We scrutinise and approve the Power NI tariff review for domestic consumers. This is when the maximum price that domestic consumers of Power NI could pay for their electricity is decided. The process is normally carried out on a yearly basis, unless there is a need to increase or decrease tariffs mid-year.
Once our scrutiny is concluded and the tariff review is complete, we brief key stakeholders and issue an explanatory note with the analysis and rationale behind the tariff change. We then make a public announcement through the media and on our website.