The Exo looks like some sort of space station, but it’s actually a clever housing unit for emergency shelter situations. A cargo truck can carry about 15 of these — packed in two pieces, the base and upper shell — and a team of four can move and set one up in under two minutes. When assembled and connected, Exo has lighting, climate control, wall outlets, and four fold-down beds.
- Safe urban biking that works.
- CLT being used in a new timber project.
- SIPs: a building technology for the future?
- Building green homes that don’t break the bank.
- Building science: seeing red over green roofs.
- Solar-powered green home built to last.
- Energy-wise landscape design.
One Block Off the Grid took a stab at answering the question: “How big a backyard do you need to live off of the land?“ It turns out, plants like corn, wheat, fruits, grains, and vegetables take a lot of space. Also, to offset the electricity required to power the average home in the U.S., which consumes about 11,040 kWh per year, one needs about 375 square feet of solar PV, or 25 average efficiency solar panels getting seven hours of sun. Check out the full infographic: