Region 9 Natural Gas Utilities &ERA

Region 9 GIS Center

CALIFORNIA

City of Palo Alto Utlities
City of Vernon Gas System
Long Beach Gas & Oil
Pacific Gas & Electric

CBGD

CVGS

CMGUS

LBGO

CSU

PG&E

SE

Sierra

1 Colusa Sutte^. | ^ Placer

PG&E

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'	' 1	lAmador^

Eureka \

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Douglas I

SE

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I Lyon

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NEVADA

Sempra Energy (SDGE)
San Diego Gas & Electric

Sempra Energy (SCG)
Southern California Gas

SWGAS Southwest Gas Corp.

(Not shown) Tuscarora Gas Transmission

NEVADA

(Notshown) Kern River Gas Transmission



San Francisco,

CPAU

ian Joaquin
Stanislaus

NVE

Nye

Nevada Energy
(Not shown) paiute Pipeline
SWGAS Southwest Gas Corp.

ARIZONA

City of Benson Gas Division
City of Mesa Utility Services
City of Safford Utilities
CWNG City of Willcox Natural Gas
DVEC | Duncan Valley Electric Coop
(Not shown) El Paso Natural Gas

GCU Graham County Utilities
SWGAS Southwest Gas Corp.
(Notshown)Transwestern Pipeline
(Not shown) Questar Gas
UESAZ UniSource Energy Services

HAWAII

HGC

The Gas Company - Hawaii

WST1001828.2 Sept. 23, 2010

Montere

Kings

CALIFORNIA

Kern

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Inyo

SWGAS

Jegase

A(R I Z O N A

l

Apache \

I

SE (SCG)

UESAZ

Navajo

Flagstaff

San Bernardino



SWGAS

Kauai

Oahu

HAWAIIAN
ISLANDS

HGC

Molokai
LanaP S

Maui

0 37.5 75

150

225

300

^Miles

\ Los Angeles



LBGO

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E (SDGE)

San Diego

Imperial

Phoenix

Maricopa

SWGAS

i

i

Greenlee^

CSU I

Graham X

San Diego \

Disclaimer:

Please contact the relevant natural
gas provider directly to determine the
technical feasibility of injecting biogas
into the natural gas pipeline.

Gcur

CWNG-*

Tucson-

I d Cochise
\

uesaz CBGD

DVEC


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