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W A T E R I E N E R G Y I L I F E <br />awRIVERSIDE PUBLIC UTILITIES <br />WI& Board Memorandum <br />PUBLIC UTILITIES Oa d M e m o a n du <br />BOARD OF PUBLIC UTILITIES DATE: SEPTEMBER 12, 2016 <br />SUBJECT: MONTHLY POWER SUPPLY REPORT — July 2016 <br />Power Usage: <br />Wholesale Load (Vista): <br />Peak Demand: <br />RVSD Energy Mix (Chart 1): <br />Resource <br />a) Nuclear <br />b) Coal <br />c) Large Hydroelectric <br />d) Natural Gas <br />e) Renewables <br />f) Inter SC Trades <br />g) Green Inter SC Trades <br />h) CAISO Purchases <br />Total Green Power Supply <br />GENERAL MANAGERS REPORT <br />ITEM NO: 10 <br />252,041 MWH (Chart 1) <br />582 MW of which 459 MW came from RVSD available resources (Chart 2) <br />MWH <br />9,120 <br />55,771 <br />2,582 <br />24,335 <br />70,832 <br />38,590 <br />50,812 <br />Total: 252,041 <br />70,832 MWH which yields 28.10% of the Total Wholesale Load Requirement <br />Resource Availability: <br />Nuclear: Palo Verde units 1, 2 and 3 operated at 94.29% capacity factor for the month. <br />Coal: IPP units 1 and 2 operated at 54.72% capacity factor for the month. <br />Large Hydro: Hoover, RVSD's capacity entitlement was 20 MW, with energy entitlement of 2,582 MWH. <br />Natural Gas: Clearwater's availability was 97.01% for the month <br />RERC's (Units 1, 2, 3 and 4) availability was 99.76% for the month. <br />Springs's (Units 1, 2, 3 and 4) availability was 97.97% for the month. <br />Renewable: <br />Salton Sea units operated at 95.98% capacity factor for the month. <br />Vulcan unit operated at 73.47% capacity factor for the month. <br />Wintec operated at 56.02% capacity factor. <br />WKN operated at 56.49% capacity factor. <br />Kingbird Solar operated at 39.46% capacity factor. <br />Tequesquite Solar operated at 26.25% capacity factor. <br />AP North Lake Solar operated at 37.20% capacity factor. <br />Camelot Solar operated at 45.60% capacity factor. <br />Bigsky Solar operated at 33.66% capacity factor. <br />Transwind operated at 26.21% capacity factor. <br />The attached graphical comparisons represents RPU's July: <br />Chart 1: <br />Total Energy Requirements /Resource Mix <br />Chart 2: <br />Peak Hour Total Capacity <br />Chart 3: <br />Retail Customer Load <br />Chart 4: <br />Daily Peak Load and Temperature Comparisons <br />Chart 5: <br />Monthly Peak Load and Temperature <br />