
Atkins officially celebrated one of the construction industry’s oldest customs, the structural ‘topping out’ of the 32-storey Iris Bay office and retail tower at Business Bay in Dubai. Aside from the distinctive architectural design of this unusually shaped commercial building, Iris Bay was an early opportunity for Atkins to explore the challenges of sustainable design in a hot climate and incorporates both passive and active environmental...

The Rainwater H2OG is a modular rainwater storage tank designed for use in tight spaces such as under decks, against houses, or even within walls. Two versions are available: a potable water tank made from virgin food-grade polyethylene, and a non-food-grade tank made with 15 percent recycled content. Each module holds 50 gallons of water that can be used for gardening, irrigation, toilets, laundry, or (with the food-grade tank and after proper filtration)...
Green Buildings + Climate Change,” a 64-page White Paper from Building Design+Construction magazine (http://www.bdcnetwork.com), offers 22 action items that architects, building engineers, contractors, homebuilders, building owners, and real estate developers can take to save energy and reduce greenhouse gas emissions. Buildings account for about 70% of electricity use, about 40% of primary energy consumption, and 40% of carbon emissions in developed...
ZeroEnergy Design, an architectural design and mechanical engineering firm, will be showcasing their newly completed net zero energy home as part of both the 2008 Green Buildings Open House held annually by the Northeast Sustainable Energy Association (NESEA) and the National Solar Energy Tour held annually by the American Solar Energy Association (ASEA) as sponsored by the US Department Of Energy. Zero Energy Home The modern Cape Cod residence utilizes...

The 122,000 square foot Colin Powell Middle School follows LEED green building guidelines. High-performance technologies include a daylight harvesting system, pond-based geothermal system, and passive security system. Visitors approaching the school at the main entry can see through several building “layers” to the 3-acre pond at the back of the facility.
The SunEye from Solmetric is a hand-held design tool for field-assessing solar access using digital optics and an onboard computer—taking the guesswork out of siting passive solar buildings and solar devices. The sophisticated but easy-to-use unit actually shows obstructions by time of day and month and allows the user to simulate removing (or adding) trees or structures to assess the solar impact.