The collaborative team behind Whitehaven, Santry — Tuath Housing, Cairn, and MosArt — claimed two of the most coveted awards at the Business Energy Achievement Awards 2026, taking home both the Sustainable Construction and Building Performance Award and the Overall Energy Achievement Award at the Gala Ceremony on 16 September 2026 at the Crowne Plaza Hotel, Santry.

The dual recognition places Whitehaven among the most significant residential energy achievements in Ireland in 2026. Delivered to Passivhaus standards and underpinned by rigorous building physics, the development demonstrates that ambitious energy performance and large-scale housing delivery are not competing priorities. Continuous post-occupancy monitoring and a structured tenant engagement programme further distinguish the project, combining strong environmental outcomes with a measurable commitment to resident wellbeing.

The judges' citation for the Sustainable Construction and Building Performance Award noted that Whitehaven represents a compelling example of high-performance housing delivered at scale. The panel highlighted the project's early performance data and continuous feedback approach as providing a credible model for future low-carbon residential development in Ireland.

In awarding the Overall Energy Achievement Award, the judges described Whitehaven as a standout collaborative project demonstrating how ambitious energy performance can be achieved through innovative design and strong partnership. The panel noted that the development sets a strong standard for modern housing and demonstrates that sustainability, quality, and practical delivery can work together to create lasting value for residents and the wider community, adding that it is a compelling example of what can be achieved through expertise, innovation, and a shared commitment to energy efficiency.

For the residential and construction sectors, the recognition carries significant implications. As Ireland faces mounting pressure to deliver housing at pace while simultaneously meeting decarbonisation targets, Whitehaven offers a replicable model that addresses both demands without compromise.

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