One 1960s home in Galway has become the first upgrade project in Ireland to achieve full passive house certification

The team behind this Surrey home intended to use it as a test-bed for passive house design and construction, without necessarily expecting to achieve certification. But as the house neared completion, they realised that they were within touching distance of the coveted low energy standard.

With this passive house in Co Kildare, father-and-son building team Pat and Paul Doran prove that meeting the strict low energy standard can be done for even less than a ‘normal’ build – to the tune of a €20,000 reduction in build costs compared to the Department of the Environment’s suggested compliance approach.

PassivClass, a new passive-certified modular classroom in London, aims to end the days of cold and draughty school prefabs – including a structure made from reclaimed materials.

Twelve units in Great Yarmouth deliver low energy bills and comfort for new tenants using patented timber frame system.

Grosvenor’s upgrade of two historic properties in Belgravia brings high-end passive housing to Westminster.

A new research centre in Northern Ireland could stake a claim as being one of the greenest buildings on these islands. Not only is it passive, it boasts a whole suite of ecological features, and aims to be at the cutting edge in the research and development of new sustainable and renewable technologies.