Case Study Type: Net Zero

The Zero Energy House (ZEH) is a home designed to achieve net zero energy over the course of the year through energy efficient features and solar energy systems. Innovative C21 PV roof slates, the first integrated PV system of its type in New Zealand, produce more energy than required to run the house. The home started as […]

2938 Madrona Street in Bellingham, WA, was the 100th home to enter into the Kulshan Community Land Trust, an organization that promotes beautifully-designed, energy-efficient homes. The home was developed in partnership with The Cascade Joinery, a design-build firm that specializes in green building and custom timber work. Located in Bellingham’s Birchwood neighborhood, this affordable, low carbon-footprint […]

The United States Territory of American Samoa, located just 14 degrees south the equator and just west of the international dateline, has a unique set of climate, cultural and environmental challenges. The local agency tasked with navigating these challenges is the American Samoa Environmental Protection Agency (AS-EPA). PROJECT WEBSITE epa.as.gov/first-leed-platinum-certified-green-building Vital Stats Project Team PLACE PETAL […]

The Ballard NZE House is a helping fix the green building industry’s identity problem. Eric Thomas and Alexandra Salmon have opened up their Seattle home for several public tours and they’ve found that many people think it costs exponentially more than standard construction. And who can blame them? The most publicized “green” homes are usually […]

This single-family, detached house is located at a 10-minutes drive from the splendid Garda Lake in Italy. The project is a new construction on a greyfield site, previously a garden centre. The project includes the demolition of the old structures, land remediation, and the construction of a 1-story residential unit. Several features of the site […]

DPR Construction set out to demonstrate that Net Zero Energy Certified buildings are accessible to a wide range of companies, not just those that are sustainability experts or that have large construction budgets. DPR’s San Francisco office was designed with aggressive energy efficiency goals—a target of net positive energy production achieved through reduction of energy […]

The purpose of this project is partly contained in its name, Journey to Net Zero, but the purpose generally is to refit a century-old Seattle home to produce all of its energy, and to have edible and pleasant landscaping that is a resource for humans and wildlife. The project has a broad environmental focus that […]