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ESB Headquarters


Location Client Cost Size Completion
Fitzwilliam Street Lower, Dublin, Ireland ESB €100m 35,000 sqm 2019

Project details

The new headquarter offices will provide a world class example of sustainable design and innovation. The design will combine a mix of passive and active methods to produce a sustainable exemplar office space.

The building is located on a compact site in the city centre which offers interesting challenges in the production of a sustainable office space.

The offices link to a bustling new plaza area on James Street East, which hosts restaurants and cafes, breathing new life into the surrounding area.


  • provide a new headquarters office of exemplar sustainability design


  • playing an active role in the development of building layout and facades to optimise its passive response
  • development of a range of active and renewable energy and water systems for the building

Integrated services

environmental engineering, sustainability, BREEAM Accredited Professional