Businesses Turn to Solar Power to Curb Soaring Energy Costs

"It is no longer just about sustainability; it is fundamentally about saving money." This sentiment, expressed by the founder of a solar energy firm, accurately captures the current transformation within the industry. Since the onset of the conflict in Iran triggered a surge in energy bills, Ben Harrison’s Gloucestershire-based company has seen a 65% increase in solar panel installations for commercial clients. Nationally, government data indicates that total solar power capacity has grown by 11% compared to the previous year.

For businesses, the financial logic is straightforward. In Somerset, manufacturers of the iconic Henry vacuum cleaner recently invested £1.5 million in solar infrastructure at their Chard facility. The company’s financial director estimates the investment will be recouped in under four years. While solar panels are common on industrial rooftops, the scale at the Numatic plant has expanded significantly. Beyond the factory roofs, the company has installed 2,672 panels across an entire adjacent field.

The Chard site employs 1,200 staff who produce the famous red vacuum cleaner and its pink counterpart, Henrietta. The facility handles nearly all production stages in-house, including plastic molding and robotic assembly, processes that are highly energy-intensive. "Electricity is hugely expensive," noted Steve Whitlock, the firm’s financial director. He highlighted that while sustainability managers previously championed such projects, the current £1.5 million installation is viewed primarily as a critical financial investment. "We require electricity to manufacture our goods. With costs rising continuously, this solar array provides a significant shift in our ability to generate our own power and reduce dependence on the volatile market," Whitlock explained.

On bright days, the system supplies power to the entire plant, with an annual average contribution of approximately 25%. Future upgrades involving advanced inverters and battery storage aim to increase this coverage to 50% of the site's total energy requirements. Whitlock projects the system will break even within four years, offering the factory greater protection against future global conflicts that might drive up electricity prices.

Although the Somerset installation is large, it reflects a broader trend. Following the Russian invasion of Ukraine, which initially spiked energy prices, many firms began viewing solar power as a financial safeguard rather than merely an environmental initiative. The recent war in Iran has further increased bills, prompting businesses to seek security against future market fluctuations. Official statistics show a notable surge in March 2026, with 27,000 new installations recorded. This figure represents the highest monthly total since 2012, bringing the cumulative number of solar systems in the UK above two million. Although official data does not distinguish between commercial and residential setups, businesses are poised to save more than households, as their peak energy usage aligns with daylight hours.

Chris Hewett, CEO of Solar Energy UK, identified the south-west of England as the region with the most significant growth in commercial solar installations. He described solar energy as the "quickest and most effective" method for companies to reduce energy expenses.

Ben Harrison, who launched his installation company, Mypower, 15 years ago, observed this shift firsthand from a Gloucester warehouse rooftop. "In the beginning, the focus was largely on sustainability," he said. "Today, the priority is financial control. Customers are focused on managing long-term electricity costs as energy prices continue to climb." Over the past three months, Harrison’s firm has averaged 1,783 panel installations per month, a 65% increase over the annual average. Below, the warehouse operated with high activity, featuring forklifts moving pallets of wine and automated conveyors transporting boxes to massive wrapping machines.

Source: BBC News Generated at: 2026-05-18 05:18:57 UTC