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7.A. - Page 167 of 285 <br />Climate Zone 15 <br />2019 Energy Efficiency Ordinance Cost-effectiveness Study <br />Table 81: Single Family Climate Zone 15 Results Summary <br />Climate Zone 15 <br />CO2 -Equivalent <br />NPV of <br />Benefit to Cost <br />SCE/SoCalGas <br />Annual <br />PV Size <br />Emissions (Ibs/sf) <br />Lifetime <br />Ratio (B/C) <br />Net <br />Annual <br />EDR <br />Change <br />Incremental <br />Single Family <br />kWh <br />therms <br />Mar in4 <br />(kW)5 <br />Total <br />Reduction <br />Cost $ <br />On -Bill <br />TDV <br />Code Compliant <br />0 <br />149 <br />n/a <br />n/a <br />1.69 <br />n/a <br />n/a <br />n/a <br />n/a <br />d <br />Ui <br />Efficiency -Non -Preempted <br />0 <br />141 <br />4.5 <br />(0.43) <br />1.56 <br />0.13 <br />$2,179 <br />1.00 <br />1.58 <br />X <br />Efficiency -Equipment <br />(0) <br />132 <br />4.5 <br />(0.45) <br />1.51 <br />0.18 <br />($936) <br />>1 <br />>1 <br />Efficiency & PV/Battery <br />(3) <br />141 <br />7.0 <br />(0.34) <br />1.38 <br />0.32 <br />$6,043 <br />1.15 <br />1.51 <br />Code Compliant <br />2,149 <br />0 <br />n/a <br />n/a <br />1.32 <br />n/a <br />n/a <br />n/a <br />n/a <br />Efficiency -Non -Preempted <br />1,230 <br />0 <br />5.5 <br />0.00 <br />1.12 <br />0.20 <br />$4,612 <br />1.12 <br />1.58 <br />Efficiency -Equipment <br />866 <br />0 <br />7.0 <br />0.00 <br />0.28 <br />$2,108 <br />3.30 <br />1.04 <br />4.47 <br />LU <br />- <br />Efficiency & PV <br />1,030 <br />0 <br />6.0 <br />- <br />0.12 <br />0.22 <br />$5,085 <br />- <br />1.12 <br />a <br />1.10 <br />1.57 <br />Efficiency & PV/Battery <br />(2) <br />0 <br />I 13.0 <br />0.83 <br />0.84 <br />0.48 <br />I $11,382 <br />1.16 <br />1.54 <br />Code Compliant <br />2,149 <br />0 <br />0.0 <br />0.00 <br />1.32 <br />0.37 <br />($5,349) <br />1.73 <br />2.21 <br />•L <br />C1q <br />U_ 0 <br />Efficiency & PV <br />1,030 <br />0 <br />6.0 <br />0.12 <br />1.10 <br />0.59 <br />I ($264) <br />>1 <br />>1 <br />�w <br />LQ <br />Neutral Cost <br />23 <br />0 <br />6.0 <br />1.36 <br />1.13 <br />0.57 <br />$0 <br />>1 <br />>1 <br />'All reductions and incremental costs relative to the mixed fuel code compliant home. <br />2All reductions and incremental costs relative to the all -electric code compliant home. <br />3All reductions and incremental costs relative to the mixed fuel code compliant home except the EDR Margins are relative to the Standard Design for each <br />case which is the all -electric code compliant home. Incremental costs for these packages reflect the cots used in the On -Bill cost effectiveness methodology. <br />Costs differ for the TDV methodology due to differences in the site gas infrastructure costs (see Section 2.6). <br />4This represents the Efficiency EDR Margin for the Efficiency -Non -Preempted and Efficiency -Equipment packages and Total EDR Margin for the Efficiency & <br />PV, Efficiency & PV/Battery, and Neutral Cost packages. <br />5Positive values indicate an increase in PV capacity relative to the Standard Design. <br />114 <br />RE <br />2019-08-01 <br />R • <br />