Energy Audit Scheme

Is your business a LARGE Enterprise? Do you employ 250 employees or over (on payroll) or do you have an annual turnover in excess of €50m and an annual balance sheet total in excess of €43m. If you answered yes to either question, then this scheme may apply to your business.

In order for the EU to meet its binding energy efficiency and emissions targets, measures have been identfied that are required to be introduced by member states. The measures cover activities in the public sector, utilities, buildings and transport, financing of energy projects, and energy use in large enterprises.

Large Enterprises must carry out an energy audit of their operations every four years. The first such audit must be completed by 5th December 2015. 

The directive has been transposed into Irish Law as Statutory Instrument (SI) 426 of 2014. Part 3 of this legislation covers Energy Audits. 

How to comply

  1. Large Enterprises must either carry out an energy audit or
  2. Demonstrate that they are implementing an energy or environmental management system*.

*This must be certified by an independent body according to the relevant European or International standards. They must then be able to demonstrate to SEAI that the management system concerned includes a specific and detailed energy audit element.

In Ireland, this is referred to as the “Energy Auditing Scheme”. This audit must be completed every four years.

To demonstrate compliance, a business must use a Registered Energy Auditor to complete the audit.


Large Enterprises / Organisations


For the purposes of demonstrating compliance, an organisation must select an auditor from the SEAI registered list of auditors. Please click here to view the full list: Register of Energy Auditors

An energy professional on the list will be known as a Registered Energy Auditor.


Useful Links

Contact the Helpdesk

General enquiries: or call 01 808 2046 for further information.

Auditor enquiries:

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