Decision time? Check out our latest product comparisons

Net Zero

The net-zero test home at the National Institute of Standards and Technology (NIST)

Braving a harsh winter with snow-covered solar panels, the Net-Zero Energy Residential Test Facility (NZERTF) in Washington DC has come up trumps in a year-long study of its energy harvesting capabilities. Located on campus at the National Institute of Standards and Technology (NIST), researchers used computer simulation to replicate the energy consumption of a family of four. At the end of its first 12 months, there was a large enough surplus to power an electric car for 1,440 miles (2,317 km).  Read More

The American Institute of Architects has revealed its pick of the top ten green buildings ...

The American Institute of Architects has revealed its 2014 selection of top ten green buildings in the US. As was the case with last year’s list, the judges came up with an interesting list of buildings that includes some lesser-publicized green-building projects, such as a homeless shelter, a treehouse, and even a Net-Zero energy courthouse. Read on as Gizmag takes a look at each of the selections.  Read More

The Illawarra Flame house was created by students from the University of Wollongong

A group of students from the University of Wollongong took a typical Australian "fibro house," and retrofitted it with technology which includes solar panels, climate control, and an energy monitoring system. The end result, dubbed Illawarra Flame, is a net-zero home which offers a potential starting point for transforming many similar properties into low-energy dwellings.  Read More

The DALE micro-home is the work of a collaboration between SCI-Arc and Caltech students

Students from the Southern California Institute of Architecture (SCI-Arc), and California Institute of Technology (Caltech), have joined forces to produce a net-zero micro-home concept for 2013's Solar Decathlon competition. Dubbed "DALE," the futuristic dwelling is able to expand in size, for those situations in which you don't want your micro-home to be quite so micro.  Read More

The building has received LEED-NC Platinum and Net-Zero Energy certification (Photo: Gregg...

Originally constructed in 1972, the former Castle Boutique Megastore in Phoenix, Arizona, has been transformed from an adult-themed store into the new headquarters of sustainable-building firm DPR. Despite its origins, it would be a mistake to underestimate DPR's new premises, as the building received both LEED-NC Platinum certification and Net-Zero Energy certification from The International Living Future Institute, thus making it currently the largest net zero building in the world.  Read More

SEED Collaborative's SEEDclassroom

SEED Collaborative has teamed up with Method Homes for the construction of what it hopes will become the first modular building to pass the Living Building Challenge. The SEEDclassroom is designed to be a portable teaching space available at short notice, and yet one which meets its own energy and water needs.  Read More

Walgreens has revealed plans to build what it believes will be the first net zero retail s...

Drugstore chain giant Walgreens has announced its intention to build what the company believes will be the first net zero retail store in the United States. Once open for business, engineers anticipate that the combination of solar panels, wind turbines, geothermal technology, energy-efficient building materials, LED lighting and ultra-high-efficiency refrigeration will allow the new store to produce energy equal to or greater than it consumes.  Read More

A family recently moved into a prototype Active House, which uses natural lighting and ven...

We've seen plenty of impressive net zero houses in the past, from the motion-controlled CHIP House in California to the budget-priced Sosoljip in South Korea. But one issue that seems predominant in most energy-neutral homes is that they typically take on a design that doesn't suit many suburban areas. That may soon change though with the first Active House, which uses natural lighting and ventilation to reduce its energy consumption while still blending in with the architecture of the surrounding neighborhood.  Read More

Lifethings-designed Sosoljip net-zero house (Photo: Kyungsub Shin)

By prioritizing energy minimization, and taking a pragmatic approach to materials and insulation, client Dr. Jung Soik and architect Yang Soo-in of Lifethings were able to construct a net zero energy house, or one that produces more energy than it uses, on a reasonable (if not meager) budget. Upon completion, Dr. Jung had spent US$284,000 on Sosoljip, the house which now stands at a fishing village four hours to the south of Seoul, South Korea.  Read More

SOM's approach to net zero design begins with the fundamentals: the building's shape (Imag...

Net zero: put together, they're two of the buzzwords of contemporary building design. Sometimes the phrasing's a little different. ZNE, or zero net energy, is one variation; zero-energy building is another. They're all the same thing, though: buildings designed to offset their energy consumption over the course of a year, every year. Work has commenced on one such project, a 444-student primary school on Staten Island, New York, designed by architects at SOM and engineers at AKF.  Read More

Looking for something? Search our 29,039 articles