This Friday is the opening day of the 3rd Solar Decathlon Exhibition. The exhibition takes place on the National Mall in Washington DC from October 12th to 20th. Sponsored by the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy, the competition invites 20 teams from colleges and universities across the United States, Germany, Spain, and Canada to participate. The objective is to “design, build, and operate the most attractive, effective, and energy-efficient solar-powered house.” Students have been working on these projects for up to two years; they build them, then deconstruct their projects to transport them across the country and even across oceans only to put them back together again. Teams arrived in Washington last Wednesday, October 3, and have been assembling their homes to prep for Fridays opening.

Powered entirely by the sun, these high-tech homes that exhibit superior efficiency are “likely to help shape America’s clean energy future,” states a press release from the Department of Energy. The first Solar Decathlon was in 2002. I am partially inspired by this event as my old alma mater, the University of Michigan, competed in the 2005 competition. Although Michigan is not competing this year, many of the students from participating schools and prospective schools took notes on the flaws present in 2005, and went home to improve, reinvent, and discover new technologies for this year’s event.

As a result of seeing the 2005 University of Michigan MISO (Michigan Solar) home, I can tell you that these teams are consciously composed. With students from disciplines ranging from Engineering, Architecture, and Design to Urban Planning andEnvironmental Studies, these projects are guaranteed to be well-conceived. “These solar homes are powerful, comfortable, and stylish. They are relaxed, elegant, wasting neither space nor energy.” Since these projects come from an academic setting, a place where exploring concepts and visions for the future is fostered and encouraged, these homes are creative, innovative, and surprising.

Not only is this an opportunity for students to learn, explore, and experience solar home construction; it is also an occasion for the public to come view the solutions and learn about the best in energy efficiency and home design. If you are in the DC area and have a chance to stop by, the exhibition hosts an entrée of tours, seminars, workshops, and talks by students and professionals. Starting this Friday October 12, the exhibition is open to the public. Next Thursday, October 18 is a day devoted to building industry professionals, and the official awards ceremony is next Friday October 19. Enjoy!

William McDonough and Partners is teaming up this year with a list of other local and international architecture, engineering, and design firms to form Greenbridge Developments LLC, a new company focused on implementing and designing sustainable mixed-use development. The group was actually founded in 2006 by six local families with strong connections in the area whom were all influenced by sustainable development. This years first project will be in the defined “opportunity zone” of Chapel Hill, North Carolina. The two-tower construction will achieve LEED Gold Certification, and serve as a national model of sustainable design and green building.

The initial plans for this retail/office/housing complex include two nine-story buildings that will be connected by a pedestrian bridge, rooftop gardens, solar panels, wheatgrass countertops, a Zipcar fleet, and a sustainable educational learning center. The developers will encourage fair-trade businesses to open shop on the ground floor’s designated retail space.

Based on the declared premise that “all sustainability is local”, the new development seeks to meet the goals of environmental sensitivity, social equity, and economic vitality. The possibility of influencing local economys and social environments through large-scale projects such as housing developments is, and always has been, present. Yet when sustainability can be the underlining theme and motivation, the project will undoubtedly have a positive “smart growth” influence. Instead of consuming new land, “green development” Greenbridge Developments LLC seeks to revitalize urban and civic centers though considering the impact of each decision made in the design process.

The most interesting aspect of this project is that, in addition to expecting LEED Gold certification, the project is largely influenced by the “Cradle-to-Cradle” design paradigm articulated in the 2002 book by William McDonough (whose architecture firm headlines the project) and Michael Braungart.

“Contrary to the cradle-to-grave patterns that make, take, and waste- cradle-to-cradle harnesses the earth’s interdependent systems to nourish one process with the ‘waste’ from another, and rely on an eternally renewing flow of resources.”

The duo now runs a practice (MBDC: McDonough Braungart Design Chemistry) in Charlottesville, Virginia that awards cradle-to-cradle certification to materials and products, and consults with businesses on strategies. Simultaneously, McDonough runs his own architecture practice focused on superior sustainable quality. With his experience alone, I would trust that any building he works on would be of the greatest, smartest eco-effective quality.

By utilizing available technology in the most complex and collaborative way, Greenbridge Developments could potentially be a nationwide and worldwide model of sustainable development, economic and urban revitalization, and progressive green design.

Kiss & Cathcart, 2020 towerIsn’t it the best thing in the world when you find out that making a decision about your lifestyle is not only the environmentally-friendly decision, but the economical one too?!!! It makes me want to run through the streets with my arms flailing, telling the world that we are going to be ok. Blue collar, green collar, white collar, red collar… we can all save a bit of money by taking a healthy and responsible action for future generations.

Increasingly, homeowners and businesses are getting bank loans and even grants to install solar and wind power systems on the site of their property. The Database of State Incentives for Renewables and Efficiency is a great place for homeowners to start. It is common to now receive an incentive to reduce the cost of these systems from 25 to 40%, depending on location, of course. The state of Oregon now has 50% Business Energy Tax Credit for all renewable project costs. Not only does this incentive make alternative, local power generation an affordable option, but in provides individuals, families, and groups with the possibility of claiming energy independence from the electric grid.

Following is a supreme example of how the business management of renewable energy systems is gaining strength and incentives. The largest investment bank in the U.S., Morgan Stanley, will finance and own the PV systems that are to be installed atop 7 Wal-Mart stores in California. The way this works is that Morgan Stanley signs on as a financing partner of SunPower, the supplier, designer, installer, and maintenance supplier of the systems. Morgan Stanley pays for the system up front and the customer pays for it over a long period of time, as opposed to 100% up front. This means low investment risk and instant availability. Big business is seeing green in dollars returned by investing in alternative energy that makes good business sense to them. Not only is it just good business because it looks good and tops their environmental checklist, but it’s economical. Tiffany’s, for example is expecting a $500,000 annual savings on the 1.3 megawatt solar installation divided between 2 distribution centers in New Jersey.

I am not writing to debate the politics of appreciating solar value, market value due to commercial demand, and increasing utility prices; I’d just simply like you to appreciate that there is a greater demand. According to Solar Buzz, “Over the last 20 years the cost of solar energy systems has come down seven fold…” According to The Economist, “Global investment in renewable power-generation, biofuels and low-carbon technologies rose from $28 billion in 2004 to $72 billion in 2006.” If you think about it fundamentally, it makes sense that there be more value at a cheaper cost to us in something that is renewable. These businesses are not signing the Declaration of Energy Independence (yet), but they are partially acting on the economical incentive present. Even though designing these stores and warehouses to maximize on natural light might be the most energy efficient option, investing in solar to power the devices within this space has to be applauded.