Check if ESOS 4
applies to your
business

Energy Savings Opportunities Scheme:

The UK Government's mandatory energy assessment
‍
As of 2025, the Environment Agency has issued over 83 civil penalties amounting to over £1.2 million for ESOS non-compliance.

✅ Takes around 60 seconds
✅ Clear guidance on the next steps

Energy Institute company member logo with stylized circular emblem.
START THE QUIZ below ⬇️

Where is your organisation registered?

How many employees does your organisation have?

Approximate annual turnover last financial year?

Does your organisation operate from one or more UK sites with significant energy use?

Do you currently have an internal energy specialist?

When was your last ESOS assessment?

Enter your details below to see if ESOS applies to your business.

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Not Eligible

Thank you for your interest.

Questions about energy? Let's have a chat

An Egg energy expert will contact you to discuss the next steps.

Thank you

Based on your answers, ESOS 4 applies to your business.

ESOS 4 has a compliance deadline of 5 December 2027, and preparation typically starts well in advance.

An Egg energy expert will contact you to discuss the next steps.
Thank you - you are eligible for ESOS 4.

ESOS 4 has a compliance deadline of 5 December 2027, and preparation typically starts well in advance.

An egg consultant will reach out soon.

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