This ultra-efficient home is repaying owner Scott Shackleton with money from putting excess electricity into the grid. Located on a narrow lot in downtown Raleigh, North Carolina, the shotgun-style home generates nearly two-times the electricity it uses with a 4.7 kW solar array on the roof. That plus about 85% of domestic water is pre-heated with solar thermal, resulting in more energy savings.
This year’s HGTV Green Home is in the popular Stapleton infill development of Denver, Colorado. The New Urbanist community features nothing but Energy Star homes that are about 30% more energy efficient than standard homes and 20% more water efficient than typical Denver households. But the HGTV Green Home 2011 steps things up a notch with a LEED Platinum certified project — it’s one of about 40 in the state.
This home is officially the first Passive House in North Carolina. It’s also the first Passive House in the country built out of concrete, according to Chris Senior, certified Passive House consultant and owner of Anchorage Building Corp., the builder. Senior said his company was able to keep construction costs “surprisingly reasonable” by fashioning the entire exterior from concrete.
This is R-House, a recently built prototype home in Syracuse that is pursuing both Passive House and LEED certification. It was recently honored with a 2011 AIA Housing Award, and one of the jurors said the 1,100 square-foot home presents “A new slant on sustainability!“ R-House was designed in partnership by Della Valle Bernheimer and Architecture Research Office and is an interesting case study for the next generation of smaller, greener, ultra-low energy homes.
Perhaps you’ve seen renderings of the Hudson Passive Project among trees in the middle of a scenic green field. The project was designed by New York-based Dennis Wedlick Architect LLC, and it just so happens that construction is all complete. Certification paperwork is all in order, and this is officially the first certified Passive House in the state of New York. It’s also one of the highest performing homes in the country.