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SNOHOMISH <br /> roll In Energy Services • eebiz©snopud.com • www.snopud.com <br /> Energizing We In Our Communities <br /> Measure Name: Custom Incentive Worksheet PUD APPROVED <br /> VSDs on Trickling Filter Pumps <br /> BASELINE <br /> Description <br /> Currently the three(3)125 hp Trickling Filter pumps are running constantly,year round(8,760 hours/year) <br /> Calculations <br /> kW Hours Total kWh/yr kWh/Yrs.: 2,658,222 <br /> Pump 1 104.3 8760 913.668 Operating Hrs/Yr.: 8,760 <br /> Pump 2 92.55 8760 810,738 Avg.kW: 303.45 <br /> Pump 3 106.6 8760 933,816 Avg.kW @ 8760: 303.45 <br /> i____Total 2,658,222 <br /> PROPOSED <br /> Description <br /> Add VSDs to all three(3)trickling filter pumps to enable them to run at reduced speed,year round.Using a conserative estimate of 10%savings for the entire year.Post-metering on the <br /> pumps will be installed for at least 2-weeks.This is a Pay for Performance project and savings and final incentive will be adjusted if savings differ from estimated.Project incentive capped <br /> at$100,000. <br /> Calculations <br /> kW Hours Total kWh/yr kWh/Yrs.: 2,392,400 <br /> Pump 1 93.87 8760 822,301 Operating Hrs/Yr.: 8,760 <br /> Pump 2 83.30 8760 729,664 Avg.kW: 273.11 <br /> Pump 3 95.94 8760 840,434 Avg.kW @ 8760: 273.11 <br /> Total 2,392,400 <br /> Measurement&Verification <br /> Install at least 2-weeks post metering to verify savings <br /> Metering and/or Trend Logs <br /> Pre-Installation Dates: 7/13/22-8/9/22 Post-Installation Dates: <br /> SAVING SUMMARY&FUNDING CALCULATIONS <br /> Savings Installation&Cost Customer's Net Cost&ROI <br /> Incented kWh/Yr.Savings: 265,822 Installation Type: Retrofits Customer's Cost: $0.00 <br /> Non-Incented kWh/Yr.Savings: 0 Measure Cost: $75,000.00 Measure Simple Payback: 0.0 Yrs <br /> Total kWh/Yr.Savings: 265,822 Cost Type: Total ROI: 0% <br /> %kWh Savings: 10% Incremental Cost <br /> (25%of Equipment Cost for New Installation <br /> ,vhereme ental Cost is rot available.) Winter Peaks <br /> rem .p Hours_Morning 7 9 AM:Evenn 5 7 PM <br /> Avg.kW Reduction: 30.35 Funding •Monday through Thursday,November through February <br /> Winter Peak kW Reduction: 30.35 Incentive Category: Equipment .Iorentiae Rate:$60 for 100%Peak/fours.Prorated accordingly. <br /> %Winter Peak Time: 100% 5/kWh Incentive Rate: $0.35 Notes <br /> $/kW incentive Rate: $60.00 <br /> %Savings as of Facility Total Use: 2% Measure Incentive: $75,000.00 <br /> Avg.Electricity Rates($/kWh): $0.090 %Incentive as of Cost: 100% <br /> S/Yr.Savings: $23,924 Project Development Incentive: $2,658.22 <br /> Version Sept 2022-Effective Date September 1st 2022 <br /> . <br />