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WA ER ENERGY L 1 Ft <br />RIVERSIDE PUBLIC UTILITIES <br />PUBLIC UTILITIES <br />Board Memorandum <br />BOARD OF PUBLIC UTILITIES DATE: NOVEMBER 7, 2014 <br />DIRECTOR'S REPORT <br />ITEM NO: 16 <br />SUBJECT: MONTHLY POWER SUPPLY REPORT — September 2014 <br />Power Usage: <br />Wholesale Load (Vista): <br />Peak Demand: <br />RVSD Enerav Mix (Chart 1 <br />Resource <br />— 236,410 MWH (Chart 1) <br />604 MW of which 565 MW comes from RVSD available resources (Chart 2) <br />MWH <br />a) Nuclear <br />8,958 <br />b) Coal <br />82,424 <br />c) Large Hydroelectric <br />2,105 <br />d) Natural Gas <br />8,239 <br />e) Renewables <br />32,817 <br />f) Other (BPA) <br />6,829 <br />g) Inter SC Trades <br />52,525 <br />h) Green Inter SC Trades <br />- <br />i) CAISO Purchases <br />42,513 <br />Total: <br />236,410 <br />Total Green Power Supply — <br />32,817 MWH which yields 13.88% of the Total Wholesale Load Requirement <br />Resource Availability: <br />Nuclear: Palo Verde units 1, 2 and 3 operated at 95.71 % capacity factor for the month. <br />Coal: IPP units 1 and 2 operated at 83.56% capacity factor for the month. <br />Large Hydro: Hoover, RVSD's capacity entitlement was 20 MW, with energy entitlement of 2,105 MWH. <br />Natural Gas: Clearwater's availability was 100% for the month. <br />RERC Units 1, 2, 3 and 4 availability was 99.18% for the month. <br />Springs Units 1, 2, 3 and 4 availability was 100% for the month. <br />Renewable: Salton Sea units operated at 94.32% capacity factor for the month. <br />Wintec operated at 33.14% capacity factor. <br />WKN operated at 29.24% capacity factor. <br />The attached graphical comparisons represents RPU's September: <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 />AA <br />Attachments <br />cc: Scott C. Barber, City Manager <br />