3/16/2011
Page 3
Community Greenhouse Gas Emissions in 2005 Detailed Report CO
NO
2
CH
2
(tonnes)
4
Equiv CO
Energy
2
(kg)
(kg)
(tonnes)
225,097
2,738
8,508
226,124
23.8
1,997,717
Natural Gas
56,291
481
2,839
56,500
6.0
1,060,890
Subtotal 1 SoCal Gas Company - Industrial
56,291
481
2,839
56,500
6.0
1,060,890
Subtotal Commercial
(%)(MMBtu)
Industrial Palmdale, California 1 SoCal Gas Company - Industrial
Source: 1. Natural gas consumption for 2005 provided by Colby L. Morrow, Air Quality Manager, Customer Programs Environmental Affairs, Southern California Gas Company and San Diego Gas and Electric Company. Notes: 1. CEC Emissions Factor for Natural Gas - RCI Average Set. Default Fuel CO2 Set. Subtotal Industrial
56,291
481
2,839
56,500
6.0
1,060,890
133
9,269
22,721
Gasoline
267,993
21,340
34,809
275,340
29.0
3,854,567
Subtotal 1 Community On-Road VMT
290,478
21,473
44,078
298,060
31.4
4,292,998
Transportation Palmdale, California 1 Community On-Road VMT Diesel
22,485
2.4438,431
Sources: 1. Community on-road VMT within the City limits provided by the Southern California Association of Governments via email correspondence on 7/26/2010; Mana Sangkapichai [sangkapi@scag.ca.gov] 2. Vehicle composition provided by EMFAC v2/3, run by Tom Scheffelin, California Air Resources Board Planning and Technical Support Division [Tscheffe@arb.ca.gov] on 12/17/2009 and confirmed via email correspondence on 12/23/2009. Notes: 1. Emissions factors for gas and diesel per vehicle class provided by EMFAC 2007 v2.3 run by Tom Scheffelin, California Air Resources Board Planning and Technical Support Division. 2. Contribution of each vehicle type to total VMT derived from EMFAC calculations completed by Tom Scheffelin, California Air Resources Board (tscheffe@arb.ca.gov). The contribution of each vehicle type to VMT was as follows: a. Gasoline: heavy duty vehicles alt. method 2.97%, light trucks alt. method 10.27%, passenger vehicles alt. method 81.70%. b. Diesel: heavy duty vehicles alt. method 4.61%, light trucks alt. method 0.04%, passenger vehicles alt. method 0.42%. This report has been generated for Palmdale, California using ICLEI's Clean Air and Climate Protection 2009 Software.
33