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A3. Mobile Source (Landscape Equipment) <br />Emissions of methane from landscape equipment are calculated using the following equation: <br />Y = (Y)*(R) <br />MA2MA1T <br />Y = mitigated annual emissions of methane from landscape equipment, tons/yr. <br />MA2 <br />Y= Annual emissions of methane from landscape equipment, tons/yr. (from unmitigated) <br />MA1 <br />R = % reduction from Urbemis <br />T <br />, <br />Y <br />MA1 <br />tons/yr <br />R *Y, tons/yr <br />TMA <br />2 <br />0.001 <br />0.00 <br />100.00 <br />Reduction percentage, % <br />A4. Stationary Source (Cooling and Heating) <br />Emissions of methane from cooling and heating are calculated using the following equation: <br />Y = (Y)*(1-Red) <br />MAUA <br />Y = mitigated annual emissions of methane from cooling and heating, tons/yr. <br />MA <br />Y = unmitigated mitigated annual emissions of methane from cooling and heating, tons/yr. <br />UA <br />Red = Building design shall incorporate basic or enhanced insulation such that heat transfer and thermal bridging is minimized (20% reduction) <br />1 <br />Red = Limit air leakage through the structure or within the heating & cooling distribution system (?%reduction). <br />2 <br />Red = Residential buildings meet or exceed ENERGY STAR rated windows. (?% reduction) <br />3 <br />Red = Residential buildings meet or exceed ENERGY STAR rated heating and cooling units. (5% reduction) <br />4 <br />Red = Plant shade trees around main buildings to reduce direct sunlight into the structures (?% reduction) <br />5 <br />Land Use TypeY, tons/yrRedRedRedRedRedY, tons/yr <br />U12345M <br />AA <br />0.1829680.034760.0000.0000.0000.0000.15 <br />SF Residential <br />MF Residential1.229440.233590.0000.0000.0000.0001.00 <br />Food Store00.000000.0000.0000.00 <br />00.000000.0000.0000.00 <br />Restaurant <br />Hospitals00.000000.0000.0000.00 <br />0.0919680.004780.0000.0000.09 <br />Retail <br />Commercial00.000000.0000.0000.00 <br />College/University00.000000.0000.0000.00 <br />00.000000.0000.0000.00 <br />High school <br />Elementary School00.000000.0000.0000.00 <br />00.000000.0000.0000.00 <br />Office <br />00.000000.0000.0000.00 <br />Hotel/Motel <br />Warehouse00.000000.0000.0000.00 <br />00.000000.0000.0000.00 <br />Open Space <br />Total, tons/yr1.23124 <br />Reduction percentage, %18.16 <br />Page 6 of 14 <br />B. Indirect Sources <br />B1. Electricity <br />Emissions of methane from electricity usage are calculated using the following equation: <br />Y = (Y)*(1-Red) <br />MAUA <br />Y = mitigated annual emissions of methane from electricity usage, tons/yr. <br />MA <br />Y = unmitigated annual emissions of methane from electricity usage, tons/yr. <br />UA <br />Red1 = Title 24 reduction proportion, (URBEMIS 2007 9.2.2 output file). *Note if mitigated in Urbemis, do not add mitigation here for it. <br />Red2 = Proposed residential buildings meet or exceeds the performance of an energy star labeled home (5% reduction) RESIDENTIAL ONLY <br />Red3 = Residential buildings meet or exceed Energy Star rated light fixtures (?% reduction) <br />Red4 = Residential buildings meet or exceed Energy Star rated appliances (?% reduction) <br />Red5 = Installation and operation of renewable electric generation systems (?% reduction) <br />Red6 = Installation and operation of energy efficient domestic hot water systems (5% reduction) <br />Red7 = All lighting is fluorescent: Non-Residential Land Uses (?% reduction) <br />Red8 = Reduction from use of solar panels <br />Land Use TypeY, tons/yrRedRedRedRedRedRedRedRedY, tons/yr <br />U12345678M <br />AA <br />Residential0.000000.0040.0000.0000.0000.0000.0000.0000.07 <br />0.08 <br />Food Store0.000.000000.0000.0000.0000.0000.00 <br />0.000000.0000.0000.0000.0000.00 <br />Restaurant0.00 <br />Hospitals0.000000.0000.0000.0000.0000.00 <br />0.00 <br />Retail0.020.000000.0000.000.0000.0000.02 <br />College/University0.000000.0000.0000.0000.0000.00 <br />0.00 <br />High school0.000.000000.0000.0000.0000.0000.00 <br />0.000000.0000.0000.0000.0000.00 <br />Elementary School0.00 <br />Office0.000000.0000.0000.0000.0000.00 <br />0.00 <br />Hotel/Motel0.000.000000.0000.0000.0000.0000.00 <br />0.000000.0000.0000.0000.0000.00 <br />Warehouse0.00 <br />Open Space0.000.000000.0000.0000.0000.0000.00 <br />Total mitigated tons per year <br />0.09143 <br />Reduction percentage, % <br />3.85 <br />Page 7 of 14 <br />