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For larger organisations, regulations require an energy audit if you employ 250 or more people, or exceed £44 million turnover and £38 million balance sheet. Acting early protects compliance and avoids last-minute pressure.
Energy audits can be tailored to your organisation, from focused single-site reviews to comprehensive multi-site assessments. They also support ESOS Phase 3 and ESOS Phase 4 compliance, including structured Progress Reports and detailed Action Plans.
A business energy audit includes key actions such as managing compliance, mapping overall energy consumption, pinpointing high-usage areas, and identifying practical opportunities to improve efficiency and reduce operational costs.


An energy audit helps meet regulatory requirements while identifying savings opportunities. It involves appointing an assessor, reviewing electricity, gas and fleet usage, identifying improvements, gaining director sign-off, and notifying the Environment Agency of compliance.
Energy audits must be completed by accredited professionals with recognised expertise in energy efficiency and management. With extensive commercial energy experience, our specialists provide tailored advice and practical, results-driven solutions for your business.
Your audit will identify practical ways to reduce energy costs, cut carbon emissions, and maintain compliance. It can also highlight renewable energy options and longer-term strategies to improve operational efficiency and strengthen sustainability performance.
Costs depend on the size and complexity of your site, as well as the scope of the assessment required. We are one of the most affordable providers in the UK and guarantee to beat any like-for-like quote, even if you have already received one.

Cost Savings and Efficiency
Conducting commercial energy audits helps businesses uncover areas of energy wastage, allowing them to cut costs by improving energy efficiency based on audit recommendations.
Environmental Impact
Commercial energy audits help businesses reduce their carbon footprint by identifying ways to decrease energy consumption, supporting corporate sustainability objectives, and ensuring compliance with environmental regulations.
Improved Operational Performance
Energy audits for businesses frequently reveal operational inefficiencies, which, when addressed, can enhance productivity and operational performance by ensuring optimal equipment and system functionality.
Upgrading energy-efficient lighting systems like LEDs can significantly reduce energy consumption and costs.
Optimising heating, ventilation, and air conditioning (HVAC) systems can save energy.
Improving the efficiency of processes and machinery in manufacturing and industrial settings can lead to significant energy savings.
Enhancing building insulation and sealing helps maintain optimal temperatures, reducing the need for excessive heating or cooling.
We cover all parts of the UK. We can cater to even the most complex and widespread commercial property portfolios.
Our multi-skilled assessment team is certified by several accreditation bodies and undergoes regular training to develop their skillset.
We provide each of our valued customers with their own Dedicated Project Manager, ensuring you always have a direct point of contact.

We provide 24/7 customer support, guaranteeing swift responses to urgent inquiries and ensuring peace of mind.

Our solutions are designed to be flexible, adapting to market fluctuations to help you manage costs and mitigate risks effectively.

We facilitate seamless transitions and manage contracts efficiently, minimising disruptions and ensuring a consistent energy supply.
Our energy assessors will evaluate the building's envelope, including windows, doors, and other openings, to determine if energy is lost through these points. They will also review operational and management practices.
The process begins with an initial meeting to understand the client's objectives, operations, and energy usage patterns. This step is essential for defining the scope of the audit.
Data collection involves gathering historical energy consumption data, equipment specifications, and operational schedules. This information is crucial for analysing energy usage.
An on-site inspection is conducted to observe and measure the energy performance of equipment and systems. This step includes using specialised tools to gather accurate data.
The collected data is analysed to identify energy-saving opportunities. This involves comparing current energy usage with industry benchmarks and best practices.
A detailed report summarises the findings and provides recommendations for energy efficiency improvements. This report includes a cost-benefit analysis and an implementation plan.
Businesses may require support to implement the recommended changes after the audit. This could involve project management, training, and ongoing monitoring.
A professional energy audit with Focus Green is the best place to start. Our knowledgeable assessor will carefully review all aspects of your energy use and suggest specific solutions to lower energy costs and reduce carbon emissions. Examining how an energy audit can benefit your business is worth investigating to achieve long-term savings.