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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Tyndall-Institute-Building-External
Business & Industry
Featured
EXEED

Tyndall National Institute lowers energy use and carbon emissions by 33% and energy costs by 23%

The energy team used the EXEED IS 399 process to identify significant energy and CO2e savings measures across its campus.

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Mullingar Park Hotel
EXEED
Business & Industry

Optimising hotel energy efficiency at Mullingar Park Hotel

Mullingar Park Hotel’s successful EXEED certified energy transformation delivers energy savings of 665,905 kWh/yr and carbon reduction 138 tCO2/yr

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Team at Kilsaran being present with a plaque for EXEED Certification
EXEED
Business & Industry

Design-led energy performance optimisation at Kilsaran Asphalt Plant, Tullamore

Through SEAI’s EXEED programme, Kilsaran achieved verified energy and carbon savings at its Tullamore Asphalt production facility.

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Man standing outside of his house
Home Energy Upgrades

Kildare homeowner cuts his energy bills by almost 50%

Thomas chose the SEAI One Stop Shop grant to help bring his home from a BER C to BER A1.

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Three men walking with Markree Castle Hotel in the background.
Business & Industry
Support Scheme for Renewable Heat

A 17th century castle brings its energy efficiency into the 21st century

Renewable heat at the heart of a heritage estate. A 350kW biomass boiler now supplies 80% of Markree Castle’s thermal energy, transforming comfort and cutting costs.

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Roadstone truck at Belgard plant
Business & Industry
Featured
Large Industry Energy Network
EXEED

Roadstone blacktop optimisation: designing for energy efficiency and carbon reduction with EXEED

Through SEAI’s EXEED Certified Energy Efficient Design approach, Roadstone optimised its blacktop production process, reducing energy use and emissions while boosting operational performance across its asphalt plants.

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Erris SEC
Communities

From master plan to implementation: co-creating community-led energy solutions for Erris

Postgrad students from Germany worked with Erris SEC to explore renewable energy options within the community.

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Picture of home featured in case study
Energy Research

Testing flexibility of renewable energy systems based on price

The aim of this project is to control the power flowing into and out of a home through a single, remotely operated smart platform.

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Solar panels on a farm building in Dingle, Co. Kerry
Communities

West Kerry Dairy Farmers SEC – Ireland’s first sectoral Sustainable Energy Community

A farmer-led Sustainable Energy Community on the Dingle Peninsula is cutting energy costs, installing solar power, building community cohesion and reshaping how dairy farming engages with climate action.

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Heat pumps installed at BOI buildings
Business & Industry
Large Industry Energy Network

Bank of Ireland's decarbonisation journey

Bank of Ireland IT centre reduces its reliance on fossil fuels contributing to BOI’s 49.3% SBTi Carbon reduction target.

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  1. Energy-Awards-NUIG
    Communities
    Renewable Technologies
    Climate Action

    NUIG Surpass Climate Targets and Set New 40% Goal for 2020

    Investment in renewable technologies helped NUIG exceed Climate Targets and supports them on their journey to establish the campus as one of the 'greenest' in the world.

    Find out more
  2. Retrokit-Team_Southern_Star
    Communities
    Climate Action

    RetroKit to Play Key Role in Pushing Climate Targets

    RetroKit was funded and developed to support housing providers and policy makers to plan and implement the delivery of the Climate Action Plan.

    Find out more
  3. Batterstown-image
    Communities
    Climate Action

    Batterstown Sustainable Energy Community

    Batterstown collaborate with Meath County Council to drive their vision forward and begin the process of decarbonising their locality.

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  4. UCD-Picture
    Communities
    Climate Action

    UCD Making the Move to Low Carbon Heating

    University College Dublin established a Sustainable Energy
    Community to support them on their sustainable energy journey
    and deliver on governmental climate action targets.

    Find out more
  5. Untitled-design
    Communities

    Dementia Centre Powering Sustainability in Healthcare

    Ensuring patients stay warm is a top priority for all at the
    Birches Alzheimer centre in Dundalk.

    Find out more
  6. Geenration-Green
    Communities
    Climate Action

    Sustainable Schools

    Collinstown Park School Embraces Sustainability

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  7. Ed-Edge-Knocklyon
    Climate Action
    Communities

    Knocklyon Energy Community

    Mentorship with the SEAI helped Knocklyon energy community
    establish a baseline for its priorities in the form of an energy
    masterplan

    Find out more
  8. 4.11
    Climate Action
    Communities

    Tallaght Community Energy Living Lab

    Communities play a huge role in transitioning Ireland towards a
    zero carbon economy

    Find out more
  9. fruit_veg
    Communities

    SuperValu in Glanmire

    Liam Ryan is the store owner of SuperValu Glanmire. He is
    committed to creating a greener and more vibrant local
    community.

    Find out more
  10. roscommon_fire_estate
    Communities

    Roscommon Fire Station

    After an energy audit, Roscommon Fire Service found that heating controls and lighting were two areas where they could make significant energy savings.

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  11. siamsa_tire
    Communities

    Siamsa Tire theatre

    Based in Tralee, Siamsa Tire is one of the busiest theatres in Ireland. It was built in 1991 and was not energy efficient.

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  12. solar-panels-option
    Communities

    The Donate as you save Energy Project

    Donate as you save Energy (DaysE) allows organisations to donate their
    energy credits to social enterprises and charities.

    Find out more
  13. bicycles
    Communities
    Climate Action

    Sustainable Clonakilty

    Sustainable Clonakilty established
    Clonenergy 2020 to help Clonakilty reach energy neutrality through renewable energy by 2020

    Find out more
  14. kilkenny-lights
    Communities
    Renewable Technologies
    Climate Action

    Kilkenny City Lighting Project

    The project to reduce energy consumption by Kilkenny County
    Council has contributed towards their 2020 energy savings target
    and lowered costs.

    Find out more
  15. car_park
    Communities

    Lighting Upgrade at Cavan Multi-Storey Car Park

    A high efficiency lighting retrofit was completed on Cavan multi-
    storey car park.

    Find out more
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