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.

Latest Case Studies

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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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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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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  • Featured Case Study

The DAA EXEED Project

The DAA completed a major carpark lighting upgrade project with support from EXEED Programme.

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Dunleer SEC inspiring communities nationwide

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

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Astellas Ireland five year energy management plan

Astellas Ireland took home the top prize for Energy Team of the Year in the 2020 SEAI Energy Awards.

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Retrofit Converts 1960’s House into Low Carbon Home

As Ireland prepares for major changes in favour of a greener and more sustainable society, retrofitting homes will play a prominent role in delivering on climate targets.

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Retrofitting Ireland: ‘70s style house renovated into A-rated home

This detached bungalow in Co Wicklow was a typical build of this decade - fossil fuel reliant, with little insulation and low performance windows and doors. Before the deep retrofit, this home had a Building Energy Rating of E1

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Little Stars Creche Welcome Renewable Energy Technology

Dublin City Council (DCC) install an air to water heat pump system and LED lighting at Little Stars Creche as part of their focused effort to reduce carbon emissions and deliver on 2020 climate targets.

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LED’s Are Lighting Up Portmarnock

A total of 568 lamps at The Links complex in Portmarnock were upgraded to highly efficient LED’s. Energy savings of 60% were achieved through this lighting upgrade alone.

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SEAI_ie  energy By 2030, all new buildings must operate at net zero carbon. By 2050, all buildings must operate at net zero #carbon… https://t.co/liL4MNUEHo
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