Dónall O’Brien

Director dobrien@em3.ie

is a Mechanical Engineering Graduate from Cork Institute of Technology and has worked in the Industrial Sector in Ireland for over 15 years with his initial graduate experience being in the field of Industrial refrigeration systems.

Following a period with York/Sabroe in Australia, Donall joined Project Management Group in 2001 as a utilities design engineer. Donall gained invaluable experience working as Lead Utilities Design Engineers on several high profile projects such as Janssen P3 Project, Centocor Biologics, and Abbott Ireland Cootehill Expansion Projects.

In 2006 Donall became a full-time energy consultant with White Young and Green Ireland and provided energy consultancy services to Roche Ireland, Abbott Corporation, Sustainable Energy Ireland and Kerry Group.​

In late 2007 Donall launched Industrial Utilities Ltd. and has since grown the Utility and Energy consultancy business which provides first class energy management services to a range of clients in the industrial sector.

In 2013 EM3 was launched in conjunction with long term business associate John Hensey of Agility and the business has grown from strength to strength since.

Donall & EM3 are contracted by the SEAI to act as relationship managers to support some of Ireland’s largest Energy users within the LIEN network.

Donall has worked as a technical expert on Refrigeration, HVAC and Food & Dairy working groups for SEAI and is currently leading the Utilities Special Working group on behalf of the SEAI.