Case Studies

Whether you're planning an energy efficiency upgrade or researching the benefits of energy efficiency, our case studies can show you how energy efficiency projects have been completed.

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  1. D25389-0003
    Business & Industry

    Radisson Blu, Letterkenny halves its heating bill

    The Radisson Blu Hotel in Letterkenny, Co. Donegal, switched from using oil to heat the hotel to a biomass boiler, with support from SEAI.

    Find out more
  2. Wren-Urban-Nest_Image_26-10-22
    Business & Industry

    SEAI Energy Awards 2022 Winner | Wren Urban Nest and BDP

    Wren Urban Nest and BDP were winners of the 'Energy in Buildings' category at the SEAI Energy Awards 2022. Read this case study on their Awards submission.

    Find out more
  3. Port-of-Cork-EXEED_2
    Business & Industry

    Port of Cork reduces electricity use and carbon emissions

    The EXEED process was implemented at the Port of Cork, identifying several areas for energy savings. The LED lighting upgrade alone drastically reduced the level of electricity consumed at the Port.

    Find out more
  4. DJI_0726
    Business & Industry
    Renewable Technologies
    Featured

    Wyeth Nutrition Ireland achieves EXEED Certification

    The Limerick manufacturing site Wyeth Nutrition incorporated energy efficiency design with support from SEAI.

    Find out more
  5. Diageo_St-James-Gate_EXEED-Case-Study
    Business & Industry
    Climate Action

    Diageo invests in St. James's Gate Brewery through EXEED

    International beverage manufacturer Diageo are planning significant investments for their St. James's Gate Brewery site in Dublin through the EXEED managed process

    Find out more
  6. MSD-Carlow_1
    Business & Industry
    Renewable Technologies
    Featured

    MSD Carlow makes Energy Efficient Design a priority

    Pharmaceutical company MSD Carlow followed a key building method for ensuring energy efficiency & sustainability in the construction of their new lab.

    Find out more
  7. Element-Six-site
    Business & Industry
    Climate Action
    Featured

    Element Six makes big strides on their decarbonisation journey

    Element Six implemented the Energy Management System (EnMS0 ISO50001:2018 standard on their site, in addition to a heat pump, to continually improve energy performance.

    Find out more
  8. Temmler
    Business & Industry
    Climate Action
    Renewable Technologies

    Temmler switches from Oil to Biomass

    Switching to a Biomass Boiler helped Temmler to hit its
    decarbonisation goals.

    Find out more
  9. Killybegs-Quayside-Power-Socket-thumbnail
    Business & Industry

    Killybegs Harbour Switches to Cold Ironing

    Department of Agriculture, Food and the Marine establishes cold-ironing power supply for fishing trawlers.

    Find out more
  10. Cavan-County-Council-lighting-thumbnail
    Business & Industry

    Cavan County Council upgrades street lighting

    Since 2016, Cavan County Council have been upgrading their streetlights to greener, more energy efficient LED technology as part of their ongoing Streetlight LED Retrofit Scheme.

    Find out more
  11. CJ-Sheeran_SSRH_Wood-Pallets
    Business & Industry
    Renewable Technologies
    Featured

    CJ Sheeran reduces energy costs and carbon emissions

    The pallet manufacturer has set out to lower carbon emissions and energy bills through SEAI's Support Scheme for Renewable Heat (SSRH).

    Find out more
  12. Marine-Institute-staff
    Business & Industry
    Climate Action

    Marine Institute Staff Engagement Campaign

    The Marine Institutes's 'Get Greener' staff engagement campaign has reached several hundred staff with a series of mini campaigns that highlighted ways to save energy at work and at home.

    Find out more
  13. Think-Energy-CODEMA
    Business & Industry

    Codema Staff Engagement Campaign

    Codema's 'Think Energy' staff engagement programme was developed for Dublin Councils and aimed at inspiring staff in Civic Offices to become more energy conscious.

    Find out more
  14. Martin-Dempsey-poultry-farm
    Business & Industry
    Renewable Technologies

    Poultry farm switches to renewable heating

    Poultry farmer in County Mayo, avails of SEAI's Support Scheme for Renewable Heat (SSRH).

    Find out more
  15. Falls-Hotel
    Business & Industry
    Featured
    Renewable Technologies

    A hydro-powered hotel

    Sustainability is at the heart of Falls Hotel & Spa in Ennistymon, County Clare. Recently declared a carbon neutral property, they are 2021 Winners at the SEAI Energy Awards

    Find out more
  16. AN-POST-WORLDS-FIRST-ZERO-EMISSIONS-MX-2_1200-x-800-px
    Business & Industry
    Electric Vehicles

    An Post drives forward with zero emissions

    An Post's ambition is to be the greenest postal service in Europe.

    Find out more
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