The Passive Solar Potential of Skylights

Research shows that, even in cloudy areas, a large chunk of our heating needs could be met with a few well-positioned (and well-managed) skylights. “I’ve been interested in passive solar heating for quite a number of years, but we live in a cloudy climate. And there has been a lot of skepticism about how well … Read more

The Helderberg Nature Reserve in Cape Town, South Africa

Co-founder of the Natural Building Collective, Peter McIntosh has shared this progress of a building at the Helderberg Nature Reserve in Cape Town, South Africa. This building will be a multi-purpose center for the City of Cape Town and Cape Nature. They have used tires, rammed earth, eco-bricks and natural plasters to build the center. … Read more

Designing Highly-Sustainable Buildings

Earlier this month I participated in a webinar titled Designing Highly-Sustainable Buildings featuring the Sketchup software team, along with Sefaira, a plugin that calculates various aspects of energy use pertaining to the design. A representative from an architectural firm that uses the software explained how they go about their designing, which is mostly for commercial … Read more

Report from Natural Building Event in Moab

I’m standing on the Community Rebuilds campus. Today they’re hosting events for the Natural Building Conference, a gathering of those interested in construction using materials like straw bale, soil and lime mortar… which is being mixed now. Moab has a housing problem… like other tourist-orientated towns in the region. Amanda Jane Albert is an instructor … Read more