SECR Glossary

ESOS (Energy Savings Opportunity Scheme)

A mandatory energy assessment scheme for large organisations

What is ESOS (Energy Savings Opportunity Scheme)?

The Energy Savings Opportunity Scheme (ESOS) requires large organisations to conduct comprehensive assessments of energy use and identify cost-effective savings opportunities every four years. Many ESOS participants are also within SECR scope.

Why It Matters for SECR

ESOS audits can inform SECR energy efficiency narratives. Understanding both schemes helps streamline compliance and identify efficiency opportunities.

Examples

  • 1

    Using ESOS audit findings for SECR narrative

  • 2

    ESOS Phase 3 deadline: 5 June 2024

  • 3

    Different qualification criteria but significant overlap

SECR Reporting Requirements

ESOS is an assessment scheme, not a reporting scheme like SECR. Complying with ESOS can help provide content for SECR's energy efficiency narrative.

Related Terms

How ESOS (Energy Savings Opportunity Scheme) Fits Into Your SECR Report

Understanding ESOS (Energy Savings Opportunity Scheme) is essential for accurate SECR reporting. This concept appears throughout the reporting process—from data collection to final disclosure. Make sure your finance and sustainability teams have a shared understanding of this term.

For practical guidance on applying this concept, see our calculation guides or use the compliance checker to assess your specific situation.

Master SECR Terminology

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