BGHJ is been committed to designing sustainable and ecological housing design. The Ark Project was a UN Habitat Exposition and an experiment in self-sufficient housing. Winners of the US Housing and Urban Development award, the Ark Two Projects are single family residences that feature advanced passive solar energy designs.

The Conserver homes were the first houses in North America to be built with 2x6 studs and increased insulation in walls and ceilings!

Published in Home Builder Magazine, the Advanced House features ground source heat pumps, photovoltaic collectors and a wind turbine, providing 100% of the energy for the home.