Payback Analysis

Facility Information
Sq. ft.   Cost per kWh   Operating Hours  
System Existing Proposed
Watts per Luminaire      
Quantity      
System kW
Annual kWh  
Annual Energy
Costs
Monthly Costs
 
Per Luminaire Cost  
Total System Cost
 
Labor / Materials /
Disposal Cost		  
Per Luminaire Rebate/Incentive  
Total System Rebate/Incentive
  
Total System Price
   
Payback Analysis
Annual Energy Savings
Monthly Cost of Waiting
   
Simple Payback (Years)
IRR (%)

Note: These are estimated savings only. These annual and monthly savings are based on a number of variables and assumptions that could change over time. The actual savings derived by your firm may be higher or lower.