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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Featured

Members of Youghal SEC
Climate Action
Communities

Youghal Blue & Green Community Network SEC

Youghal SEC is part of a proactive community-led network which has created a membership model approach for other communities to follow. Their goal is to reduce their carbon footprint while also fostering a sense of pride and collective responsibility within their town in County Cork

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A group of URL people standing infront of a fish sculpture
Climate Action
Communities

Sligo Sustainable Energy Community

Sligo town’s largest energy users and employers are working together to achieve behavioural change and lower carbon emissions across Sligo and Leitrim.

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Four people riding bikes
Climate Action
Communities

Triple SEC: Connecting Cabra SEC, Phibsboro Village SEC and Cosybatter SEC

Triple SEC is changing the narrative around retrofitting to make it understandable and accessible to everyone in their community.

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Family outside house with solar pv
Communities
Climate Action

Greystones and Delgany SEC

Greystones and Delgany Sustainable Energy Community (SEC) are tackling climate change in Co. Wicklow through grassroot initiatives, embracing innovation through technology and nature-based solutions.

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Greg-Heylin-OSS-customer
Featured
Home Energy Upgrades

Dublin house achieves A1 BER

Greg's 1950s end-of-terrace house on the south side of Dublin was transformed from a BER D2 to A1 after his home energy upgrade.

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EXEED_Roadstone_edited
Business & Industry
Featured

Roadstone Ltd. optimises its asphalt process

Roadstone aims to reduce energy consumption when producing asphalt.

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Natalie-and-Phil_KK_OSS
Home Energy Upgrades
Featured

Kilkenny couple transform their 90s bungalow through the One Stop Shop service

Homeowners Natalie and Phil give their cold, energy inefficient home an energy upgrade using a registered One Stop Shop which managed the entire project from start to finish.

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Connemara-SEC-meeting
Communities
Featured

Energising Connemara: A Sustainable Energy Community's Drive Towards Sustainable Energy

Forbairt Chonamara Láir Sustainable Energy Community (SEC) is leading Connemara Láir towards a sustainable future through impactful renewable energy projects and community-driven initiatives.

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Arranmore-cultural-centre
Communities
Featured

Arranmore Cultural Centre upgrades and reduces its energy bills

The Arranmore Cultural Centre, on Arranmore Island, benefits from participation in the SEAI Community Grant scheme.

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Connacht-GAA-high-res_1200px
Communities
Featured

Connacht GAA scores win at SEAI Energy Awards

Connacht GAA SEC won the Inspirational Sustainable Energy Community award at the SEAI Energy Awards 2023.

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  1. Cappagh-Hospital-Green-Team-1200-x-800px
    Communities

    The National Orthopaedic Hospital Cappagh commits to energy savings

    Cappagh hospital's Green Energy Committee lead lighting upgrade project.

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  2. 58-Taney-Road-Post-Works-Front-Elevation
    Home Energy Upgrades

    Upgrade of a 1960 semi-detached home into an A-rated home

    This upgrade saw a 1960 semi-detached home brought from a D2 to an A-rated home.

    Find out more
  3. Annahagh-Roundabout-After_thumbnail
    Renewable Technologies
    Climate Action
    Communities

    Public Lighting Upgrade for County Monaghan

    Monaghan County Council is the first local authority to retrofit all its streetlights to LEDs.

    Find out more
  4. 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
  5. 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.

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  6. One-small-change-logo
    Climate Action

    Courts Service Staff Engagement Campaign

    The Courts Service quickly recognised that the engagement of staff was key to making energy efficiency gains.

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  7. 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
  8. 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
  9. UCC-Tyndall
    Renewable Technologies

    An education in energy efficiency

    UCC / Tyndall National Institute have invested greatly in its building's energy efficiency.
    As a result, they have won the SEAI Award for Energy in Buildings 2021.

    Find out more
  10. shutterstock_666030916
    Communities

    Scoil Chuimsitheach Chiaráin

    This post-primary school went from a C3 to a B2 Building Energy
    Rating (BER). The retrofit was part of the 2020 Schools Energy
    Retrofit Pathfinder programme.

    Find out more
  11. shutterstock_594902918
    Communities

    St. Anne's Community College

    This post-primary school went from a C3 to a B2 Building Energy
    Rating (BER). The retrofit was part of the 2020 Schools Energy
    Retrofit Pathfinder programme.

    Find out more
  12. shutterstock_290588012
    Communities

    Cornafulla National School

    This 1980's national school underwent a deep retrofit with extensive fabric upgrades. This resulted in a Building Energy Rating (BER) uplift from a C1 to a B1.

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  13. 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

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  14. 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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  15. 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.

    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.

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