UK Manufacturing Faces Rising Energy Costs

From 1st April 2026, UK manufacturers will experience significant increases in non-commodity energy costs. This is not just about electricity prices—it’s about network, capacity, and policy-driven charges that make bills higher and less predictable.

Key Energy Charges Changing in 2026

Several key charges affecting manufacturers are changing:

1.TNUoS (Transmission Network Use of System) – expected to rise by ~70%.

2.Capacity Market (CM) – set to increase by ~90%, particularly impacting peak-time electricity usage.

3.Feed-in Tariffs (FiT) – a modest rise of around 5%.

4.Contracts for Difference (CfD) – a small decrease of ~10%, offering limited relief.

These changes will make electricity bills for manufacturers harder to predict and more expensive, especially for energy-intensive operations.

How Rising Energy Costs Will Affect UK Manufacturing Industry

For manufacturing businesses, these changes have major implications:

• Higher Electricity Bills: Energy-intensive sectors like metal, chemical, and food processing will see the biggest impact.

• Time-of-Use Matters: Peak-time energy usage will cost more, encouraging load management and demand flexibility.

• Operational Planning Becomes Critical: Businesses may need to stagger production schedules, optimise processes, or reduce demand during peak periods.

• Opportunity for On-Site Energy Solutions: Solar panels, battery storage, or combined heat and power (CHP) can help manage costs.

• Expert Energy Management Needed: Energy bills are now influenced by complex charging mechanisms, requiring specialist guidance.

Tips for Managing Rising UK Manufacturing Energy Costs

• Analyse energy usage patterns – know when your factory consumes the most electricity.

• Shift energy-heavy processes off-peak – reduce costs by avoiding peak CM (Capacity Market) periods.

• Invest in on-site generation or storage – solar, batteries, or CHP (Combined Heat & Power) can reduce grid reliance.

• Consult energy experts – proactive energy management is now a critical business function.

The Bottom Line

Energy is no longer just a commodity—it’s an operational and strategic factor for UK manufacturers. Businesses that actively manage energy usage and optimize operations can mitigate rising costs and maintain competitiveness.