Kajal Pradhan Banepali, Civil Engineer & Impact Officer at Build up Nepal, explains that compressed stabilized earth bricks has a proven record for its strength and also produces less air pollution than conventional bricks. “More people are starting to seek an alternative to fired bricks, they’re starting to understand the benefits of our eco-bricks for … Read more
Tony Johnson runs Earth House Holdings in Sooke, B.C., Canada. He specializes in rammed earth like his own house featured here. He used steel rebar and wool insulation, which results in exceptional strength when it comes to earthquakes and a much more insulated envelope for the colder Canadian climate. It is extremely energy efficient due … Read more
Hemp mixed with lime can create a low-carbon, more climate friendly building material than concrete. “There’s an enormous growth potential in the US for hemp fiber used for building and insulation,” said Kaja Kühl, founder of youarethecity, a design and building practice. “Hemp was only legalized in 2018, but now industrial hemp is following the … Read more
A home made of earthbags in Johns Town, Jamaica, is setting an example for sustainable living. It’s part of a group of largely self-sufficient residences called The Source Farm Foundation and Ecovillage. The home gets 70% of its energy from solar and wind, and the owner says, “People kept coming in our house to see … Read more
Penny Livingston-Stark is a designer and professor of permaculture who has worked for 25 years in the field of regenerative design based on non-toxic natural materials. She insists on the compatibility between bamboo and earth. Their similarities and differences help them to integrate remarkably well. “Earth and bamboo are not compatible with plastic vapor barriers … Read more
Researchers from Newcastle University have crafted a new bio-based material called “mycocrete”. Using mycelium combined with additional natural materials, the team can grow a tightly wound substrate stronger than previous mycelium materials. The knitted design can create 3D shapes without seams or waste. “Our ambition is to transform the look, feel, and well-being of architectural … Read more