North Extension Project

From the ProvenHand pipeline wiki

Sources disagree on some of this page's facts. Each value is shown with its sources; see Sources disagree.

North Extension Project is a natural gas pipeline expansion in Iowa, Illinois and Wisconsin, operated by Natural Gas Pipeline Company of America LLC.

North Extension Project
Also calledNEX Project[1]
General information
KindPipeline project[2]
Project typeExpansion[2]
StatusProposed[2]
CommodityNatural gas[2]
Operator
Owner
StatesIowa, Illinois, Wisconsin[1][2]
CountiesIllinois: Grundy, Lake, Livingston, McHenry, Will
Wisconsin: Kenosha
[3]
FERC docketCP26-564[1]
Technical information
Length14.3 mi[2] or 11.5 mi[1][sources disagree]
Pipe size24"[1]
Capacity210 MMcf/d additional capacity (EIA)[2] or up to 210,000 Dth/day firm northbound (185,000 Dth/day to the project shipper)[1][sources disagree]
Cost$200 million (EIA estimate; no dollar year given)[2] or approximately $438 million (with contingency, overheads and AFUDC)[1][sources disagree]
On ProvenHand
Hands listed0

North Extension Project is a natural gas pipeline expansion in Iowa, Illinois and Wisconsin, operated by Natural Gas Pipeline Company of America LLC.

Sources disagree

These sources give different values for the same fact. Each value is listed with the sources that give it.

FactValues given
Capacity
  • 210 MMcf/d additional capacity (EIA)[2]
  • up to 210,000 Dth/day firm northbound (185,000 Dth/day to the project shipper)[1]
Cost
  • $200 million (EIA estimate; no dollar year given)[2]
  • approximately $438 million (with contingency, overheads and AFUDC)[1]
Length

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Referencesedit

  1. “Joint Abbreviated Application for Certificates of Public Convenience and Necessity, North Extension Project (CP26-564)”. Natural Gas Pipeline Company of America LLC and Horizon Pipeline Company, L.L.C. (filed with FERC). 12 August 2026. Retrieved 3 October 2026.
  2. “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
  3. “Notice of Scoping Period Requesting Comments on Environmental Issues for the Proposed North Extension Project (CP26-564)”. Federal Energy Regulatory Commission. 22 September 2026. Retrieved 3 October 2026.

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