Beyond the Unit Price : Understanding Non-Commodity Energy Charges
In the realm of commercial energy procurement, the unit price of electricity or gas is often the headline figure. Yet, this focus obscures a more complex reality: non-commodity charges, the often-overlooked components of an energy bill that fund infrastructure, environmental schemes, and regulatory obligations. These charges are rising steadily and now represent a significant proportion of total energy expenditure for UK businesses.
What Are Non-Commodity Charges?
Non-commodity charges refer to the costs associated with delivering energy, rather than the energy itself. Examples include:
- Contracts for Difference (CfD) – Supports investment in low-carbon electricity generation
- Renewables Obligation (RO) – Encourages large-scale renewable energy production
- Feed-in Tariffs (FiT) – Compensates small-scale renewable generators
- Climate Change Levy (CCL) – A government-imposed tax on energy supplied to non-domestic users
- Network Use of System Charges (TNUoS, DUoS, BSUoS) – Covers transmission, distribution, and system balancing
Collectively, these charges can account for over 60% of a business’s total energy bill, particularly in energy-intensive sectors such as manufacturing, logistics, and food production.
This reflects our commitment to transparency, strategic alignment, and long-term value for clients navigating an increasingly complex energy landscape.
Strategic Cost Control: A Framework for Action
To mitigate exposure and optimise energy spend, businesses should consider the following:
- Conduct detailed bill audits to identify and understand non-commodity components
- Engage proactively with suppliers to clarify cost recovery mechanisms and future levies
- Assess eligibility for exemption schemes, particularly for energy-intensive operations
- Invest in energy efficiency and on-site generation to reduce reliance on grid-supplied energy
- Align with sustainability frameworks such as B Corp, UN SDGs, and EcoVadis to future-proof operations and enhance brand credibility
In an era of evolving energy policy and infrastructure reform, the unit price is no longer a sufficient metric for cost control. Strategic leaders must look beyond the headline rate and build systems that anticipate regulatory change, manage financial risk, and support long-term sustainability objectives.

