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150W LED Round <br />150 <br />3 <br />0 <br />20W LED Cano2y Light <br />20 <br />3 <br />0 <br />4ft 1 Lamp 12.5W LED Tube <br />12.5 <br />3 <br />0 <br />76W LED Flood Light <br />76 <br />2 <br />0 <br />24W LED Wall Pack <br />24 <br />2 <br />0 <br />33W LED Canopy Light <br />33 <br />1 <br />0 <br />Performance Period Measurements and Documentation <br />No additional measurements will be taken during the Performance Period of this M&V strategy- <br />D. Parameter Estimates <br />Of the parameters identified under the equations for energy savings in Section B, several of the <br />parameters are estimates, and will not be measured during any period of the project. Of the variables <br />identified, the parameters that will be estimated for this particular ECM and M&V strategy include: burn <br />hours. Burn hours can be found in the detailed line by line included as Exhibit B. <br />E. Cost Savings Calculations <br />Provided below are the methods and equations used to determine the cost savings associated with this <br />particular methodology. <br />Cost Savings are calculated as the difference between the baseline and Performance Period energy <br />costs using the marginal utility rates as defined below, escalated at 2.8% annually. The applicable <br />marginal utility rates will be applied to the baseline and Performance Period energy use as determined in <br />Paragraph B. Equation 7 will be used to compute the total cost savings for each Guarantee Year. <br />Equation 7 — Total Cost Savings <br />11 I ($Baseline —" Perlormane /i <br />i=] <br />Where, <br />$save = Guarantee year cost savings <br />$Baseline = Billing period k baseline utility cost for account i <br />$Performance = Billing period k performance period utility cost for account i <br />n = Total number of utility types <br />Facility <br />$ / kWh <br />$ / kW <br />Police Station <br />$0.096977 <br />$10.910675 <br />City Hall <br />$0.112915 <br />$10,909574 <br />Transit Building <br />$0.153437 <br />n/a <br />Park Admin <br />$0.153437 <br />n/a <br />East Plant <br />$0.096969 <br />$10.913462 <br />Fire Station 1 <br />$0.096977 <br />$10.909976 <br />Fire Station 2 <br />$0.153437 <br />n/a <br />Street Lights <br />$0.046972 <br />n/a <br />OPTION A — WATER METER REPLACEMENT <br />Energy Solutions Proprietary and Confidential <br />v102811 23 <br />