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In additon, the
installation of occupancy sensors is another
energy management technique which allows commercial
business the opportunity to realize a substantial reduction in
their energy costs. Occupancy sensors monitor human
presence turning light fixtures on the minute someone enters
the area and off automatically when they leave. Lighting
consistently accounts for 40 to 50% of a modern building's
total energy consumption; yet, many building spaces are
occupied for only 30 to 60% of the daily operating hours.
The rest of the time, the lights are on unnecessarily, which
wastes energy and money.
There is often an investment tax credit
available for
new installations. Many utility companys offer economic |
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The energy management pros at
John A. Giaimo and Son, Inc.
will be pleased to analyze the
lighting control requirements of
your facility, determine savings
in lighting and energy con-
sumption, and computer the pay-
back period for optimal in-
stallation. The typical payback
period is about two years, which
varies somewhat depending on
local electrical rates.
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