Stroma Certification's ESOS Certification scheme is designed to certify ESOS Lead Assessors in line with the requirements of the Energy Savings Opportunity Scheme (ESOS). Our ESOS Register is approved by the Environment Agency on behalf of the Department for Business, Energy & Industrial Strategy. By becoming an ESOS Lead Assessor, individuals can work with large organisations to assess and reduce their energy consumption. ESOS Lead Assessors can also sign off improvements works as having been carried out using an appropriate methodology aligned to ESOS Scheme Guidance.
First year membership £0. Application pre-assessment training (1 day) £1,149. Annual membership renewal £250
All quoted prices exclude VAT.
ESOS is a mandatory energy audit scheme for all qualifying UK organisations who meet a given criteria, namely:
Source: Environment Agency
Organisations who meet these criteria must undergo an ESOS audit every 4 years to assess their energy consumption. There is a requirement for organisations to notify the Environment Agency that they are compliant with the ESOS regulations within a given compliance period.
Compliance Phase | Qualification Date | Compliance Period | Compliance Date | Status |
---|---|---|---|---|
1 | 31 December 2014 | From 17 July 2014 to 5 December 2015 | 5 December 2015 | Ended |
2 | 31 December 2018 | From 6 December 2015 to 5 December | 5 December 2019 | Current |
3 | 31 December 2022 | From 6 December 2019 to 5 December 2023 | 5 December 2023 | Future |
4 | 31 December 2026 | From 6 December 2023 to 5 December 2027 | 5 December 2027 | Future |
ESOS energy audits can only be signed off by a qualified ESOS Lead Energy Assessor. ESOS compliance is mandatory for UK qualifying organisations and by adding your name to our ESOS Lead Energy Assessor Register you are demonstrating your ability to sign off their ESOS compliance work.
We also provide a one day ESOS training course.
We would encourage applicants to download and read our ESOS members pack which provides information and the requirements for ESOS Certification. Our friendly customer service team is also available to answer any of your questions so please request a callback using our online form.
Apply online at
stroma.com/assessor-application
Speak to our friendly customer team on
0845 621 11 11 (ext.603)
Complete our customer callback form and we will call you to discuss your application
Candidates will need to be able to demonstrate sufficient competence in accordance with the requirements of PAS 51215. This includes a minimum length of two years of professional energy assessment and energy audit experience. We’ll respond to your application within 72 hours to confirm your pre-assessment and training dates.
The pre-assessment takes place with a member of our ESOS team. It is designed to assess your skillset, analyse your application and measure your experience against the scheme requirements.
Stroma Certification's ESOS Certification scheme documents are made available to the public, applicants and certified Organisations through a downloadable ESOS Members pack that contains documents including the following:
To be completed for those Organisations requiring certification or alternatively the online application can be completed.
Documents the certification scheme processes for granting, refusing, maintaining, renewing, suspending, restoring or withdrawing certification or expanding or reducing the scope of certification.
Documents Stroma Certification's commitment to ensuring impartiality in all aspects of our certification and business activities. Further information is also available on the Consumer Advice page.
Documents how a complaint or appeal can be notified to Stroma Certification and how it will be dealt with. Further information is also available on the Consumer Advice page.
Documents the means by which Stroma Certification can be contacted concerning ESOS certification and other business related activities.
If you would like clarification on any aspect of the certification process please contact Stroma Certification by emailing esos@stroma.com or telephone our friendly team on 0845 621 11 11.
Approved ESOS Register
Technical Support
Dedicated ESOS trainers