April Issue 2009

 

For electrical contractors, the most interesting aspect of the American Recovery and Reinvestment A


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April 2009
Energy management systems (EMS) provide automatic control of electrical loads—most commonly heating, ventilating and air conditioning (HVAC) systems and sometimes lighting. READ MORE
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April 2009
A new study on the installed costs of solar photovoltaic (PV) power systems in the United States shows that the average cost of these systems declined significantly from 1998 READ MORE
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April 2009
Extech Instruments, a subsidiary of FLIR Systems Inc., launched a Recession Relief rebate and prize program. READ MORE
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April 2009
The founder of the US Green Building Council (USGBC) has completed the highest-scoring green home renovation since the Leadership in Energy and Environmental Design (LEED) for READ MORE
April 2009
When I was in college many years ago, my psychology professor said, “Every year, we give the same tests, but each year, the correct answers change.” We never knew if he was j READ MORE

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April 2009