energy efficient lighting for warehouse/distribution facilities

Aaron RafteryGeneral Manager, Chicago, IL Office

© SmartWatt Energy 2012, All Rights Reserved

Energy-Efficient Lighting For Refrigerated & Freezer Warehouses

© SmartWatt Energy 2012, All Rights ReservedSource: www.eia.gov

Lighting22%

Refrigerated & Freezer WarehouseLighting Energy Use

®

The right light, at the right place, at the right time© SmartWatt Energy 2012, All Rights Reserved

SmartLighting


VSHID

Fluorescent

LED

Racked WarehouseThe Right Light

HID in a Racked Warehouse Doesn’t Work


25’

25’


50’ Lighting a Total of2,500 sq.ft.

50’



50’

10’

10’

Lighting a Total of 1,000 sq.ft.


LEDs in a Racked Warehouse


VSHID

Fluorescent

LED

Loading DocksThe Right Light


Loading Docks


Desired Light Levels

Fixture Location: Spacing & Height

The Right PlaceSmartLighting


7 LED Fixtures

9 HID Fixtures

The Right PlaceSmartLighting


The Right Time

• Reduced cooling load

• Longer fixture life

• EPAct tax savings

• Utility rebates

Lights on when you need themOff when you don’t

SmartLighting


Control SystemsBasic Advanced


Total Project Cost$261,755.72

Utility Incentive$56,586.45

$121,818.00 Tax Deduction

--

$83,351.27

Utility Incentives & Tax Deductions


Demand Charge Reductions


Freezer Distribution WarehouseCase Study: Price Chopper

Lighting Cost Savings:

$45,655Maintenance Cost Savings:

$5,428Cooling Cost Savings:

$17,897Payback Period:

1.97 years

Before After


Refriger-ation53%

Lighting22%

Heating13%

Other9%

Ventilation2%

Cooling1%

Source: www.eia.gov

Refrigerated & Freezer WarehouseEnergy Use

Nationwide 888.348.0080 • www.smartwattinc.com

Aaron RafteryGeneral Manager, Chicago, IL847.541.1300 • [email protected]

energy efficient lighting for warehouse/distribution facilities

Engineering