Homeowners may have increased their use of Energy Star appliances and programmable thermostats, but these are only baby steps toward living in energy-efficient homes. More than 95 percent of homes are still powered and heated by energy sources that rely on fossil fuels.
The Center for Power Electronic Systems (CPES) at Virginia Tech hopes to change that. Its Future Sustainable Home project is focused on researching, developing and demonstrating advanced technologies that would create self-sustained homes. Energy in these homes is likely to come from new breakthroughs such as renewable sources, power converter-based loads and a controllable power distribution network.
The project also is intended to raise public awareness. “We are using the Future Home project as a means for us to address the issue of renewable energy in a way that everyone can understand,” says Fred C. Lee, director of CPES. “Basically, we’re looking at renewable energy and energy management in a way that could impact everyone’s everyday life.”
The project, started two years ago with a National Science Foundation grant, features a “living lab” that mimics a 1,500-square-foot home/small office.
The lab — which includes a kitchen, utility room, library/lounge and conference room — is outfitted with next-generation home appliances, high-efficiency light-emitting diode (LED) lamps and home robotics. Everything is powered by multiple renewable energy sources, including wind turbines and solar panels. The home also relies on plug-in hybrid electric vehicles for use as backup generators or for energy storage. With all these features in place, Lee explains, the home/small office could then act as both a supplier of energy to the local power company and as a user.
The goal, says Lee, is to test the efficiency and efficacy of the various technologies and power sources, eventually including geothermal and fuel-cell energy. Tech hopes “to demonstrate that with these various means we could minimize utility power to a point where the home could be self-sustaining,” he says.
Our company is also a member of WEMPEC. We manufacture motors and generators and have a great interest in participating in this new green technology. I manage our test laboratory which tests from fractional hp machines up to three megawatt, 13,800 volts. We are considering erecting experimental wind turbines and solar panels similar to what your article describes so please keep us updated on your project. charles A. Straub PE
--Chuck Straub of Marathon Electric/Regal Beloit Wausau, WI
Jul. 7, 2008 at 09:52 AM
Great idea. Hopefully it will lead to other universities doing the same and a public outcry for more sustainable products.
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Jul. 15, 2008 at 06:15 PM
CPES is certainly headed in the right direction and my hat goes off to them. More people need to be made aware of all the alternatives to the fossil fuel usage and there needs to be some kind of “carrot” to persuade people to make the switch.
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Oct. 2, 2008 at 10:12 PM
Anything to get us off fossil fuels. We are addicted to the black gold. We may not be able to entirely remove it from our lives; however we can make some positive moves.
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Oct. 9, 2008 at 03:16 PM
I definitely agree with the above post in that we certainly need to look at alternatives to fossil fuels - whatever it takes. We need to be the ones to lead the way…
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Oct. 21, 2008 at 09:33 PM
I would like to read more about this project and the results. We will be conducting a major renovation and would like to make our home sustainable from an energy point of view.
--Martin Larson & Barbara Thompson of annapolis, Maryland
Nov. 6, 2008 at 12:24 PM
I am all eyes on these projects. A green home is a great energy saver and that works perfectly for me. I am already involved in a green plan, my house is filled with energy star appliances, now I am working at alternative energy sources.
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Nov. 18, 2008 at 10:10 AM
I wonder how much it will cost a universal conversion of graphic music and video files?
I would like to have the whole conversion at all.
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Jan. 3, 2009 at 01:50 PM
Just wanted to say I find your blog very informative. Thanks for writing :)
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Feb. 4, 2009 at 07:52 PM
Renewable energy is becoming more and more popular these days in such economical times.
Thanks for sharing :)
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Jun. 1, 2009 at 07:47 AM
The Center for Power Electronic Systems (CPES) at Virginia Tech hopes to change that. Its Future Sustainable Home project is focused on researching, developing and demonstrating advanced technologies that would create self-sustained homes. Energy in these homes is likely to come from new breakthroughs such as renewable sources, power converter-based loads and a controllable power distribution network.
--Leather Sofa
Jun. 11, 2009 at 03:21 PM
designing new homes to save our planet is one big thing to do. it will be so much helpful especially that we are in times of trouble with our planet.
--le corbusier
Jul. 2, 2009 at 12:36 AM
Thanks for the great article.Really very informative posting which provide lots of informative in all the regards.thanks for the wonderful posting.Its Future Sustainable Home project is focused on researching, developing and demonstrating advanced technologies that would create self-sustained homes. Energy in these homes is likely to come from new breakthroughs such as renewable sources, power converter-based loads and a controllable power distribution network.
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Jul. 29, 2009 at 11:36 AM