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BOARD OF PUBLIC UTILITIES DATE: DECEMBER 12, 2014 <br />DIRECTOR'S REPORT <br />ITEM NO: 22 <br />SUBJECT: MONTHLY POWER SUPPLY REPORT — October 2014 <br />Power Usage: <br />Wholesale Load (Vista): — 200,916 MWH (Chart 1) <br />Peak Demand: — 442 MW of which 324 MW comes from RVSD available resources (Chart 2) <br />RVSD Energy Mix [Chart 1): <br />Resource MWH <br />a) Nuclear <br />7,452 <br />b) Coal <br />70,548 <br />c) Large Hydroelectric <br />1,525 <br />d) Natural Gas <br />6,186 <br />e) Renewables <br />31,231 <br />f) Other (BPA) <br />- <br />g) Inter SC Trades <br />42,321 <br />h) Green Inter SC Trades <br />- <br />i) CAISO Purchases <br />41,653 <br />Total: <br />200,916 <br />1`ota l Greien Power r.�pp� ly — 31,231 1111'1 i -II which yields 15.54% of the Total Wholesale Load Requirement <br />Resource Availability: <br />Nuclear: Palo Verde units 1, 2 and 3 operated at 77.05% capacity factor for the month. <br />Coal: IPP units 1 and 2 operated at 69.21 % capacity factor for the month. <br />Large Hydra: Hoover, RVSD's capacity entitlement was 20 MW, with energy entitlement of 1,525 MWH. <br />Natural Gas: Clearwater's availability was 100% for the month. <br />RERC Units 1, 2, 3 and 4 availability was 99.66% for the month. <br />Springs Units 1, 2, 3 and 4 availability was 99.71 % for the month. <br />Renewable: Salton Sea units operated at 86.57% capacity factor for the month. <br />Wintec operated at 29,47% capacity factor. <br />WKN operated at 29.45% capacity factor. <br />The attached graphical comparisons represents RPU's October: <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 />