Producing Wells

Gathering Lines

Processing Plant

1,700 Electric Power Plants

Compressor Station

Regulator/ Meter

Transmission Underground

Storage

Natural Gas Delivery System Local Utility

Regulator

City GateStation Regulator/

Meter

Supplemental FuelsLique�ed Natural Gas, Propane Air for peak

demand days

195,000 Factories and Manufacturers

65 Million Households

5 Million Commercial CustomersO�ces, Hospitals, Hotels and Restaurants

UtilityUnderground

Storage

Regulator/ Meter

Regulator/ Meter

Regulator/ Meter

INTERSTATE TRANSMISSION

LINES

DISTRIBUTION AND SERVICE PIPELINES

Approximately 2.4 million

miles in U.S.