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7.A. - Page 137 of 285 <br />Climate Zone 3 <br />2019 Energy Efficiency Ordinance Cost-effectiveness Study <br />Table 51: Single Family Climate Zone 3 Results Summary <br />Climate Zone 3 <br />CO2 -Equivalent <br />NPV of <br />Benefit to Cost <br />PG&E <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 />348 <br />n/a <br />n/a <br />1.88 <br />n/a <br />n/a <br />n/a <br />n/a <br />UL <br />Efficiency -Non -Preempted <br />(0) <br />296 <br />2.5 <br />(0.03) <br />1.63 <br />0.26 <br />$1,552 <br />1.28 <br />1.31 <br />x <br />Efficiency -Equipment <br />(0) <br />273 <br />4.0 <br />(0.03) <br />1.52 <br />0.37 <br />$1,448 <br />1.91 <br />1.97 <br />Efficiency & PV/Battery <br />(20) <br />296 <br />10.0 <br />0.07 <br />1.50 <br />0.38 <br />$5,438 <br />0.38 <br />1.38 <br />Code Compliant <br />4,355 <br />0 <br />n/a <br />n/a <br />1.00 <br />n/a <br />n/a <br />n/a <br />n/a <br />Efficiency -Non -Preempted <br />3,584 <br />0 <br />4.5 <br />0.00 <br />0.85 <br />0.15 <br />$1,519 <br />2.60 <br />2.36 <br />Efficiency -Equipment <br />3,670 <br />0 <br />4.0 <br />0.00 <br />0.86 <br />0.14 <br />$2,108 <br />1.76 <br />1.62 <br />U, <br />- <br />Efficiency & PV <br />790 <br />0 <br />- - <br />18.0 <br />- <br />1.77 <br />0.54 <br />$8,517 <br />- <br />2.22 <br />= <br />0.46 <br />1.68 <br />a <br />Efficiency & PV/Battery <br />(12) <br />0 <br />29.0 <br />2.37 <br />0.23 <br />0.76 <br />I $14,380 <br />- <br />1.50 <br />1.58 <br />v <br />Code Compliant <br />4,355 <br />0 <br />0.0 <br />0.00 <br />1.00 <br />0.89 <br />($5,349) <br />0.55 <br />1.53 <br />Qi L <br />UL d <br />Efficiency & PV <br />790 <br />0 <br />18.0 <br />1.77 <br />0.46 <br />1.43 <br />$3,169 <br />2.88 <br />>1 <br />�w <br />X Q <br />Neutral Cost <br />2,217 <br />0 <br />10.5 <br />1.35 <br />0.70 <br />1.18 <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 />3AI1 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 />iA <br />2019-08-01 <br />iiM <br />