Conducting an energy audit for business operations can help identify where energy is being wasted and highlight practical opportunities to reduce consumption and lower your overheads.
Here, we explain how energy audits for businesses work, why they’re important, how to arrange one for your company, and what the typical energy audit cost for businesses might look like in the UK.
What is a business energy audit?
A business energy audit is a structured assessment of how a company uses energy across its premises, equipment, and general operations. The main purpose is to analyse your electricity, gas, heating, cooling, and lighting usage to identify inefficiencies and recommend improvements.
During a business energy audit, an energy specialist reviews your consumption data, examines building systems, and evaluates how equipment is being used throughout the working day.
The outcome is usually a detailed report outlining areas where energy consumption can be reduced, along with suggested upgrades or operational changes to lower costs, improve your business’s energy efficiency, and help transition to greener alternatives.
How does it work?
An energy audit for a business typically involves several stages that are designed to assess how energy is currently being used within the organisation:
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First, the auditor gathers information from you about the business premises, including energy bills, meter readings, and the equipment you’re using. This helps establish a baseline understanding of your energy consumption.
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Next, the auditor may carry out a site inspection to review the lighting systems, heating and cooling equipment, insulation, machinery, and general business processes that impact your energy usage.
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Finally, once the analysis is complete, your business receives a report highlighting opportunities for improved energy efficiency. This might include recommendations such as upgrading lighting systems, improving insulation, installing energy-efficient equipment, or adjusting operations to reduce waste.
Why they’re important
Conducting energy audits for businesses can provide valuable insights into where energy is being used inefficiently and where cost savings may be possible.
Here are the key reasons why commercial energy audits can be beneficial:
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For many companies, energy consumption increases gradually over time as equipment deteriorates or processes change. A detailed energy cost audit for your business operations can reveal hidden inefficiencies that might otherwise go unnoticed.
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Alongside reducing energy bills, audits can help businesses improve sustainability, reduce their carbon footprint, and showcase environmental responsibility to customers and stakeholders.
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For larger organisations, energy audits may also be required to meet regulatory obligations such as the Energy Savings Opportunity Scheme (ESOS).
How to get an energy audit for your business
If you’re interested in arranging an energy audit for a business, the process usually begins with gathering any available information about your company’s energy usage and premises.
With all the relevant details relating to your business and energy use, the next step is to discuss your situation with an experienced energy broker. After an initial business health check review, they’ll help arrange your business energy audit.
Many businesses choose to arrange an energy audit for business operations through an energy consultant or commercial energy broker because these specialists can recommend qualified auditors and, once you have the results, identify opportunities to reduce consumption or switch to more efficient energy contracts.
If you’d like to have a brief discussion about your business with a skilled energy consultant, you can get started below.
Book your energy audit today
How much it will cost
The energy audit cost for business can vary depending on the size of the company, the number of premises involved, and the level of detail required:
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For small businesses with a single site, a basic energy audit may cost a few hundred pounds.
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Larger organisations with multiple buildings or complex energy systems may require more detailed assessments that can cost significantly more.
The overall cost will also depend on whether the audit is conducted purely for internal efficiency improvements or to meet external compliance requirements, such as ESOS business energy audits.
While there is an upfront cost for the audit itself, many businesses find that the energy savings identified during the audit can outweigh the initial expense over time.
Keep in mind that your initial review and business energy health check will be free with no obligation to progress to a full audit.
Getting an energy audit for ESOS
Large organisations in the UK may be required to conduct business energy audits for ESOS, the government’s Energy Savings Opportunity Scheme.
ESOS applies to companies that:
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Employ more than 250 staff, or
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Have an annual turnover that exceeds £44 million and an annual balance sheet total in excess of £38 million.
Under the scheme, qualifying businesses must carry out energy assessments every 4 years to identify potential efficiency improvements across buildings, industrial processes, and transport.
An energy audit for business ESOS compliance must usually be carried out or approved by a qualified ESOS lead assessor and submitted as part of the company’s compliance reporting.
Why choose Money Helpdesk for your commercial energy audit?
Understanding how your business uses energy can be the first step toward reducing costs and improving efficiency. However, identifying the right type of energy audit for business operations and working with the right specialists can sometimes be challenging.
Here’s why businesses across the UK use Money Helpdesk when arranging commercial energy support:
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Access to experienced commercial energy advisors
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Guidance on arranging energy audits for businesses of all sizes
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Support identifying potential energy-saving and switching opportunities
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Free initial chat with no obligation to proceed further
If you’d like help arranging an energy audit for your business or reviewing ways to reduce your commercial energy costs, you can get started here.
FAQs
Not every company is legally required to conduct an energy audit for business operations, but many organisations choose to carry one out voluntarily to identify potential energy savings.
However, larger companies may need to complete business energy audits for ESOS compliance, depending on their size and energy consumption.
Even if it’s not mandatory, an audit can help businesses understand their energy usage and identify opportunities to reduce operational costs.