Tom Johnson House



System Size

254 kWp

Annual Savings


Duration of works

3 weeks

Payback Period

3-4 years

Annual CO2 savings

194,310 kg

Located in Dublin 4, Tom Johnson House is under development as Public Sector Retrofit Pathfinder Project, aiming to transform the 1970s office building into a highly energy-efficient state office building. The Department of Environment, Climate and Communications (DECC) will occupy the refurbished building as their new headquarters.

Infinite Energy was commissioned by Lawlors Sustainability to design and install a 52 kWp solar photovoltaic (PV) system on the Tom Johnson House building. This system will play a significant role in the project’s overall goal of achieving a substantial reduction in energy consumption and greenhouse gas emissions. Infinite Energy were proud play to supporting Ireland’s national goal of achieving net zero emissions by 2030.


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  • March 8, 2024