CASE STUDIES

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Assessment -
Walmart and Carbon

Combined Heat
and Power

Compressor Upgrade

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Lighting – GES Hybrid

Lighting - HIF

Lighting – LED
High Bay


Lighting – LED Retail


Motor Upgrade

Power Factor Correction

Variable Frequency Drive Upgrade

ENERGY EFFICIENCY

ON SITE & RENEWABLE ENERGY

ENTERPRISE
SMART GRID

CESA FINANCING

 



LED RETAIL LIGHTING CASE STUDY  
 
 
SITUATION

Jordan’s Furniture utilized track mounted high-intensity
discharge (HID) spot lighting to illuminate its floor
merchandise in all of its stores. While this lighting
system was effective at providing the desired effect,
the HID lamps had short lamp lifespans and needed
to be replaced very frequently; in some cases as often
as every seven or eight months. These frequent lamp
replacements were extremely costly and disruptive
to Jordan’s operations.


PROJECT
Groom Energy engineers assisted Jordan’s in conducting
tests with a variety of LED based replacement systems.
The results of these test identified a newly introduced
Par 38 LED lamp from Duracell which produced cost
effective high quality light. These lamps product light
levels 50% greater than the existing HID based system,
while consuming less energy and having a much longer
lamp mortality. The newly installed system saves more
than 500,000 kWh annually and has a warrantied lamp life
of 45,000 hours – lasting almost seven times as long as
the HID system.
 




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