PacifiCorp 2007 Integrated Resource Plan (May 30, 2007)

PacifiCorp – 2007 IRPChapter 5 – Resource OptionsTable 5.8 – Class 1 DSM Program Attributes, East Control AreaAttributesFully Dis-patchable-WinterFully Dispatchable-SummerFully Dispatchable- LargeC&IScheduledFirm - IrrigationThermalEnergyStorageVariable Costs ($/MWh) $ - $ - $ - $ - $ -Demand Reduction Period(Hours) 2 2 4 6 6Start Year 2009 2009 2009 2009 2009BASETotal Achievable Potential–Maximum (MW) 16 48 2 15 6Resource Costs ($/kW/yr) $ 75 $ 58 $ 82 $ 27 $ 117LOWTotal Achievable Potential --Maximum (MW) 8 13 0 3 4Resource Costs ($/kW/yr) $ 57 $ 52 $ 159 $ 28 $ 115HIGHTotal Achievable Potential --Maximum (MW) 25 66 7 28 7Resource Costs ($/kW/yr) $ 83 $ 71 $ 101 $ 36 $ 118Hours Available by MonthJanuary 3 - - - -February - - - - -March - - - - -April - - - - 240May - - - - 186June - 8 8 96 180July - 46 46 96 186August - 33 33 96 186September - - - 48 180October - - - - 279November - - - - -December 84 - - - -Class 2 Demand-side ManagementFigures 5.2 and 5.3 show the hourly end use shapes used for the Class 2 DSM decrement analysis.Figure 5.2 plots the hourly end use shapes for the peak day use for each of the 10 end uses.Figure 5.3 illustrates the seasonality of the end uses by plotting peak demand for each week. Theeast residential cooling shape was derived from an in-house metering study. All other shapes arecomposites of end use patterns from the Northwest Power Planning and Conservation Council.The megawatt scale on the y–axis of Figures 5.2 and 5.3 is for illustration purposes only anddoes not represent the market potential or planning estimates of any particular program for agiven end use. For example, the commercial cooling shape was created from system specificweighting of hospital, school, office, lodging, and service cooling end use shapes.106