What is ESOS?

The UK Government has established the Energy Savings Opportunity Scheme (ESOS) to implement Article 8 (4-6) of the EU Energy Efficiency Directive (2012/27/EU) which calls for mandatory energy assessments of large UK organisations. SDS was one of the first accredited companies to offer this service
SDS Energy, ESOS Lead Assessor

Organisations that qualify for ESOS must carry out ESOS assessments every 4 years. These assessments are audits of the energy used by their buildings, industrial processes and transport to identify cost-effective energy saving measures.

Qualifying organisations must notify the Environment Agency of their compliance by the deadline of 5 December 2015. Failure to comply will result in a fixed penalty of up to £5,000 and you could be charged an additional £40,000 in daily penalties (£500/day for up to 80 days) for failure to notify compliance. Your non-compliance will also be made public and further discretionary penalties apply.

ESOS does not need to be seen as a burden to your organisation. If planned carefully, it provides an excellent opportunity to boost your energy efficiency, reduce costs and carbon emissions. Ultimately, this will set your organisation on the right path for a more sustainable future.

Does it apply to me?

ESOS applies to large UK undertakings and their corporate groups. Your organisation qualifies if, on 31 December 2014, it meets the ESOS definition of a large undertaking. Corporate groups qualify if at least one UK group member meets the criteria and all group members are required to comply.

ESOS definition of a large undertaking – An organisation that carries out trade or business which either:

  • Employs at least 250 people
  • Employs less than 250 people but has an annual turnover in excess of €50 million (£38,937,777), and an annual balance sheet in excess of €43 million (£33,486,489)

How can SDS help?

SDS is a specialist provider of ESOS Assessments and one of the first companies to be accredited. If you qualify for the scheme, you should be aware of the deadlines and plan ahead. We can help you determine the most appropriate route to compliance for your organisation and take you through each step of the process. Our Lead ESOS Assessors understand all of the technical requirements in relation to the scheme and will communicate these requirements to you and liaise with the project team to collate all of the relevant information in order to register your compliance. Contact us for more information or fill in the ESOS Quotation Request Form below.


Appointment and Briefing

Desktop Analysis of Relevant Data

ESOS Energy Audit

ESOS Report and Calculations

Supporting Documents

ESOS Evidence Pack / Compliance

Final Meeting and Presentation

ESOS Clients

  • SDS Energy