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Attachment B: GHG Emissions Calculation <br /> Urbemis Model Run: Retail and Office Project 26.72 Acre Portion <br /> Urbemis 2007 Version 9.2 .4 <br /> Combined Annual Emissions Reports (TonsNear) <br /> Project Location: Bay Area Air District <br /> On -Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 <br /> O% -Road Vehicle Emissions Based on: OFFROAD2007 <br /> Summery Report: <br /> AREA SOURCE EMISSION ESTIMATES CO2 <br /> TOTALS (tons/year, unmitigated) 85977 <br /> OPERATIONAL (VEHICLE) EMISSION ESTIMATES CO2 <br /> TOTALS (lonslyear, unmitigated) 17480.39 <br /> SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES <br /> CL2 <br /> TOTALS (tons/year, unmitigated) 18,340.16 <br /> Area Source Unmitigated Detail Report <br /> AREA SOURCE EMISSION ESTIMATES Annual Tans Per Year, Unmitigated <br /> SWIM CO2 <br /> Natural Gas 859.52 <br /> Hearth 000 <br /> Landscape 0 25 <br /> Consumer Products <br /> Architectural Coatings <br /> TOTALS (tons/year, unmitigated) 859.77 <br /> Are &e Chances to Oelaulls <br /> Operational Unmitigated Detail Report. <br /> OPERATIONAL EMISSION ESTIMATES Annual Tons Per Year, Unmitigated <br /> Source CO2 <br /> Office park 17,48D39 <br /> TOTALS (tons/year, unmitigated) 17,480.39 <br /> Operational Settings'' <br /> Includes correction for passby trips <br /> Does not include double counting adjustment for infernal lips <br /> Analysis Year: 2011 Season'. Annual <br /> Emfac' Version Emfac200l V2.3 Nov 1 2006 <br /> Summary of Land Uses <br /> Land Use Type Acreage Trip Rate Unit Type No. Units Total Trips Total VMT <br /> Office park 11.01 1000 sq H 588.71 6,481 .70 109,281 42 <br /> 6,481.70 109,281.42 <br /> Vehicle Fleet Mix <br /> Vehicle Type Percent Type Non- Calalysl Catalyst Diesel <br /> Light Auto 53.8 0.9 987 04 <br /> Light Truck a 3750 Ibs 12.8 1 6 95.3 3.1 <br /> Light Truck 3751 -5750 Ibs 19.8 0.5 99.5 00 <br /> Med Truck 5751 -8500 Ibs 6.6 0.0 100.0 0.0 <br /> Lite -Heavy Truck 8501- 10,000155 0.9 0.0 77.8 222 <br /> Lite -Heavy Truck 10,001 - 14,000 Ibs 0.6 0.0 50.0 500 <br /> Med-Heavy Truck 14,00133,000 Ibs 10 0.0 200 80.0 <br /> Heavy -Heavy Truck 33,001-60,000 Ibs 04 0.0 0.0 100.0 <br /> Other Bus 0.1 0.0 0.0 100.0 <br /> Urban Bus 0.1 0.0 0.0 100.0 <br /> Motorcycle 3 2 62.5 37.5 0.0 <br /> School Bus 0.1 00 0.0 100.0 <br /> Motor Home 06 0.0 83.3 16.7 <br /> Travelons <br /> Commercial <br /> Commute Non -Work Customer <br /> Urban Trip Length (miles) 244 9.9 99 <br /> Rural Trip Length (miles) 147 66 66 <br /> Trip speeds (mph) 45.0 35.0 350 <br /> % of Trips - Residential <br /> % of Trips - Commercial by land use) <br /> Office pads 48.0 240 28.0 <br />