ANR Pipeline Company submits tariff filing per : ANR General Section 4 Rate Case (3 of 5) to be effective N/A under RP16-440 Filing Type : 620

Docket No. RP16-___-000 Exhibit No. ANR-009 Page 1 of 16 Major Changes in Natural Gas Transportation Capacity, 1998 2008 The following presentation was prepared to illustrate graphically the areas of major growth on the national natural gas pipeline transmission network between 1998 and 2008. Two maps are used to provide a generalized depiction of pipeline capacity levels along the various major natural gas pipeline transportation corridors that span the United States. The upper map depicts the corridor sizes as they existed in 1998. The lower map shows these same corridors, Next with their relative capacities, as of the end of 2008. Prepared by James Tobin Office of Oil and Gas James.Tobin@eia.doe.gov November 2008 Docket No. RP16-___-000 Exhibit No. ANR-009 Page 2 of 16 U.S. Natural Gas Pipeline Additions 1998-2008 More than 20,000 miles of new natural gas transmission pipeline, 1998 representing more than 97 billion cubic feet per day of capacity, were placed in service in the United States over the past 10 years. Much of that growth was driven by the need to: access new supply sources such as: - imports from Canada - expanding production from new natural gas fields meet increased demand from new natural-gas-fired electric power plants. 2008 Details on next slides Capacity (million cubic feet per day) 15,000 9,000 3,000 = DirectionofofFlow = Direction = Bi-directional Docket No. RP16-___-000 Exhibit No. ANR-009 Page 3 of 16 Summary of Major Additions to Natural Gas Transportation Capacity 1998- 2008 Wyoming Expansion of the Canadian Border Import intrastate pipeline systems in the Growth Completion of Canadian Border Export Green River and Powder River Alliance Pipeline and Midwest Completion of Cheyenne Completion of the Vector Pipeline basins and an increase in expansion of the Northern Plains and Rockies Express Pipelines system designed to transport Border Pipeline system. to transport Wyoming/Colorado supplies back to Canada. interstate pipeline capacity production to the Midwest. towards Midwest and Western markets. Wyoming/Utah/Nevada New England Doubling of capacity on Completion of the the Kern River system. Maritimes & Northeast and the Portland Natural Gas pipeline systems. New Mexico/Arizona Capacity Expansion of the (million cubic feet per day) Transwestern, El Paso 15,000 Natural Gas, and 9,000 Questar systems. 3,000 = Direction = Direction ofofFlow = Bi-directional California Texas Expansion of intrastate Completion of the pipeline network in the Barnett North Baja Pipeline Shale formation area and to Florida Completion of the adding export Louisiana Capacity to Gulfstream Pipeline system interstate pipelines for transport capacity to Mexico. accommodate new and expansion of Florida Gas ...