January Issue 2009

 

At a time when things could not look much worse economically, there is...


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By
Staff
| January 2009
In the last few editions of the National Electrical Code (NEC), more electrical equipment has been required to be rated for short-circuit current.

By
Staff
| January 2009
Slow-moving ocean and river currents could be a reliable and affordable alternative energy source.

By
Staff
| January 2009
Pennsylvania Conenergy Group and its subsidiary, Epuron, announced the completion and sale of the Exelon-Conergy Solar Energy Center.

| January 2009
Metal halide lamps occasionally fail "non-passively" at end of life, which may cause hot quartz elements to be ejected from the light fixture, presenting a fire risk.

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| January 2009
Residential landscape lighting design is a rapidly growing business that is transforming the way people think about the space surrounding their homes.

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