At ESOS Audit, we specialise in Energy Savings Opportunity Scheme (ESOS) assessment required for large UK businesses to evaluate their energy consumption and efficiency. 

The audit identifies energy-saving opportunities across buildings, transport, and industrial processes, helping businesses reduce costs and carbon emissions. 

ESOS compliance is legally mandated under UK law, and qualifying organisations must complete an audit every four years.

Speak to our specialists today to ensure your business is compliant today.

When Is the Next ESOS Deadline?

The next ESOS Phase 3 deadline is 5 June 2024. 

Businesses must complete and submit their ESOS compliance report before this date to avoid financial penalties.

What Happens If I Miss the ESOS Deadline?

Failing to comply with ESOS regulations can result in fines of up to £50,000, plus additional daily penalties until the audit is completed

Because non-compliance may also lead to enforcement action and reputational damage, our team ensures fast and reliable service.

Can I Use ISO 50001 Certification Instead of an ESOS Audit?

Businesses with a valid ISO 50001 Energy Management System certification covering 100% of their energy use are exempt from the ESOS audit requirement. 

In the case of an exception, businesses must still notify the Environment Agency of their compliance.

How Much Does an ESOS Audit Cost?

Prices for ESOS audits range from £2,000 to £10,000+. 

The cost of an ESOS audit varies depending on business size, energy usage complexity, and the number of sites. 

Because an ESOS audit identifies long-term energy cost savings, it is a valuable investment for businesses.

Who Needs an ESOS Audit?

If a company has 250 or more employees, it must comply with ESOS regulations. 

Businesses with an annual turnover exceeding £44 million and a balance sheet total over £38 million also qualify. 

If a company is part of a corporate group where one business meets these thresholds, the entire group must comply. 

Since public sector organisations are exempt, some non-profit and charitable organisations may still need to participate.

What Does an ESOS Audit Involve?

An ESOS audit is a comprehensive review of energy consumption across a business’s buildings, transport, and industrial processes. 

The process begins with data collection, where information on electricity, gas, fuel, and other energy usage is gathered from utility bills and metering systems. 

On-site surveys are then conducted to assess how energy is used and to identify areas of inefficiency. 

The next step involves detailed energy analysis, where consumption patterns are evaluated, and opportunities for savings are identified. 

Based on the findings, the audit provides cost-saving recommendations, offering practical solutions to improve energy efficiency and reduce waste. 

Finally, a full ESOS compliance report is prepared and submitted to the Environment Agency before the deadline, ensuring the business meets all regulatory requirements.

What Are the Benefits of an ESOS Audit?

An ESOS audit reduces energy costs, improves efficiency, and ensures legal compliance, helping businesses cut waste and carbon emissions.

• Avoids Fines & Legal Penalties – Ensures compliance with UK ESOS regulations.
• Identifies Energy Savings – Highlights opportunities to cut energy waste and reduce bills.
• Reduces Carbon Footprint – Supports sustainability and helps meet net-zero targets.
• Enhances Business Reputation – Demonstrates commitment to energy efficiency and corporate responsibility.
• Improves Operational Efficiency – Helps businesses streamline processes and lower costs.

What Happens If a Business Fails to Comply with ESOS?

Failure to complete an ESOS audit can result in fines of up to £50,000, plus additional daily penalties until compliance is achieved. The Environment Agency actively enforces ESOS regulations, and businesses that do not comply may face legal and reputational risks.

Why Choose Us for Your ESOS Audit?

We provide comprehensive ESOS audits, ensuring businesses meet UK compliance deadlines while identifying significant cost-saving opportunities. 

Our qualified ESOS lead assessors offer detailed energy analysis, tailored recommendations, and full compliance reporting, making the process stress-free and efficient.

Do SMEs Need to Complete an ESOS Audit?

Small and medium-sized enterprises (SMEs) are not required to complete an ESOS audit unless they are part of a larger corporate group that meets ESOS qualification criteria.

How Long Does an ESOS Audit Take?

An ESOS audit can take several weeks to complete, depending on the size and complexity of the organisation. 

The process includes data collection, site visits, energy analysis, and report submission, so businesses should start early to meet the compliance deadline.

How Often Do I Need an ESOS Audit?

ESOS audits are required every four years, with businesses needing to comply with each new phase of the scheme.

Can ESOS Audit Recommendations Help Reduce Costs?

ESOS audits identify energy-saving opportunities that can lead to significant reductions in energy bills. 

Many businesses recover the cost of the audit through improved efficiency and reduced energy consumption.

What Happens After the ESOS Audit Is Completed?

After the audit, businesses receive a detailed report outlining energy-saving measures and cost-reduction strategies. 

The findings must be reviewed by a board-level director before being submitted to the Environment Agency for compliance.

How to Get a Free Quote Today

Simply contact our team by our online enquiry form, providing details about your business size, energy usage, and number of sites. 

Our experts will assess your requirements and provide a tailored, no-obligation quote with clear pricing and timelines.

Don’t wait until the deadline—secure your compliance now.

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For more information on ESOS Audit, fill in the contact form below to receive a free quote today.