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Bringing Down The Cost of Photovoltaic Solar Cells - Part 3

02:25 | editor | Nov 16th, 2007 1:21pm |

Roy Johnson, CEO of CaliSolar Inc. talks with John Ince about new techniques for reducing the cost of photovoltaics. PV Cells have long held the promise of providing clean electricity and competitive rates, but the stumbling block has always been the cost of the silicon chips. CaliSolar believes they have found a better and less expensive way by producing the chips from upgraded metallurgical silicon If they’re right they could be in for a bonanza. This is Part 3 of a 3 Part Series.

Bringing Down The Cost of Photovoltaic Solar Cells - Part 2

02:07 | John Ince | Nov 16th, 2007 |

Roy Johnson, CEO of CaliSolar Inc. talks with John Ince about new techniques for reducing the cost of photovoltaics. PV Cells have long held the promise of providing clean electricity and competitive rates, but the stumbling block has always been the cost of the silicon chips. CaliSolar believes ...
Bringing Down The Cost of Photovoltaic Solar Cells - Part 1

02:20 | John Ince | Nov 16th, 2007 |

Roy Johnson, CEO of CaliSolar Inc. talks with John Ince about new techniques for reducing the cost of photovoltaics. PV Cells have long held the promise of providing clean electricity and competitive rates, but the stumbling block has always been the cost of the silicon chips. CaliSolar believes ...
Parasoft Tackles Security at the Code Level

04:51 | Dan Verton | Mar 22nd, 2007 |

It might be hard to imagine how a small error in a line of software code can destroy a company’s brand image or even result in loss of life. But Parasoft Corp. has made a business out of just these types of potential incidents.

I caught up with the company at ...