Passivhaus: The Top 5 Barriers to Growth In The US

Passivhaus: The Top 5 Barriers to Growth In The US

Are most homebuyers interested in purchasing a home that saves 90% over a traditional home on heating and cooling costs and requires only a small active heating system the size of a hairdryer? The Passivhaus movement is an exciting building design concept that offers tremendous energy savings due to reliance on passive heating systems. Europe is embracing the concept with between ten and fifteen thousand houses already built and governmental support of mandating the standard. The Passivhaus Institut in Darmstadt was formed in 1996 to promote and control passive house design and the group only recently formed the Passive House Institute US (PHIUS) to reach out directly to the US building market. It is slow to gain momentum, but holds promise for the US market in the future.

The Green (or Sustainable) Building: Part IV – Water and Energy Efficiency

This, the fourth article in our series on green (sustainable) buildings focuses on the twin subjects of energy efficiency and water efficiency two fundamental areas of importance for green buildings. These are important not only because they reduce usage of and promote reuse of these precious resources, but because in so doing to minimize the building environmental impact. A well designed green building, can not only reduce its own environmental impact, but can improve a surrounding environment.

INTERNSHIP SPOTLIGHT: Lopez Community Land Trust Offers Summer, Fall Sustainable Building Internships

The Lopez Community Land Trust (LCLT), a non-profit community-based organization is offering sustainable building internships for the Spring, Summer and Fall of 2009 in Lopez Island, WA. The sustainable internships will include construction with straw bale and natural plaster construction and a host of other tasks connected with completing the Common Ground neighborhood.