Case Studies

Homeowner Margaret went the One Stop Shop route to upgrade her family home.

Anne Marie’s home in the heart of Galway City underwent a full energy upgrade and is now super warm, cosy and energy efficient.

SE Systems, Winner at the 2025 SEAI Energy Awards, transformed the comfort for residents living at Douglas Lions Club, Co. Cork.

A passionate volunteer group in Wexford Town is tackling building fabric issues while reducing fossil fuel use in the community.

This case study examines the decarbonisation project for the Ballyogan Operations Centre, part of Dún Laoghaire-Rathdown County Council corporate estate. It serves as a powerful example of what can be accomplished through collaboration and shared values, and it will undoubtedly inspire other public bodies who are looking to enhance energy performance.

The Astellas Killorglin site is reaping the benefits from investing in several energy efficiency projects.

Through SEAI's EXEED-certified Energy Efficient Design approach, Broiler Advisory Services reduced farm energy use and associated carbon emissions by 52%, saving 1.4 GWh and 350 tonnes of CO2e annually while improving operational control.

The Tipperary Town SEC has achieved great things since its formation by bringing the local community together.

A second-generation tomato grower moves away from using fossil fuels to renewable heat to heat the glass houses.

Kepak Group won the SEAI Energy Award 2025 for ‘Large Business’

This research project explores the impact of short-term ebike loans in workplace settings and is aimed at individuals often excluded from existing schemes, such as caregivers, people with disabilities and those outside standard employment.

This Kilkenny SEC aims to achieve 100% energy self-sufficiency for Graiguenamanagh by 2030.

The Home Energy Upgrade Loan Scheme offers a short-term, unsecured loan with low interest rates.

The Energy Team carried out multiple energy upgrades at St Mary’s Hospital making it warmer and more comfortable for patients and staff.

Green Team aims to reduce energy bills and generate renewable electricity with new Solar PV system.

Gilead’s Carrigtwohill facility has identified the data requirements to facilitate the development of effective energy performance indicators (EnPIs).