The first city-wide collegiate team to be formed in Washington, D.C. and compete in the Solar Decathlon is Team Capitol DC, made up of students and faculty mentors from Catholic University, American University, and George Washington University. Their entry is HARVEST HOME, taking its name from its harvesting of natural resources, and is designed to meet the needs of a wounded veteran of the Iraq and Afghanistan wars who will live in the home after the competition.
In August 2013, Green Builder Magazine showcased the best durable/sustainable green building products that are made in the United States, pointing out that American manufacturing creates domestic jobs, reduces the impact of overseas shipping, and often makes use of locally-sourced raw materials.
Among the thirty-one products featured was the Xero Flor Green Roof System (the only green roof system to be included in the issue), which enables builders to create vegetative roofing on surfaces that range from 0 to 45 degree slopes. The Xero Flor system comprises a pre-vegetated mat, XeroTerr growing medium (a mix of compost and porous mineral aggregate), a retention fleece that distributes and stores water within the root zone, drain mat, and root barrier.
The Missouri University of Science and Technology entry in the U.S. Solar Decathlon 2013 competition, which takes place in Irvine, California on October 3-13, 2013, is Chameleon House, so named for its ability to adapt to the environment and transform according to the needs of its residents.
On a hot summer day in Lodi, California, a community of vintage mid-century trailer restoration enthusiasts held an Open House during their TrailerFest 2013 Rally. Gathering at the Stockton Delta KOA campground, members of VintageCamperTrailers.com invited the general public to tour their tiny homes that have been kept in mint condition, restored, or renovated to be road-worthy dwellings.
Jay Hicks didn’t miss a beat when he lost his South Carolina cabin to a fire. He decided to build off of the 80-year-old original structure’s partial wall that had remained standing and devised a plan to have Addison Homes design and build a high-performance, energy efficient home that would have an old-world charm.
Fitting the floor plan to the topography and granite subsurface of the site that is located near Caesars Head State Park, Todd Usher, president of Addison Homes, directed workers to follow the flow of the rock shelf and form a foundation of concrete footings made of recycled content. Rigid foam insulation that was placed under the slab serves as a thermal break. The structure is oriented to benefit from passive solar heating and natural daylighting.
In the heart of a densely populated Washington, D.C. neighborhood that has easy access to public transportation and bicycle routes, this historically-protected Georgetown rowhouse (circa 1800s) received a restoration treatment that brought it into the 21st century and helped it to achieve LEED Platinum certification.
Environmentally sustainable modifications to the 3,300 square foot home came in at $269 per square foot and had to be approved by the neighborhood’s stringent historic preservation review process.