Review of Pipeline Regions 76
Eastern Pipelines 77
Eastern Pipeline Group Overview Strategic Initiatives Project Development New Business Platforms Summary 78
Eastern Pipelines Great Lakes Gas Transmission (50%) 2,100 miles 3 Bcf/d Transmission ANR Pipeline 10,500 miles 7 Bcf/d Transmission 233 Bcf Storage Tennessee Gas Pipeline 14,200 miles 7 Bcf/d Transmission 90 Bcf Storage Mexico Ventures (50%) 106 miles 2 Bcf/d Transmission 79
Eastern Pipelines Longline pipelines Multiple regions Highly differentiated markets Diverse customer base In the path of growth New supply opportunities Continuing growth and market franchises Competitive corridors: Challenges and opportunities 80
Strategic Initiatives Optimizing contract portfolio Market segmentation/differentiation Efficiency initiatives Building value on both ends of pipe New business opportunities (Continental Connector project, LNG, storage) 81
Contract Expiration Portfolio As of December 2005 16,000 TGP & ANR Capacity 15,100 Thousands of Dth/d 14,000 12,000 10,000 8,000 6,000 4,000 2,000 2,231 2,452 2,003 2,029 2,100 4,329 0 2006 2007 2008 2009 2010 Beyond TGP ANR 82
Market Segmentation/Differentiation Franchise Market (mostly sold out) Battleground Market Upgrade Market 83
Building Value on Both Ends FERC Certificated/ under Construction Signed PA s Future Projects ANR Wisconsin 2007 $45 MM November 2007 100 MMcf/d Continental Connector $1+ Billion 2007/08 1+ Bcf/d ANR STEP $81 MM 2007/08 26 Bcf / 400 MMcf/d ANR Wisconsin 2006 $47 MM November 2006 168 MMcf/d TGP NE ConneXion New England $108 MM 2007/08 136 MMcf/d TGP NE ConneXion NY/NJ $27 MM November 2006 42 MMcf/d TGP Essex- Middlesex $38 MM November 2007 82 MMcf/d Mexico JV - Sonora $390 MM (33%) 2009 1000-1250 MMcf/d Mexico JV- LPG Reynosa $53 MM (50%) July 2007 30,000 Bbl/d TGP/ANR Eugene Island 371 $16 MM June 2006 200 MMcf/d TGP LA Deepwater Link $28 MM October 2006 850 MMcf/d 84
New Business Platforms: Continental Connector Colorado Interstate Gas Wyoming Interstate Cheyenne Plains Pipeline ANR Pipeline Tennessee Gas Pipeline El Paso Natural Gas Southern Natural Gas Capacity: 1+ Bcf/d Capex: $1+ Billion In-service: Winter 07/08 Florida Gas Transmission 25+ Bcf/d of Market Integration 85
Sonora LNG: Strategic Opportunity Kern River San Juan Basin Mojave Anadarko Basin EPNG New Facility Phoenix Tucson EPNG EPNG Permian Basin Sonora Pacific Sonora LNG Pacific LNG Capacity: 1.0 Bcf/d Terminal 7.0 Bcf Storage Capex: $1.2 Billion (Gross) Ownership: El Paso (1/3) In-service: 2009 Guaymas Guaymas Cd. Obregon Navojoa 86
Summary: Eastern Pipelines Optimizing the base Expanding with the markets Adding new supply-driven platforms 87
Western Pipelines 88
Western Pipelines Colorado Interstate Gas 4,000 miles 3 Bcf/d Transmission 29 Bcf Storage El Paso Natural Gas 10,900 miles 6 Bcf/d Transmission Wyoming Interstate 600 miles 2 Bcf/d Transmission Cheyenne Plains Pipeline 400 miles 0.8 Bcf/d Transmission Mojave Pipeline 400 miles 0.4 Bcf/d Transmission 89
Western Pipelines Serve diverse markets Multiple regions Distribution or gathering like systems in key markets Significant growth opportunities Competitive markets: Challenges and opportunities 90
High Connectivity with Supply and Markets Supply 84 Supply Receipt Points Distribution 147 Colorado Delivery Points Bighorn Basin Powder River Basin Green River Basin Wind River Basin Red Desert Basin Watkins Air Injection PSCo Young Storage Ft. Morgan Storage Latigo Storage Uinta Basin DJ Basin 44 PSCo 6 CSU 14 Aquila 83 Other Flank Storage Boehm Storage Piceance Basin 91
Strategic Business Plan Favorably resolve rate cases EPNG January 2006 CIG October 2006 Successfully re-contract Develop storage to serve EPNG market area Focus on cost efficiencies, especially fuel use Successfully complete expansion projects Attach/transport new supply and new markets 92
Contract Expiration Portfolio Thousands of Dth/d 12,000 10,000 8,000 6,000 4,000 2,000 0 EPNG/Mojave & CIG/WIC/CP Capacity 11,900 As of December 2005 5,441 3,260 2,019 859 910 397 2006 2007 2008 2009 2010 Beyond EPNG/Mojave CIG/WIC/CP 93
Successful Recent Recontractings EPNG: SoCal Gas: 756 Mdth/d extended to 2009 2011 Southwest Gas (AZ) 476 Mdth/d: Contract continues under primary term until 2011 PG&E: 200 Mdth/d expires 2007 2010 Conoco: 190 Mdth/d expires 2008 Mojave Pipeline: Extended 312 Mdth/d for a 10-year term 55% of EPNG 2006 capacity and 78% of Mojave 2007 capacity 94
Over $1 Billion on Growth Projects FERC Certificated/ under construction Signed PA s Future Projects WIC Kanda Lateral Up to $137 MM January 2008 Up to 333 MMcf/d WIC Piceance Pipeline $132 MM March 2006 333 MMcf/d Cheyenne Plains $385 MM December 2005 755 MMcf/d CPG Yuma Lateral $22 MM October 2006 49 MMcf/d EPNG Arizona Storage $105 MM 2009/10 350 MMcf/d EPNG Line 1903 $74 MM December 2005 502 MMcf/d CIG Raton Basin Expansions $91 MM 2005 2008 170 MMcf/d EPNG Sonora Lateral $91 MM 2009/10 800 MMcf/d 95
Summary: Western Pipelines Successful recontractings Progress in rate cases Capitalizing on significant supply and market growth opportunities 96
Southern Pipelines 97
Southern Pipelines Southern Natural Gas 8,000 miles 3 Bcf/d Transmission 60 Bcf Storage Elba Island LNG 7 Bcf Storage Florida Gas Transmission (50%) 4,800 miles 2 Bcf/d Transmission 98
Southern Pipelines: SNG and FGT Strong market position Concentrated customer base Distribution-like systems Competitive advantage Recent rate case settlements Fully subscribed Significant growth opportunities 99
Major Customers (% 2005 Revenue)* SNG FGT Other 40% AGLC 31% Other 38% FPL 40% 8% Southern Co. 9% SCANA 12% Alagasco 5% Progress 17% Tampa Electric/Peoples *FGT revenue from Oct 04 to Sept 05 100
High-valued Service 96 SNG physical delivery locations to Alagasco 52 SNG physical delivery locations to AGLC LEGEND Southern Natural Gas SNG Delivery Points/ "Areas" AGLC Service Area AGLC Transmission Lines Alagasco Service Area Alagasco Transmission Lines 101
SNG Rate Case Settlement 3Q 2005 Rate certainty through March 2009 Contract extensions through August 2010 Higher rate on contracts not extended Reduced fuel retention rates, with 50/50 sharing Maintenance capital surcharge 102
Contract Expiration Portfolio 3,500 SNG Capacity 3,400 As of December 2005 Thousands of Dth/d 3,000 2,500 2,000 1,500 1,000 500 0 FGT Capacity 2,200 1,641 1,513 1,395 511 187 162 65 69 186 9 105 20 42 19 2006 2007 2008 2009 2010 2011 Beyond SNG FGT 103
Significant Growth in the Southeast Elba Phase II nearly complete Cypress and FGT Phase VII Construction 2006-07 Elba Phase III and Elba Express FERC filing 3Q 06 More than $1.3 billion of growth projects 104
Elba s Customers & Capabilities Reactivation Phase II Phase III Total Start-up Dec-2001 Feb 2006 2010/2012 Contract Term 22 yrs 30 yrs long-term Storage Capacity (Bcf) 4.0 3.3 8.4 15.7 Sendout (MMcfd) 675 540 900 2,115 Capex ($MM) $155 $350 $505 105
Elba Expansion Projects Proposed Phase III Tanks Phase II Tank Phase II Slip 106
SNG s Cypress Project Will Improve Supply to Southern GA and FL Supported by 20-year Agreements with BG & Progress FGT Phase VII Capacity: 100 MMcf/d Capex: $63 MM In-service May 2007 JEA Elba Island Progress FL Cypress Project (Phase I) 165 miles 24" pipe Capacity: 220 MMcf/d Capex: $241 MM Pipe ordered FERC certificate expected 2Q 06 In-service May 2007 107
Elba Express Pipeline Will Improve Supply to Georgia and the East Coast Charlotte Atlanta Transco Elba Express Pipeline Pipe: 42"/36"; 191 miles Capacity: 1,175 MMcf/d Capex: $510 MM In-service: 2010/2012 Elba Island Supported by longterm agreements with Shell & BG 108
Summary: Southern Pipelines Solid market position Recent rate case settlements Significant growth projects 109
Q&A 110