These items include major projects that add capacity. The items listed do not include abandonments, minor projects that do not include any facilities, projects under the blanket program, storage projects or LNG projects. For questions contact [email protected]. 
As of 09/24/2026

Docket NumberApplicantProject NameStateFiling DateCompletion DateMiles of PipePipeline Capacity (MMcf/Day)Compression (HP)
CP24-13-000MountainWest Overthrust Pipeline, LLCWestbound Compression Expansion ProjectWY3/11/20266/29/20260.2632531800
CP25-209-000Great Basin Gas Transmission Company2026 Expansion ProjectNV4/15/20255/12/20262.328.130
CP25-219-000Gulf South Pipeline Company, LLCSoutheast Compression Utility and Reliability Expansion ProjectLA4/16/20254/16/2026028078765
CP25-514-000Tennessee Gas Pipeline Company, L.L.C.Mississippi Crossing ProjectAL, MS6/30/20257/31/20262082100182970
CP25-517-000Elba Express Company, L.L.C. ; Southern Natural Gas Company, L.L.C.Southern System Expansion 4 ProjectAL, GA, MS6/30/20257/31/2026291.31783.39272170
CP25-525-000TTC Connector, LLCTTC ProjectTX7/21/20256/5/20262530011000
CP25-527-000Nueva Era Dos, LLCBorder CrossingTX7/24/20255/29/20260.6800
CP25-528-000Eastern Gas Transmission and Storage, Inc.Appalachian Reliability ProjectOH, PA7/24/20256/18/20263.955031600
CP25-530-000Texas Eastern Transmission, LPDanville Compressor Station Replacement ProjectKY8/1/20256/1/2026001330
CP25-547-000Gulf South Pipeline Company, LLC ; Texas Gas Transmission, LLCKosciusko Junction Pipeline ProjectMS9/12/20259/10/2026111117595499
CP25-549-000Texas Gas Transmission, LLCKosciusko Junction Pipeline ProjectMS9/12/20259/10/20260020952
CP25-551-000Great Basin Gas Transmission CompanyGabbs Lateral Naval Air Station Fallon Relocation ProjectNV9/29/20256/23/202632.600
CP26-104-000Venture Global Gator Express, LLCGator Express Uprate ProjectLA2/25/20269/10/202606270
CP26-16-000Texas Gas Transmission, LLCCarnation ProjectOH10/31/20259/10/2026017014189
CP26-183-000Pan-Hugoton Gathering Company LLC ; Scout V Hugoton Gathering, LPWest Hugoton System - Abandonment by SaleKS, OK4/2/20268/18/2026000
CP26-2-000Enable Mississippi River Transmission, LLCEMRT Big Hollow ProjectIL, MO10/6/20256/10/20269.552000
CP26-24-000Texas Eastern Transmission, LPKosciusko Compressor Station Replacement ProjectMS11/13/20259/14/2026007720
CP26-567-000Southern Natural Gas Company, L.L.C.North System Expansion 2 ProjectAL, MS8/21/20269/16/20264.510.50
CP25-10-000 Transcontinental Gas Pipe Line Company, LLCSoutheast Supply Enhancement ProjectAL, GA, NC, VA10/29/20241/29/202654.91,597209,607
CP25-19-000 Southern Star Central Gas Pipeline, Inc.Cedar Vale Compressor Station ProjectOK11/18/20241/13/202601336,091
CP25-491-000 Texas Eastern Transmission, LPAppalachia to Market III ProjectDE, PA5/15/20252/25/20262326,500
CP25-497-000 Northwest Pipeline LLCWild Trail ProjectUT5/21/20253/19/202605811,110
CP25-79-000 ANR Pipeline CompanyHeartland ProjectIL, WI2/20/20251/22/202668.947344,650
CP25-94-000 Rockies Express Pipeline LLCDecatur Lateral ProjectIL2/28/20253/19/202616.71810
Docket NumberApplicantProject NameStateFiling DateCompletion DateMiles of PipePipeline Capacity (MMcf/Day)Compression (HP)
CP25-54-000 Gulf South Pipeline Company, LLCParks Line Upgrade and Sorrento Station Project (PLUSS Project)LA1/28/202512/2/20251.6523612510
CP25-30-000 Florida Gas Transmission Company, LLCSouth Central Louisiana ProjectLA12/13/202411/24/202507517100
CP25-29-000 Eastern Gas Transmission and Storage, Inc.Capital Area ProjectPA, VA12/11/202411/20/2025067.522240
CP25-89-000 Northwest Pipeline LLCAcquisition and Reliability ProjectOR, WA2/27/202511/20/202518253.45500
CP25-37-000 Transwestern Pipeline Company, LLCWT-0 Compressor Station ProjectNM12/20/202410/16/202508013220
CP25-12-000 Rover Pipeline LLCRover–Bulger CS and Harmon Creek MS Expansion ProjectPA10/31/20249/19/202504002750
CP24-512-000Texas Connector Pipeline, LLCAmendment to Texas Connector ProjectLA, TX8/12/20246/26/2025-3.248845984
CP24-520-000El Paso Natural Gas Company, L.L.C.Maricopa Lateral Expansion ProjectAZ9/17/20247/24/2025050.525000
CP25-10-000 Transcontinental Gas Pipe Line Company,Southeast Supply Enhancement ProjectAL, GA, NC, VA10/29/20243/5/202554.91597209607
CP24-514-000 National Fuel Gas Supply CorporationTioga Pathway ProjectPA8/21/20245/5/202523.321900
CP24-510-000 Florida Gas Transmission Company, LLCSoutheast Texas ProjectLA, TX8/8/20243/20/202501505000
CP24-468-000 Gulf South Pipeline Company, LLC         ; Texas Gas Transmission. LLCEunice Reliability and Lake Charles Supply ProjectLA5/8/20244/17/2025012015359
CP23-516-000 East Tennessee Natural Gas, LLCRidgeline Expansion ProjectTN7/18/20234/2/202512239514600
CP24-496-000 Rover Pipeline LLCRover–Berne Meter Station Expansion ProjectOH7/18/202410/30/20240500
CP24-8-000 Natural Gas Pipeline Company of AmericaTexas-Louisiana Expansion ProjectTX10/18/202311/21/2024030021540
CP24-492-000 Hess Tioga Gas Plant LLCNorth Dakota Natural Gas Pipeline ProjectND7/12/202412/19/202460.5601600
Docket/Workset NumberApplicantProject NameStateFiling DateCompletion DateMiles of PipePipeline Capacity (MMcf/Day)Compression (HP)
CP24-60-000 Northern Natural Gas CompanyNorthern Lights 2025 ExpansionMN, WI2/16/20242/19/20258.6246.060
CP22-022-000 Venture Global CP Express, LLC           ; Venture Global CP2 LNG, LLCCP ExpressLA, TX12/3/20216/27/202491.44400187000
CP23-029-000 Saguaro Connector Pipeline, L.L.C.Saguaro Connector Pipeline ProjectTX1/24/20242/15/20240.1928340
CP23-131-000 East Tennessee Natural Gas, LLCSystem Alignment ProgramNC, TN, VA3/31/20233/21/202422.5026000
CP23-194-000 Transcontinental Gas Pipe Line Company,Alabama Georgia Connector ProjectAL, GA4/19/20233/21/2024063.826365
CP23-466-000 Great Basin Gas Transmission Company2024 Expansion ProjectNV5/1/20234/25/20243.415.670
CP23-492-000 Florida Gas Transmission Company, LLCSouth Louisiana ProjectLA, MS6/2/20234/25/2024010026000
CP23-523-000 ANR Pipeline CompanyOak Grove Enhancement ProjectLA8/1/20237/25/20243300
CP23-535-000 WBI Energy Transmission, Inc.South Spearfish ProjectSD8/28/20236/12/20244.700
CP23-544-000 Northern Border Pipeline CompanyBison XPress ProjectND9/15/202310/17/20240067626
CP24-013-000 MountainWest Overthrust Pipeline, LLCWestbound Compression Expansion ProjectWY11/2/202310/17/20240.2632531800
Docket/Workset NumberApplicantProject NameStateFiling DateCompletion DateMiles of PipePipeline Capacity (MMcf/Day)Compression (HP)
CP21-00113-000 Alliance Pipeline L.P.Three Rivers Interconnection ProjectIL4/1/20213/17/20232.852100
CP21-00465-000 Driftwood Pipeline LLCLine 200 and Line 300 ProjectLA6/17/20214/21/202367.74600211200
CP21-00465-001 Driftwood Pipeline LLCLine 200 and Line 300 ProjectLA10/20/20214/21/20232.400
CP21-00465-002 Driftwood Pipeline LLCLine 200 and Line 300 ProjectLA10/29/20214/21/2023011000
CP21-00498-000 Columbia Gas Transmission, LLCVirginia Electrification ProjectVA9/21/20213/17/20230356750
CP22-00002-000 Gas Transmission Northwest LLCGTN XPress ProjectID, OR, WA10/4/202110/23/2023015050980
CP22-00015-000 Texas Eastern Transmission, LPVenice Extension ProjectLA11/10/20219/26/20233126044000
CP22-00044-000 Equitrans, L.P.Ohio Valley Connector Expansion ProjectOH, PA, WV2/1/20226/15/20235.535083960
CP22-00138-000 Northern Natural Gas CompanyNorthern Lights 2023 ExpansionMN, WI3/28/20229/25/20239.3850.890
CP22-00461-000 Transcontinental Gas Pipe Line Company,Southside Reliability Enhancement ProjectNC, VA5/24/20227/31/20230423.449000
CP22-00466-000 WBI Energy Transmission, Inc.Wahpeton Expansion ProjectND5/27/202210/23/202360.520.60
CP22-00468-000 Rockies Express Pipeline LLC             ; Trailblazer Pipeline Company LLCTrailblazer Conversion ProjectCO, NE, WY5/31/202210/23/20234107800
CP22-00486-000 Texas Eastern Transmission, LPAppalachia to Market II & Armagh & Entriken HP Replacement ProjectNJ, PA7/7/202210/23/20232557000
CP22-00501-000 Transcontinental Gas Pipe Line Company,Southeast Energy Connector ProjectAL8/22/202211/16/20231.915011110
CP22-00502-000 Transcontinental Gas Pipe Line Company,Commonwealth Energy Connector ProjectVA8/24/202211/16/20236.3510533000
CP22-00503-000 Columbia Gas Transmission, LLCVirginia Reliability ProjectVA8/24/202211/16/2023491008200
CP21-94-000Transcontinental Gas Pipe Line Company,Regional Energy Access Expansion ProjectMD, NJ, PA3/26/20211/11/202336.1829.482749
Docket/Workset NumberApplicantProject NameStateFiling DateCompletion DateMiles of PipePipeline Capacity (MMcf/Day)Compression (HP)
CP21-78-000ANR Pipeline CompanyWisconsin Access ProjectWI3/12/20215/19/2022050.710
CP21-197-000Kern River Gas Transmission CompanyDelta Lateral ProjectUT4/23/20215/19/202235.841400
CP20-27-000North Baja Pipeline, LLCNorth Baja XPress ProjectAZ, CA12/16/20194/21/2022049531900
CP20-48-000Iroquois Gas Transmission System, L.P.Enhancement by Compression ProjectCT, NY2/3/20203/25/2022012548000
CP20-50-000, CP20-51-000Tennessee Gas Pipeline Company, L.L.C., Southern Natural Gas Company, L.L.C.Evangeline Pass Expansion ProjectLA, LA, MS2/7/20203/25/202213.1, 01100, 023470
CP20-484-000, CP20-485-000ANR Pipeline Company
Great Lakes Gas, Transmission Limited Par
Alberta XPress ProjectLA6/22/20204/21/20220, 0165, 015900, 0
CP20-493-000Tennessee Gas Pipeline Company, L.L.C.East 300 Upgrade ProjectNJ, PA6/30/20204/21/2022011550607
CP20-527-000Columbia Gulf Transmission, LLCEast Lateral XPress ProjectLA9/24/20203/25/20228.1418346940
CP21-197-000Kern River Gas Transmission CompanyDelta Lateral ProjectUT4/23/20215/19/202235.841400
CP21-78-000ANR Pipeline CompanyWisconsin Access ProjectWI3/12/20215/19/2022050.710
CP21-467-000Texas Gas Transmission. LLCHenderson County Expansion ProjectIN, KY6/25/202110/20/2022242204863
CP22-40-000Eastern Shore Natural Gas CompanySouthern Expansion ProjectDE1/18/202212/15/202207.31875
Docket No.Company/ProjectCapacity (MMcf/d)Miles of PipeCompression (HP)StatesFiling DateIssued Date
CP20-00052-000, CP20-00052-001, PF19-00007-000WBI Energy Transmission, Inc./North Bakken Expansion Project Amendment250.0092.5015,000ND7/28/2006/01/21
CP20-00068-000, CP20-00070-000, PF19-00003-000Enable Gas Transmission, LLC, Enable Gulf Run Transmission, LLC/Gulf Run Pipeline, Line CP Modifications1,723.20134.000LA, TX02/28/2006/01/21
CP20-00486-000Tuscarora Gas Transmission Company/Tuscarora XPress15.000780NV06/24/2005/20/21
CP20-00503-000, PF20-00001-000Northern Natural Gas Company/Northern Lights 2021 Expansion45.691.5112,253MN07/31/2005/20/21

 

This page was last updated on September 24, 2026