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County of San Diego 2005/2006 Greenhouse Gas Emissions Inventory

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SOLID WASTE FACILITIES (Chapters 6 and 9)<br />

SCOPE 1<br />

Fugitive <strong>Emissions</strong><br />

<strong>Emissions</strong> Source NameGHG Default/Alternate Emission Factor Emission Factor Sources and References<br />

CO 2 e<br />

Waste in Place<br />

CO 2<br />

CH 4<br />

N 2 O<br />

HFCs<br />

PFCs<br />

SF 6<br />

Default<br />

FOD model factors-see LGOP Section<br />

9.3.1<br />

Jesse Myott, Intern,<br />

Daly City 650-991-<br />

8054<br />

VEHICLE FLEET (Chapter 7)<br />

SCOPE 1<br />

Mobile Combustion<br />

<strong>Emissions</strong> Source Name GHG Default/Alternate Emission Factor Emission Factor Sources and References<br />

CO 2 e<br />

CO 2 Default 8.81 kg/gallon LGOP v1 Table G.9<br />

<strong>Gas</strong>oline<br />

Diesel<br />

CH 4 Default Varies by model year LGOP v1 Table G.10<br />

N 2 O Default Varies by model year LGOP v1 Table G.10<br />

HFCs<br />

PFCs<br />

SF 6<br />

CO 2 e<br />

CO 2 Default 10.15 kg/gallon LGOP v1 Table G.9<br />

CH 4 Default Varies by model year LGOP v1 Table G.10<br />

N 2 O Default Varies by model year LGOP v1 Table G.10<br />

HFCs<br />

PFCs<br />

SF 6<br />

Fugitive <strong>Emissions</strong><br />

<strong>Emissions</strong> Source Name GHG Default/Alternate Emission Factor Emission Factor Sources and References<br />

Refrigerants R134-A None GWP-1,300<br />

LGOP v1 Table<br />

E.1&E.2<br />

WASTE GENERATION (Scope 3)<br />

SCOPE 3<br />

<strong>Emissions</strong> Source NameGHG Default/Alternate Emission Factor Emission Factor Sources and References<br />

Generated Waste CH 4 Alternate Varies by waste type<br />

INFORMATION ITEMS<br />

EPA Waste<br />

Reduction Model<br />

http://www.epa.gov/cl<br />

imatechange/wycd/w<br />

aste/calculators/War<br />

m_home.html; Public<br />

Administration waste<br />

charaterization<br />

provided by CIWMB<br />

Stationary Combustion<br />

<strong>Emissions</strong> Source NameGHG Default/Alternate Emission Factor Emission Factor Sources and References<br />

http://www.epa.gov/o<br />

Ozone Depleting<br />

R-22 None GWP-1,700<br />

zone/science/ods/cla<br />

Refrigerants<br />

ssone.html<br />

POSSIBLE SOURCES OF OPTIONAL SCOPE 3 EMISSIONS<br />

Employee Commute<br />

Employee Business Travel<br />

<strong>Emissions</strong> From Contracted Services<br />

Upstream Production <strong>of</strong> Materials and Fuels<br />

Upstream and Downstream Transportation <strong>of</strong> Materials and Fuels<br />

Waste Related Scope 3 <strong>Emissions</strong><br />

Purchase <strong>of</strong> Electricity Sold to an End User<br />

Transmission and Distribution Losses from Consumed Electricity<br />

Other Scope 3<br />

POSSIBLE INFORMATION ITEMS<br />

Biogenic C0 2 from Combustion<br />

Carbon Offsets Purchased<br />

Carbon Offsets Sold<br />

Renewable Energy Credits (Green Power) Purchased<br />

Renewable Energy Credits Sold (GreenPower)<br />

Ozone-depleting Refrigerants/Fire Suppressants not in LGOP<br />

Other Information Items<br />

<strong>2005</strong>/<strong>2006</strong> <strong>San</strong> <strong>Diego</strong> <strong>County</strong> <strong>Greenhouse</strong> <strong>Gas</strong> <strong>Emissions</strong> <strong>Inventory</strong> XII

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