The largest Passive House project in the world

Gaobeidian Railway City in China has the largest Passive House project in the world, showing how to scale energy efficient building. This single project totals 330,000 square meters of certified Passive House buildings.

Couple Builds Energy Efficient Passive Solar Home

A conscious couple built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to face south, they installed overhangs that block the sun to keep it cool during summer months and allow the sun to enter and heat the house during winter months.