Energy costs have become the biggest challenge for businesses on the island of Ireland, and the latest data confirms most are responding reactively. InterTradeIreland’s All-island Business Monitor for Q2 2026, the largest quarterly sentiment survey of its type, reveals that 49% of SMEs rate energy costs as their biggest challenge. For business energy leaders, this is a market signal and a mandate: the SME sector is under pressure and under-served by the solutions that could make the most difference.

The survey reveals a striking gap between the problem and the response. Of businesses facing rising energy costs, 36% are absorbing them into profit margins, 29% are passing increases on to customers, and 33% are taking none of the above actions. Most strikingly, 47% say they are unsure of their profit margin, which InterTradeIreland’s Anne-Marie Murphy attributes to volatility around key costs.

Energy efficiency investment represents the clearest near-term opportunity. Only 18% of SMEs are investing in energy efficiency, despite this being the most effective tool for reducing costs and carbon liability. The barriers are familiar: upfront cost, lack of technical knowledge, and absence of trusted advisers. Business energy providers who deliver turnkey efficiency assessments, grant access, and implementation support are positioned to address the gap the data exposes.

The renewable energy investment figure is equally instructive. Just 4% of SMEs are investing in renewables and energy storage, despite on-site solar and power purchase agreements being commercially accessible. The SSE Airtricity announcement of a 19.2% gas tariff increase from 1 October 2026, affecting thousands of small commercial accounts across Northern Ireland, adds real urgency to the case for on-site renewable generation right across the island.

Energy procurement behaviour points to further commercial opportunity. A Budget Energy survey from summer 2026 found that two in five small businesses in Northern Ireland have never switched electricity provider, even as more than half report cost increases. The share considering switching has risen significantly, creating a moment of market receptivity for simplified energy procurement propositions.

Three priorities stand out for C-suite leaders in business energy. First, develop energy efficiency audit packages for SMEs, using SEAI and SEUPB grant schemes to lower upfront barriers. Second, bring affordable on-site renewable energy propositions to the SME market, specifically solar, battery storage, and managed power purchase agreements. Third, accelerate energy procurement services that address the inertia the Budget Energy survey identifies.

The island of Ireland’s SME sector is at a decisive moment. With 49% naming energy costs as their primary challenge and only a fraction actively investing in solutions, the commercial gap has rarely been wider. Business energy leaders who close that gap with practical, affordable solutions will lead the most commercially consequential market development of this business cycle.