Skip Navigation to main content U.S. Department of Energy's Solar Decathlon
U.S. Department of Energy's Solar Decathlon
2005 Home
About Solar Decathlon
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Architecture
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Lighting
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The U.S Department of Energy's Office of Energy Efficiency and Renewable Energy is the primary sponsor of the Solar Decathlon.



Lighting

(100 points)

Teams earn points in this contest by designing functional, energy-efficient, and aesthetically pleasing lighting systems. The teams choose lighting not only for its energy efficiency and its style, but also based on how well it meets the needs of a particular space (e.g., task lighting or ambient lighting). Ideally, the lighting design incorporates ambient and task lighting, electric and natural "daylighting" for energy efficiency and occupant comfort.

The jurors will rely mostly on their experience to evaluate a team's lighting selections throughout the house. However, the Solar Decathlon organizers will assist the jurors by making objective illuminance measurements at several key locations. These objective measurements will help the jurors calibrate their subjective evaluations of illuminance at these and other locations throughout the house.

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Photo of a house at night. The roof of the house curves upward and light shines out from underneath.

Lights running along the tops of the exterior walls of the home of the 2005 Virginia Polytechnic Institute and State University team home bounce light off the roof.


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U.S. Department of EnergyNREL - National Renewable Energy LaboratoryAIA - American Institute of ArchitectsASHRAE - American Society of Heating, Refrigerating and Air-Conditioning EngineersNAHB - National Association of Home BuildersUSGBC - U.S. Green Building CouncilBPSprint