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Wednesday, 11 January 2006

Info Post
A few days ago, my colleague Lisa Stiles-Shell wondered if solar was well positioned to provide peaking power. Through Futurepundit, I found an article concerning some R&D work being done on organic photovoltaics that, "sheds some light" on the subject:
Global Photonic Energy Corporation (GPEC), developer of organic photovoltaic (OPVtm) technology for ultra-low cost high power solar cells, announced that the company's research partners at Princeton University and the University of Southern California (USC) have achieved a new record in an organic solar cell that is responsive to light in the near infrared (NIR) range of the solar spectrum. NIR radiation is invisible to the human eye.

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Imagine organic photovoltaics coating windows especially in hot climates. Instead of letting in the infrared frequencies the photovoltaics convert those photons to useful electricity. So instead of heating a building and thereby increasing the demand for air conditioning the photovoltaic coating could keep out heat and turn it into electricity that would power air conditioners.
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