The members of LIEN, supported by SEAI, work together to improve their energy performance and inspire others to follow.

  • 200

    of Ireland’s largest energy users are members of LIEN
  • 134,000

    people are employed by Network members
  • 20%

    of Ireland's total primary energy requirement is accounted for by LIEN members

About the Large Industry Energy Network (LIEN)

LIEN members are companies with annual energy bills of €1 million or over. SEAI work with these companies to improve their energy performance and inspire others by sharing their experience. LIEN members benefit from access to energy expertise and knowledge, built up over two decades. They are part of a group that are kept up to date on the latest technology and supports available in energy efficiency and renewable energy.

Learn more    View members list

Who can join LIEN

Companies are eligible if they are either spending at least €1 million on energy annually, or are certified to or pursuing ISO 50001 certification. Certain commitments must be fulfilled by companies signing up to LIEN. Companies must:

  • Develop an energy management programme and action plan
  • Set and review energy targets
  • Report annually on energy performance
Join the Large Industry Energy Network    LIEN initiatives and new strategy

View LIEN member results and targets

The total primary energy requirement (TPER) of the network decreased marginally to 35,050 GWh in 2018, representing a total estimated energy spend of €1.26 billion. View TPER breakdowns by sector and individual member results and targets.

View Members Results

Contact us

If you are interested in joining or have any queries about LIEN, please email business@seai.ie