Energy Saving Opportunity Scheme (ESOS)

Energy Saving Opportunity Scheme (ESOS)

Are you ESOS Compliant?

The deadline for ESOS Phase 2 is 5 December 2019. Don't risk fines, call now: 0114 225 3500 or email us on


Energy Saving Opportunity Scheme (ESOS)

ESOS is a mandatory energy assessment scheme for large organisations in the UK that either:

  • Employs 250 or more people, or
  • Has an annual turnover in excess of 50 million euro (£44,845,000), and an annual balance sheet total in excess of 43 million euro (£38,566,700)
  • An overseas company with a UK registered establishment which has 250 or more UK employees (paying income tax in the UK)

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.

Hallam Energy has a strong track record of delivering energy audits to large organisation from different sectors, heavy engineering, manufacturing and construction and helping them achieve compliance against the requirement of ESOS.

Our team of experts and qualified Lead Assessors offer the following support to businesses to achieve ESOS compliance & increase their energy efficiency

  • ESOS Compliant Audits & Reports
  • Energy Audits
  • Data gathering and reporting
  • Energy supply and bills review
  • Energy Procurement
  • ISO 50001 Energy Management System
  • Staff Training

Energy Audits are designed to analyse the operational efficiency of processes and organisations.  This allows you to quantify and implement solutions to reduce the environmental impact and provide financial savings. These solutions can vary from optimising the incoming supply, alteration and/or implementation of new operational procedures to the implementation of new technology.

For your assessment, you need to:

  1. Determine your total energy consumption
  2. Identify your areas of significant energy consumption
  3. Appoint a lead assessor
  4. Notify the Environment Agency
  5. Keep records

Some other services we offer include:

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