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Attachment B: GHG Emissions Calculation BGM Model Runs, 26.72 Acre Portion Bay Area Air Quality Management District Greenhouse Gas Model (BGM) Version: 1.1.9 Bela Results for Pleasanton Gateway Office to Retail Project, 26.72 acre portion Changes from model defaults: Climate Zone 4 per the Climate Zone map No mitigation was incorporated into these model runs. • Summary Results, 26.72 acre portion' Project and Baseline Years: 2011 Retail Project, No Market Shift- Baseline CO2e (metric Results tons /year) Transportation: 837.37 Area Source: 0.00 Electricity: 257.56 Natural Gas: 41.98 Water 8 Wastewater: 4.03 Solid Waste: 208.61 Agriculture: 0.00 Off -Road Equipment: 0.00 Refrigerants: 0.00 Sequestration: N/A Purchase of Offsets: N/A Total:I 1,349.54 Detailed Results, 26.72 acre portion Baseline Office Project CO2 (metric tpy) CH4 (metric tpy) N2O (metric tpy) CO2e (metric tpy) % of Total Transportation': 15,616.89 62.05% Area Source: 0.23 0.00 0.00 0.23 0.00% Electricity: 4,795.72 0.04 0.02 4,803.40 19.08% Natural Gas: 780.88 0.07 0.00 782.88 3.11% Water B Wastewater: 74.98 0.00 0.00 75.10 0.30% Solid Waste: 28.40 183.91 N/A 3,890.50 15.46% Agriculture: 0.00 0.00 0.00 0.00 0.00% Off -Road Equipment. 0.00 0.00 0.00 0.00 0.00% Refrigerants: N/A N/A N/A 0.00 0.00% Sequestration: N/A N/A N/A N/A N/A Purchase of Offsets: N/A N/A N/A N/A N/A Total: 25,168 99 100,00% Pro•osed Office Portion of Retail Pro ect CO2 metric to CH4 metric to N2O metric 1. CO2e metric t. % of Total Transportation': 16,454.26 62.05% Area Source: 0.23 0.00 0.00 0.23 0.00% Electricity: 5,052.87 0.04 0.02 5,060.95 19.08% Natural Gas: 822.75 0.08 0.00 824.86 3.11% Water B Wastewater: 79.00 0.00 0.00 79.13 0.30% Solid Waste: 29.93 193.77 N/A 4,099.10 15.46% Agriculture: 0.00 0.00 0.00 0.00 0.00% Off -Road Equipment: 0.00 0.00 0.00 0.00 0.00% Refrigerants: N/A N/A N/A 0.00 0.00% Sequestration: N/A N/A N/A N/A N/A Purchase of Offsets: N/A N/A N/A N/A N/A Total: 26,518.53 100.00% ' Several adjustments were made to transportation emissions after they have been imported from URBEMIS. After importing from URBEMIS, CO2 emissions are converted to metric tons and then adjusted to account for the "Pavley' regulation. Then, CO2 is converted to CO2e by multiplying by 100/95 to account for the contribution of other GHGs (CH4, N2O, and HFCs [from leaking air conditioners[). Finally, CO2e is adjusted to account for the low carbon fuels rule.