Browsing: Solar Decathlon

After 9 days and 10 contests, Team Germany from the Technische Universität Darmstadt won the 2009 Solar Decathlon with their surPLUShome project.

© Jim Tetro, U.S. Department of Energy Solar Decathlon.

The surPLUShome is based on a single room concept. The interior design is characterized by a multi functional body as its central element. This body contains primary functions like the kitchen, stairs and the bath and defines the possible use of close-by space. Besides it takes over functions of furniture and the building services.

But the most interesting aspect of this house is its shingle inspired ventilated skin, using photovoltaic modules.

You can learn more about the house at Team Germany’s official website.

The Solar Decathlon 2009 competition ends tomorrow, and 7 out of 10 contests have been already completed, with Team California on the lead  with the Refract House.

The results so far are:

1. Architecture, won by Team California (SCU + CCA)
2. Market Viability, won by University of Louisiana
3. Engineering, TBA
4. Lighting Design, TBA
5. Communications, won by Team California (SCU+CCA)
6. Comfort Zone, won by Team Ontario/BC
7. Hot Water, won by RICE (tied with Cornell and Illinois)
8. Appliances, won by Illinois
9. Home Entertainment, won by Illinois
10. Net Metering, TBA

The Solar Decathlon is open to the public starting today, until Oct 18th.

After the break, videos with the houses by Virginia Tech, Team Alberta, Team Germany and Team Puerto Rico.

read more »

Refract house, built and render

I just saw that the house designed by  Team California,  a multidisciplinary team from CCA + SCU, that we featured a few months won the Architecture Contest (1 out of 10 contests) at the US Department of Energy Solar Decathlon 2009.

By reading the jury’s comments, the project was highly acclaimed by two aspects: the inside/outside integration and the high quality of the project documentation.

On this integration, the house offers 700 square feet of decking that includes a large central courtyard and strategically placed openings which extend each living space to the outside, contributing to the overall feeling of spaciousness.

Clerestory windows and large sliding doors contribute to this integration, and is also part of the energy strategy, by bringing a high amount of natural daylight inside the house, minimizing the electric load. The interiors incorporates materials and products from individuals and companies that have demonstrated their dedication to sustainable practices, and others such as a lamp made from plastic drinking straws. Reclaimed California redwood rainscreen covers the house’s exterior, providing a warm hue and varied texture.

You can see more photos of the house at their CCA + SCU Refract House Flickr page, and read the full description of the project on our previous feature.

For three weeks in October 2009, 20 teams of college and university students will compete in the US Department of Energy Solar Decathlon.  The competition provides the teams with an opportunity to “design, build, and operate the most attractive, effective, and energy-efficient solar-powered house.”  Organized in three stages, (building, moving to the solar village in the National Mall in Washington D.C., and the actual competition) the Solar Decathlon aims to raise awareness among the general public about renewable energy and energy efficiency, help solar energy technologies enter the marketplace faster, foster collaboration among students from different academic disciplines, and educate the student participants.  “The Solar Decathlon brings attention to one of the biggest challenges we face-an ever-increasing need for energy. As an internationally recognized event, it offers powerful solutions-using energy more efficiently and using energy from renewable sources.”

Santa Clara University, known for their excellence in engineering/business got the third place at the 2007 competition, and for this year’s competition they teamed with CCA, dedicated to architecture, art and design, to create a 100 student team to participate in the Solar Decathlon.  The team is the only undergraduate-led team participating in the competition (most are filled with Ph. D programs), combing “youth and process, [they] set the standard in green living”.  The young team of future architects, engineers, construction managers, graphic designers and interior designers have created a proposal, entitled Refract House, that is dedicated to promoting the idea of “Living Light: harnessing sunlight to power our energy needs, lightening our carbon footprint upon the earth, and enlightening today’s consumers and the next generation of concerned, responsible citizens about the possibilities of sustainable living.”  “We want the project to have a lasting impact as both a case study for green design and as an exhibit of technology. We already know it’s going to have an impact on all of us,” explained Allison Kopf, an SCU Engineering Physics student.

More about the winning Refract House after the break. read more »