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Page 8 Government Greenhouse Gas Emissions in 2005 Detailed Report Equiv COZ Equiv COZ Energy Cost (tonnes) (%) (MMBtu) ($) Traffic Signals Electricity 529 9.8 8,075 261,870 Subtotal Traffic Signals 529 9.8 8,075 261,870 Notes: 1. The updated 2005 PG&E C02e emission factor of 0.49 Ibs/kWh of delivered electricity is verifed by the California Climate Action Registry and was reported to ICLEI in January 2007 by Greg San Martin. The PG&E C02e emissions factor of 53.05 kg/MMbtu of delivered natural gas, verified by the California Climate Action Registry and the CEC. The PG&E coeffcient set does not have emissions factors for CH4 and N20 as the C02e emissions factor includes CH4 and N20 emissions in C02 equivalents. The business-as-usual projections for 2020 assume no change in the PG & E COse emissions (actor. 2. Default criteria air pollutant emissions factors are based on the Region 13 -Western Systems Coordinating Council/CNV Average Grid Electricity Set. Data Sources: 1. Data provided by Maria Lara, Management Analyst, City of Pleasanton, (925) 931-5009, mlara@ci.pleasanton.ca.us. 2. Data source fle:Pleasanton 05 electricity use.xls 3. The updated 2005 PGBE C02e emission factor of 0.49 IbslkWh of delivered electricity is certified by the California Ciimate Action Registry and was reported to ICLEI in January 2007 by Greg San Martin. The PG&E C02e emissions factor of 53.05 kg/mmbtu of delivered natural gas, verifed by the California Climate Action Registry and the CEC. Data entered by Ayrin Zahner, Program Associate, ICLEI, ayrin.zahner@iclei.org, (510) 844-0699, in May 2008 Subtotal Streetlights 580 10.8 8,856 297,384 WaterlSewage Pleasanton, CA Sprinklers and Irrigation Systems Electricity 71 1.3 1,089 57,772 Subtotal Sprinklers and Irrigation Systems 71 1.3 1,089 57,772 Includes at least 17 accounts. Water Pumps Electricity 986 18.3 15,055 504,000 Natural Gas 0 0.0 0 116 Subtotal Water Pumps 986 18.3 15,055 504,116 Includes at least 11 accounts. Notes for all Water Accounts: 1. The updated 2005 PGBE C02e emission factor of 0.49 Ibs/kWh of delivered electricity is verified by the California Climate Action Registry and was reported to ICLEI in January 2007 by Greg San Martin. The PG&E C02e emissions factor of 53.05 kg/MMbtu of delivered natural gas, verified by the California Climate Action Registry and the CEC. The PG&E coeffcient set does not have emissions factors for CH4 and N20 as the C02e This report has been generated for Pleasanton, CA using STAPPA/ALAPCO and ICLEI's Clean Air and Climate Protection Software developed by Torrie Smith Associates Inc.