ZeroCottage is a cutting-edge green home under construction in San Francisco. The net-zero energy project by David Baker and Partners Architects is pursuing every notable green building certification around, including the Living Building Challenge, LEED Platinum, Green Point Rated, and Passive House.
I recently noticed this time-lapse video of C3, the first, green, modular home in Chicago, so I decided it was time to update our coverage of the project. The five-module home was designed by Square Root Architecture + Design, and general contractor Helios Design + Build ensured a smooth assembly in one day on November 9, 2010. After some site work, the owners are now finishing the landscaping for final images. But we have some early photos of the completed home.
KB Home recently unveiled one of the largest communities of LEED Platinum homes in Playa Vista, California. Called Primera Terra, the community has 52 luxury condos certified to green building standards and each home will have an Energy Performance Guide sticker. These homes are about 40% more efficient than Title 24 standards and could cost as low as $57 per month on heating and cooling.
Santa Monica-based LivingHomes is doing great things with factory-built homes designed by elite architects. They built the first LEED Platinum home in the country and have since certified about 8 more Platinum-level prefabs in various places. Not satisfied with only single family homes, the company has been working on this 3-unit multifamily project in Los Altos, which is also shooting for Platinum certification.
The ‘Power Haus’ by Josh Wynne Construction in Sarasota, Florida has achieved the lowest HERS rating on record in the U.S., a negative 22, with an elegant, well-crafted design. Earning 118 LEED points the home is just shy of also becoming the highest scoring LEED home in the country by 1.5 points to the Helenowski Residence in Chicago, which holds the highest known score at 119.5.
This is Morning Sun, a near net-zero energy home completed at the end of December 2009 for owners Doug and Emily Boleyn. The high-performance abode — designed by Matthew Daby of m.o. daby design llc and built by Cellar Ridge Custom Homes — received LEED Platinum certification, Oregon High Performance Home certification, and an Energy Performance Score of 31, making it one of the most decorated green projects in Happy Valley.