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W A T E R I E N E R G Y I L I F E <br /> RIVERSIDE PUBLIC UTILITIES <br /> 191& <br /> � BLI � � TI � IT1ES Board Memorandum <br /> P <br /> BOARD OF PUBLIC UTILITIES DATE:APRIL 17, 2015 <br /> GENERAL MANAGERS REPORT <br /> ITEM NO: 19 <br /> SUBJECT: MONTHLY POWER SUPPLY REPORT—February 2015 <br /> Power Usage: <br /> Wholesale Load(Vista): — 151,820 MWH (Chart 1) <br /> Peak Demand: — 288 MW of which 238 MW came from RVSD available resources(Chart 2) <br /> RVSD Energy Mix(Chart 1): <br /> Resource MWH <br /> a) Nuclear 8,568 <br /> b) Coal 45,500 <br /> c) Large Hydroelectric 2,218 <br /> d) Natural Gas 6,163 <br /> e) Renewables 26,798 <br /> f) Other(BPA) 870 <br /> g) Inter SC Trades 19,200 <br /> h) Green Inter SC Trades - <br /> i) CAISO Purchases 42,503 <br /> Total: 151,820 <br /> Total Green Power Supply — 26,798 MWH which yields 17.65%of the Total Wholesale Load Requirement <br /> Resource Availability: <br /> Nuclear: Palo Verde units 1, 2 and 3 operated at 98.08%capacity factor for the month. <br /> Coal: IPP units 1 and 2 operated at 49.42%capacity factor for the month. <br /> Large Hydro: Hoover, RVSD's capacity entitlement was 18 MW,with energy entitlement of 2,218 MWH. <br /> Natural Gas: Clearwater's availability was 98.74%for the month. <br /> RERC's(Units 1,2, 3 and 4)availability was 98.08%for the month. <br /> Springs's(Units 1,2, 3 and 4)availability was 93.26%for the month. <br /> Renewable: Salton Sea units operated at 65.62%capacity factor for the month. <br /> Wintec operated at 37.88%capacity factor. <br /> WKN operated at 16.67%capacity factor. <br /> Camelot Solar operated at 26.96%capacity factor. <br /> Transwind operated at 13.31%capacity factor. <br /> The attached graphical comparisons represents RPU's December: <br /> Chart 1: Total Energy Requirements/Resource Mix <br /> Chart 2: Peak Hour Total Capacity <br /> Chart 3: Retail Customer Load <br /> Chart 4: Daily Peak Load and Temperature Comparisons <br /> Chart 5: Monthly Peak Load and Temperature <br /> Attachments <br /> cc: Steve Badgett,Assistant City Manager <br />