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Current version of the Environmental Agency ESOS Guides…
Complying with the Energy Savings Opportunity Scheme, full list of guidance updates link From: Department for Energy Security and Net Zero, Environment Agency and Department for Business, Energy & Industrial Strategy
Historical list of ‘Environment Agency’ Energy Saving Opportunity Scheme (ESOS)
Newsletters…
ESOS Newsletters 2025
ESOS Newsletters 2024
- 043.1 ESOS Action Plans data requirements
- 043 ESOS Newsletter Issue 31 (November 2024) – (Batch 34)
- 042 ESOS Newsletter Issue 30 (October 2024)
- 041.1 – ESOS Action Plans Template
- 041 ESOS Newsletter Issue 29 (October 2024) – (Batch 35)
- 040 ESOS Newsletter Issue 28 (September 2024)
- 039 ESOS Newsletter Issue 27 (July 2024)
- 038 ESOS Newsletter Issue 26 (July 2024)
- 037 ESOS Newsletter Issue 25 (July 2024)
- 036.1 – Guidance on Organisational Purpose
- 036 ESOS Newsletter Issue 24 (June 2024) – (Batch 36)
- 035.2 – Appendix B: Information to provide through the ESOS notification system document
- 035.1 – MESOS data requirements template
- 035 ESOS Newsletter Issue 23 (June 2024) – (Batch 35)
- 034 ESOS Newsletter Issue 22 (May 2024) – (Batch 13)
- 033.1 Webinar on requirements for ESOS Phase 3 Compliance
- 033 ESOS Newsletter Issue 21 (April 2024)
- 032 ESOS Newsletter Issue 20 (April 2024)
- 031.3 – ESOS User Management
- 031.2 – ESOS Pre Onboarded User Account & Organisation Set-up
- 031.1 – ESOS New User Account & Organisation Set-up
- 031 ESOS Newsletter issue 19 (March 2024) – Batch 15)
- 030.3 ESOS User Management
- 030.2 ESOS Pre-Onboarded User Account & Organisation Set-up
- 030.1 ESOS New User Account & Organisation Set-up
- 030 ESOS Newsletter issue 18 (March 2024) – (Batch 14)
- 029 ESOS Newsletter issue 17 (March 2024)
- 028.1 – Responsible undertaking key validated data blank
- 028 ESOS Newsletter issue 16 (February 2024) – (Batch 16)
ESOS Newsletters 2023
- 027 ESOS Newsletter issue 15 (November 2023)
- 026.1 – Annex A – ESOS Summary Report template (Sept-23)
- 026 ESOS Newsletter Issue 14 (September 2023)
- 025 ESOS Newsletter Issue 13 (June 2023)
- 024.1 – Annex A – ESOS Report template
- 024 ESOS Newsletter Issue 12 (May 2023)
- 023 ESOS Newsletter Issue 11 (January 2023)
ESOS Newsletters 2022
ESOS Newsletters 2021
ESOS Newsletters 2019
ESOS Newsletters 2017
ESOS Newsletters 2016
ESOS Newsletters 2015
- 008 ESOS Newsletter Issue 8 (November 2015)
- 007 ESOS Newsletter Issue 7 (November 2015)
- 006 ESOS Newsletter Issue 6 (October 2015)
- 005 ESOS Newsletter Issue 5 (September 2015)
- 004 ESOS Newsletter Issue 4 (August 2015)
- 003 ESOS Newsletter Issue 3 (July 2015)
- 002 ESOS Newsletter Issue 2 (May 2015)
- 001 ESOS Newsletter Issue 1 (February 2015)
Environment Agency ESOS letter
Environment Agency send ESOS Reminder Letter (18 May 2015) (18 May 2015) ‘Environment Agency send ESOS Reminder Letter (18 May 2015)’.
Superseded Environmental Agency ESOS guides…
Previous Environmental Agency ESOS Guides below…
Environmental Agency ESOS Guide Version 4
Comply with ESOS: a guide to qualification, compliance and notification requirements Version 4.
Ref: LIT 10094, PDF.
CRC – v – CCA – v – ESOS, All for one and one for?
At the Summer Budget 2015, the UK Government announced that it would undertake a review of business energy tax policy to improve and simplify the landscape.
The HM Treasury has launched a consultation seeking views and evidence on proposals to reform the business energy efficiency tax landscape and associated regulations, including the CRC Energy Efficiency Scheme and Climate Change Agreements, and energy and carbon reporting including links to the Energy Savings Opportunity Scheme (ESOS).
The review may lead to future changes in the policy landscape but does not affect the present requirements of the schemes. Participants therefore need to continue to meet their obligations as normal until any changes are introduced.
The consultation ran up until 11:45 a.m on 9th November 2015.
Ref: 1853PDF, 820KB, 30 pages.
Published on the 28th September 2015.
You can download a copy at Reforming the business energy efficiency tax landscape_CRC-CCA-ESOS_PU1853_business_energy – 28th September 2015
CRC – v – CCA – v – ESOS, All for one and one for?
Ref: LIT 10094, PDF, 885KB, 81 pages.
Environmental Agency ESOS Guide Version 1.1
HM Government (DECC) Energy Savings Opportunity Scheme Guide
The UK Government published it’s revised response (Version 1.1) to the public consultation on the Energy Savings Opportunity Scheme.
DECC_Approaches_to_ESOS_audits_guide_FINAL_20_03_15
PDF, 963KB, 44 pages.
Department of Energy and Climate Change (DECC) – Approaches to ESOS Audits, 20th March 2015.
PDF 901KB, 42 pages, 20th March 2015.
Environmental Agency ESOS Guide Version 1
Ref: LIT 10094,
PDF, 1.01MB, 78 pages.
Initial publication by the Environment Agency. Uses some text from Department of Energy and Climate Change’s (DECC) guidance document – Guide to ESOS, Version 1.1, September 2014 and supersedes the DECC guidance illustrated below.
The Department of Energy & Climate Change (DECC) Energy Saving Opportunity Scheme (ESOS) guide has been superseded by the Environment Agency’s ESOS compliance guidance version 01 which was published on the 17 February 2015. In the event of any conflict or ambiguity between the Guides, please follow the Environment Agency’s compliance guidance.
The EA guide gives a comprehensive overview of ESOS and how to comply. It details:
- which organisations qualify for this mandatory scheme
- what qualifying organisations need to do to comply
- how organisations should notify the Environment Agency that they are compliant
- when the compliance deadline is what the penalties are for not complying
The DECC Guide has been superseded by Version 3 attached: – ‘Complying-with-the-Energy-Savings-Opportunity-Scheme-Version-03-by-the-Environment-Agency-ESOS-Lead-Assessors’
Enforcement and Sanctions Environmental Agency Guidance
Environment Agency_Enforcement and Sanctions – Guidance Version 03 – LIT_5551
ESOS Impact Assessments
Uk Government’s final Stage Impact Assessment to accompany the Government Response to the ESOS consultation.

Every moment spent on ESOS compliance is a distraction from your core business activities.
At LCEA Ltd we are knowledgeable and experienced consultants and we can take you on a journey with ESOS beyond simple compliance, maximising cost savings and adding value to the process, making your business more competitive. We are accredited and approved ESOS Lead Assessors.
With numbers of lead ESOS assessors limited, starting early will ensure availability of a quality lead ESOS assessor and ensure you can start making savings sooner and ensure that you comply with ESOS.
Call our team today if you would like to discuss a potential route to ESOS ahead of the next compliance deadline.
It’s not too early to start your pathway to compliance for ESOS Phase 3 and getting you ready for ESOS Phase 4.
If you require any additional information, please do contact our Surveying Department for more assistance on +44 (0)203 504 0135
