GAS customers on the Ten Towns network will see their bills cut by 7.56 per cent from October, but there will be no similar cut for SSE Airtricity gas households on the Greater Belfast or western networks.
Around 60,000 customers of gas supplier Firmus Energy in Northern Ireland will be paying about £110 per year less after the company slashed its tariff by nearly 8%.
Derry Firmus gas customers to benefit from price drop derrynow.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from derrynow.com Daily Mail and Mail on Sunday newspapers.