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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Martina standing outside her home with John from SSE Airtricity
Home Energy Upgrades

Semi-D goes from a BER D1 to A2 following a home energy upgrade

Martina is now living in a more comfortable and energy efficient home following multiple energy upgrades managed by an SEAI registered One Stop Shop

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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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Three people pose with EXEED certification
EXEED
Business & Industry

Shannon Springs Hotel’s EXEED certified achievements of 48% savings against the baseline

A landmark EXEED certified project delivering energy savings of 510,000 kWh/yr, and carbon emission reductions of 117 tonnes of CO2/yr, and enhanced hotel operational performance.

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A group of people outside Maynooth University Ireland
Business & Industry
EXEED

Designing a low-carbon academic building at Maynooth University

Applying EXEED at the design stage delivered 29.5% measurable energy and carbon savings.

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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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  1. Inishowen-SEC
    Communities
    Climate Action

    Inishowen Sustainable Energy Community leads the way

    Inishowen Sustainable Energy Community (SEC) plans to become a renewable energy centre of excellence.

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  2. Cormac-Madden-outside-his-house_1200-x-800px
    Home Energy Upgrades
    Featured

    Upgrade to a comfortable and warm home

    Cormac Madden has spent several years upgrading the energy efficiency of his family home.

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  3. 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.

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  4. heat-pump-exterior_1200-px
    Home Energy Upgrades

    Achieve a BER A3 with home energy upgrades

    Mother of four, Aoibheann, spent 2020 upgrading her family home and is now reaping the benefits of added comfort and lower energy bills.

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  5. dpd-Electric-fleet-selection-with-CEO-Des-Travers_1200-x-800px
    Business & Industry
    Electric Vehicles

    Dpd delivers with electric fleet

    Dpd, the courier firm, had a busier 2020 than most companies. While keeping up with delivery demand, it also continued to electrify its fleet.

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  6. danone-plant-2
    Renewable Technologies
    Business & Industry

    Danone Wexford achieves carbon neutrality

    In July 2020, Danone announced that its baby formula plant in Wexford has been certified carbon neutral by the Carbon Trust - the first baby formula plant in the world to achieve this.

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  7. Port-of-Waterford_1200-x-800px
    Climate Action
    Communities

    Port of Waterford hits 2020 energy efficiency targets

    Port of Waterford have achieved their 2020 energy efficiency targets and are working towards the dual energy efficiency and carbon reduction targets for 2030, assisted by EcoMerit and ISO 14001 certifications.

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  8. Defence-Forces_PV_1200-X-800px
    Climate Action

    The Defence Forces's Solar PV Project

    The Irish Defence Forces continues its programme of implementing renewable energy onsite generation through the installation of Solar PV systems.

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  9. TG4_1200-x-800-px
    Climate Action

    Energy efficiency at TG4

    TG4's philosophy is to do more with less - this ideology has been actioned through their efficient use of energy and 'green' project planning.

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  10. westpark-5
    Business & Industry

    Exercising Energy Efficiency

    Westpark Fitness, a gym with almost 5,000 members in Tallaght, Co. Dublin, has gone through the EXEED grant process and implemented energy and cost saving initiatives.

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  11. Aurivo-logo-1200px-x-800px
    Renewable Technologies
    Business & Industry

    Donegal dairy plant cuts costs by €347,000

    Aurivo followed SEAI's EXEED Certified Standard to implement energy efficiency measures for its dairy plant, which has been in operation since the eighties.

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  12. SalesSense-Dundalk-Centre_1200-x-800px
    Business & Industry

    SalesSense team enrols in Energy Academy

    SalesSense enrolled 71 staff members in SEAI's Energy Academy this year. The Academy provided a great opportunity to educate their employees on energy use and energy efficiency in Ireland.

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  13. Home Energy Upgrades

    Having a heat pump

    Fergal Cantwell had a heat pump installed in his County Kilkenny home in October 2019 as part of an overall retrofit of his house.

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  14. Dublin-city-grab_1200-x-800-px
    Business & Industry
    Climate Action

    Dublin City Council leading by example

    Dublin City Council (DCC) won the Leadership in Public Sector Award at the SEAI Energy Awards 2020 and is one of ten award winners.

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  15. terra-PV-1200-x-800
    Business & Industry

    Energy saving programme at Terra Spirits & Liqueurs

    Terra Spirits & Liqueurs is the winner of the Small to Medium Business Award at the SEAI Energy Awards 2020.

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  16. Dunleer-town
    Communities

    Dunleer SEC inspiring communities nationwide

    Dunleer Sustainable Energy Community (SEC) is the 2020 winner of the Inspirational Energy Community award.

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