a meaningful way where regulated energy entities fail to meet their obligations and increases the incentive for compliance and high standards of customer protection amongst licensees. The CRU’s administrative sanctions regime is a strong addition to the CRU’s regulatory toolkit and acts as a valuable deterrent against harmful behaviour by regulated entities. By setting out a clear and transparent framework for calculating financial penalties, the CRU is supporting compliance, reinforcing customer protection and ensuring that any penalties are assessed in a fair and proportionate way. The framework also provides regulated entities, customers and stakeholders with greater clarity on how penalties may be calculated where serious non-compliance occurs, while ensuring that the specific facts of each case, including customer harm, are carefully considered.”
A link to this decision paper can be found here.