UK Manufacturing Sector Faces Severe Cost Squeeze as Energy Prices Soar
New data reveals that manufacturing costs in the United Kingdom have escalated at the most rapid rate in three and a half years, creating significant pressure on businesses across the sector. This alarming trend is primarily attributed to the energy price shock resulting from the ongoing conflict involving Iran, which has sent oil and gas prices skyrocketing by over 70 percent since the war began.
Historical Context and Current Challenges
According to research conducted by S&P Global, manufacturers are experiencing the highest increase in input prices since late 2022, a period marked by Russia's invasion of Ukraine that caused gas prices to spiral out of control. The survey data further indicates that this surge in input inflation represents the steepest rise since the sterling crisis of 1992, highlighting the severity of the current economic environment.
Manufacturers have expressed concerns to researchers that the dramatic changes in oil and gas prices could potentially dampen demand among buyers in the coming months. Economists have noted that output has already suffered a decline, with the momentum enjoyed in previous months effectively "hitting the buffers."
Production Volumes and Sector-Specific Impacts
S&P Global's comprehensive survey of hundreds of producers suggests that overall output has declined, primarily due to a contraction in intermediate goods manufacturing rather than consumer goods. Researchers have identified uncertainty surrounding the impact of the Middle East conflict as a key factor leading to scaled-back production volumes.
Mike Thornton, head of industrials at the accountancy firm RSM, emphasized the challenging conditions facing the sector: "Demand is being squeezed. New orders have ticked down, leaving the sector feeling pinched. The control of the Strait of Hormuz represents one of the most significant commercial issues for manufacturers, and problems will continue to accumulate as long as access remains blocked."
Thornton added, "The increase in energy costs will persist as a formidable headwind, while concerns regarding supply chain disruption are growing more pronounced by the day."
PMI Data and Business Sentiment
The overall manufacturing Purchasing Managers' Index (PMI) remained in positive territory at 51, slightly above the benchmark value indicating neutrality in activity. However, the outlook has deteriorated considerably as sentiment decreased across all sectors, with smaller businesses expressing greater concern than their larger counterparts.
Vendor delivery times reached a four-and-a-half year high, though demand in March "held up comparatively well in the face of rising market uncertainty." Meanwhile, selling prices increased at the steepest pace since May 2025, and employment conditions deteriorated more rapidly than at any time since September.
Long-Term Implications and Strategic Considerations
Cara Heffey, PwC's industrials and services chief in the UK, suggested that business owners may be beginning to fear that the rise in costs represents a permanent shift rather than a temporary disruption. "Manufacturers will be starting to think less about immediate disruption and more about their options in the longer-term," Heffey explained.
"With businesses grappling with the shock waves from rising energy prices, lengthening delivery times, and intensifying cost pressures, they are carefully weighing whether to maintain additional precautionary stock, reconsider logistics routes, or accept higher input costs as a more permanent feature of the manufacturing landscape rather than a short-term shock."
The combination of soaring costs, declining demand, and growing uncertainty presents a formidable challenge for UK manufacturers, who must now navigate an increasingly complex economic environment while planning for both immediate and long-term contingencies.
