At Cairn we are working to develop a new, more sustainable way to deliver housing in Ireland. From decarbonisation and biodiversity to inclusive community building and sustainable placemaking, we are working towards a future where everyone can thrive.
Sustainability Review
Building for the future means thinking beyond the home itself – toward the kind of communities, environments, and lives we help create. As a leading Irish business, that’s the responsibility we take seriously every day.

Passive House
Discover how Passive House standards are revolutionising energy efficiency in construction. Our Position Paper explores the theory and benefits of adopting these standards, from reducing energy costs to enhancing occupant comfort.


Delivering Passive Homes for a more sustainable future
Designed to support our purpose - to build sustainable communities where people can thrive.

Our Carbon Reduction Targets & Progress

Delivering Passive Homes for a more sustainable future

Climate Transition Plan 2024
Cairn’s broad climate change objective is to deliver high-quality, energy-efficient homes at scale, with a focus on reducing emissions and protecting and restoring biodiversity to meet the needs of present and future communities in Ireland.
