Help & Support

Generation Tariff customers | Power NI

When do ROC and export prices change?

The tariff year runs from 1October to 30 September each year, with ROC and export prices changing on an
annual basis. Prices are approved by the Utility Regulator and are subject to fluctuation each year due to market factors.Tarrif/rates will be published on the Power NI website once available by clicking here.