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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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. 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.

    Find out more
  2. case-study-lego-explorers
    Communities

    Donegal school receives funding for LEGO® project

    St Peter's NS uses LEGO® to develop their collaboration, teamwork, communication, and leadership skills

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  3. kilmurry-ibrickane
    Communities

    Kilmurry Ibrickane GAA pitch receives lighting upgrade

    A new lighting upgrade at the County Clare club enabled members to use the pitch year-round. .

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  4. Glinsk-4
    Communities

    Glinsk Case Study

    Glinsk Sustainable Energy Community (SEC) is making significant strides in promoting sustainable energy practices and transforming their rural community in Co. Galway.

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  5. Youghal-Energy-Info-Hub
    Communities

    Youghal Blue & Green Community Network: Leading the Charge for Sustainable Energy

    Youghal Blue & Green Community Network pioneer significant sustainable energy initiatives, making strides in energy efficiency and community engagement.

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  6. Kilanerin-Community-Centre
    Communities

    Kilanerin Community Centre goes solar

    A Sustainable Energy Community in Co. Wexford opted for Solar PV to help reduce energy bills at their community centre.

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  7. 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.

    Find out more
  8. KPFA-Solar-Refurb-Hawthorn1
    Communities

    Kerry Parents and Friends Association upgraded two homes

    The Killarney based charity insulated two houses to give residents more comfort and reduce energy costs.

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  9. Ray-MacSharry-park
    Communities

    Ray MacSharry Park upgrades pitch lighting

    The football venue availed of SEAI community grant to revamp lighting.

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  10. St-Mary_s-Julianstown
    Communities

    St. Mary's Church invested in energy upgrades to improve comfort for parishioners

    The church in Julianstown, Co. Meath, decided to upgrade its windows, doors and ventilation

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  11. the-helix-dcu
    Communities

    Dublin City University's Helix Theatre improves its energy efficiency

    The busy venue wanted to address its energy performace as per the public sector targets for 2030.

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  12. Sandford-Park-School
    Communities

    Sandford Park School gets energy efficiency upgrades

    The Co. Dublin school needed to improve its environment for both students and staff.

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  13. BOYNE-FISHERMENS-RESCUE-RECOVERY
    Communities

    Boyne Fishermens Rescue and Recovery Service save on energy costs for boathouse

    The rescue and recovery service wanted to reduce their energy bills to allow them more budget to fuel the boats.

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  14. Pauls-home-resized
    Home Energy Upgrades

    1970s dormer bungalow upgraded to a BER A2

    Kildare family create their dream home transforming their
    uninsulated bungalow into an A-rated airtight house.

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  15. OPW-Trim-1
    Public Sector

    Pathfinder - OPW Head Office, Trim

    As part of the OPW's commitment to reducing energy consumption and waste, a large solar photovoltaic (PV) array was installed at the OPW Head Office in Trim.

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  16. St-Columbas-Glenties
    Public Sector

    Pathfinder - St Columba's Comprehensive School, Glenties, Co. Donegal

    The objective of the project was to upgrade the building energy rating (BER) from a C3 to a targeted B1, while reducing carbon emissions by a minimum of 51%

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