SSE Airtricity, Northern Ireland’s second largest electricity supplier, will increase its domestic tariffs by 6.2% from 1 August 2026. The rise will affect approximately 134,000 households.

A typical credit or keypad customer will pay about £71.57 more per year, according to the company. The Consumer Council for Northern Ireland calculates that the average annual bill will move from around £1,229 to roughly £1,305, an increase of about £76.

Stephen Gallagher, managing director of SSE Airtricity, said the decision was not taken lightly and is a result of sustained higher wholesale market costs that are outside the company's control. He said the supplier does everything it can to limit the impact of market volatility and urged any customer having difficulty to get in touch.

Raymond Gormley, head of energy policy at the Consumer Council, described the increase as disappointing but acknowledged it reflects recent movements in wholesale energy prices. He advised customers who are struggling to pay their bills or top up a keypad meter to contact the company without delay for advice and support.

The Consumer Council also noted that paying on receipt of a bill while on a standard tariff is the most expensive way to pay for electricity. It encouraged consumers to review how they pay, switch suppliers if advantageous, and compare all tariffs regularly. The council runs a free independent energy price comparison tool and can be reached on 0800 121 6022 for those who prefer phone support.