Firmus Energy customers face price increase
Firmus Energy is increasing gas prices for its customers in the Ten Towns area by 8.98% and for Greater Belfast by 12.5%, effective in October.
Intelligence analysis by Gemini 2.5 Flash

The price hikes, which will add £7 to average monthly bills in Ten Towns and £12 in Greater Belfast, are attributed by Firmus Energy to the rising cost of gas on global energy markets, specifically citing the prolonged conflict in the Middle East. This follows a similar announcement by SSE Airtricity last week.
Imagine the gas that heats your home is like a special fuel that comes from far away. When there's trouble in the places where this fuel is found, or it costs more to move it around the world, then the company that brings it to your house has to charge a bit more. That's why Firmus Energy is making gas a little more expensive, just like another big gas company did recently, because of problems happening far away.
Analysis
Firmus Energy
Firmus Energy has announced significant price increases for its natural gas customers across Northern Ireland, impacting approximately 77,000 households and small businesses in the Ten Towns area and around 54,000 customers in Greater Belfast. For the Ten Towns region, which includes major areas like Antrim, Armagh, and Londonderry, tariffs will rise by 8.98% from October 1, translating to an average additional cost of £7 per month. Customers in Greater Belfast will experience an even steeper increase of 12.5% starting October 8, adding an average of £12 to their monthly bills.
Sharleen Winning, head of regulation at Firmus Energy, stated that the company had "held off for as long as we could in the hope of a resolution that would lead to a reduction in the global wholesale prices." She emphasized that the company has a track record of reducing tariffs promptly when market conditions allow, expressing hope to do so again once global markets stabilize. This indicates a reactive stance to external market pressures rather than a proactive pricing strategy.
Middle East
The primary justification provided by Firmus Energy for these tariff adjustments is the "increased cost of gas on the global energy markets caused by the prolonged conflict in the Middle East." This direct attribution underscores the vulnerability of regional energy prices to international geopolitical instability. The conflict's ripple effects on global supply chains and commodity markets are evidently translating into tangible financial burdens for consumers in Northern Ireland, highlighting the interconnectedness of global events and local economies. The company's statement suggests that these external factors have left them with "no option other than to increase our tariffs," framing the decision as an unavoidable consequence of the current international climate.
SSE Airtricity
Firmus Energy's announcement does not occur in isolation but rather within a broader trend of rising energy costs in Northern Ireland. Just the previous week, SSE Airtricity, the region's largest natural gas provider, declared an almost 19% price increase for its 200,000 customers, also effective from October 1. This parallel development suggests a systemic pressure on energy providers, likely stemming from the same global market dynamics. Leigh Greer from the Utility Regulator acknowledged the deep concern these increases would cause, particularly for those already struggling with the wider cost of living. The regulator advised customers facing difficulties to contact their suppliers to discuss payment options and available support, indicating a recognition of the severe impact on consumer welfare.
Key points
- Firmus Energy will increase gas prices by 8.98% for Ten Towns customers and 12.5% for Greater Belfast customers in October.
- The increases will add an average of £7 per month in Ten Towns and £12 per month in Greater Belfast.
- The company attributes the price hike to increased global gas costs caused by the prolonged conflict in the Middle East.
- This follows a nearly 19% price increase announced by SSE Airtricity for its 200,000 customers last week.
- The Utility Regulator advises customers worried about bills to contact their supplier for support and payment options.
Firmus Energy has expressed its commitment to reducing tariffs as soon as global market conditions allow, indicating that these price increases are not necessarily permanent. Should the global energy markets stabilize and wholesale gas prices decrease, customers could see a reversal of these hikes.
The price increases from Firmus Energy, coupled with a similar announcement from SSE Airtricity, signal a worsening energy cost crisis in Northern Ireland. This trend will likely exacerbate the wider cost of living pressures on households and small businesses, potentially leading to increased financial hardship for many.



