ESOS vs SECR: What’s the Difference?
ESOS and SECR are two of the UK’s most important energy and carbon reporting schemes, yet they’re often confused.
Although both support improved energy performance and carbon reduction, they have different objectives, reporting requirements and qualification criteria.
Understanding the differences helps organisations meet their legal obligations while making better use of the information gathered through each scheme.
What is ESOS?
The Energy Savings Opportunity Scheme (ESOS) requires qualifying organisations to assess their energy consumption and identify opportunities to improve energy efficiency.
The primary objective is to encourage businesses to reduce energy use and operating costs through regular energy assessments.
What is SECR?
Streamlined Energy and Carbon Reporting (SECR) requires qualifying organisations to report their energy use, greenhouse gas emissions and energy efficiency actions within their annual financial reports.
The emphasis is on transparent reporting rather than conducting detailed energy audits.
Key Differences
| ESOS | SECR |
|---|---|
| Focuses on energy assessments | Focuses on annual reporting |
| Four-year compliance cycle | Annual reporting requirement |
| Requires a Lead Assessor | No Lead Assessor required |
| Identifies energy-saving opportunities | Reports energy consumption and emissions |
| Includes energy audits | Includes emissions disclosures |
Do Organisations Need Both?
Some organisations will only need to comply with one scheme.
However, many large UK organisations meet the criteria for both ESOS and SECR.
Fortunately, the information gathered during an ESOS assessment can often support SECR reporting, reducing duplication and improving the quality of energy data available across the organisation.
How Carbon Numbers Investments Can Help
Whether your organisation needs ESOS, SECR or both, our experienced consultants can guide you through every stage of the compliance process.
From energy audits and reporting to long-term carbon reduction planning, we help organisations simplify compliance while identifying practical opportunities to improve energy performance.
👉 Speak to our team today.
