Illinois Pipeline Project Gets $890 Million Green Light
Published Date: 7/17/2026
Notice
Summary
Guardian Pipeline is planning a big expansion in Illinois and Wisconsin, adding new pipelines and compressor stations to boost natural gas flow by over 500,000 dekatherms daily. This $890 million project aims to improve energy delivery in the Upper Midwest and is already fully booked by customers. If you want to get involved or share your thoughts, you need to act before the set deadline!
Analyzed Economic Effects
2 provisions identified: 1 benefits, 0 costs, 1 mixed.
Major Upper Midwest Gas Capacity Expansion
Guardian filed an application on July 1, 2026 to build the Guardian 3 Expansion Project in Illinois and Wisconsin. The project would construct about 42.6 miles of 36-inch pipeline (Joliet Loop), about 25.5 miles of 36-inch pipeline (Sycamore Loop), add two 11,187 HP gas-fired compressors at Joliet, modify Sycamore compression, build a new 9,000 HP electric-driven compressor in Dodge County, remove capacity controls at Bluff Creek, and construct a Sheboygan Meter Station. The Project will provide approximately 536,903 dekatherms per day of additional firm transportation capacity in the Upper Midwest and Guardian estimates total project cost at approximately $890,000,000.
Proposed Rate Treatment and Subscription Status
In its July 1, 2026 application Guardian says the Project is fully subscribed under executed binding precedent agreements with unaffiliated shippers and proposes incremental recourse rates and rolled-in rate treatment for the Project's fuel and electric power costs. The application requests authorization under the Natural Gas Act and asks the Commission to consider those proposed rate treatments as part of the proceeding.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-14490 — Billing Procedures for Annual Charges for the Costs of Other Federal Agencies for Administering Part I of the Federal Power Act; Notice Reporting Costs for Other Federal Agencies' Administrative Annual Charges for Fiscal Year 2025
The Federal Energy Regulatory Commission (FERC) reviewed and approved the costs from several federal agencies that help manage hydroelectric power licenses. These costs will be included in the annual fees that power companies pay for fiscal year 2026. If you run a hydroelectric project, expect updated charges based on these agency costs starting next year.
2026-14489 — Cibola Renewables, LLC; Notice of Preliminary Determination of a Qualifying Conduit Hydropower Facility and Soliciting Comments and Motions To Intervene
Cibola Renewables wants to build a small hydropower project on a canal in Socorro, New Mexico, that will generate clean energy without messing up water use for farming. The government says this project qualifies for special treatment and is asking the public to share their thoughts or get involved by a certain deadline. This could mean more green power and new opportunities for the local community soon!
2026-14339 — Combined Notice of Filings
The Federal Energy Regulatory Commission got a new filing from Natural Gas Pipeline Company of America about changing a special rate deal, effective July 2, 2026. People who want to speak up about this have until July 22, 2026, to send in their comments. This could affect customers and businesses using natural gas pipelines and might change some costs or refunds.
2026-14340 — Kammer Juniata Transmission, LLC; Notice of Institution of Section 206 Proceeding and Refund Effective Date
The Federal Energy Regulatory Commission is checking if Kammer Juniata Transmission, LLC’s new pricing plan is fair or not. This review could affect customers’ bills, and any refunds will start from July 16, 2026. If you want to join the conversation, you have 21 days to speak up!
2026-14230 — Combined Notice of Filings #1
The Federal Energy Regulatory Commission got several new filings from energy companies about solar farms, electric rates, and service agreements. These changes could affect how electricity is priced and managed, with some updates kicking in as soon as July 11, 2026. If you’re involved in energy or just curious, keep an eye out—comments are open until July 31, 2026, and some changes might impact your bills or energy options soon.
2026-14231 — Combined Notice of Filings
The Federal Energy Regulatory Commission got new requests to change natural gas pipeline rates and agreements. Companies like Hugh Brinson Pipeline and Ruby Pipeline want new prices starting between June 2026 and July 2027, and the public can comment or join the discussion by late July 2026. These changes could affect how much people pay for natural gas and when new rates kick in.
Previous / Next Documents
Previous: 2026-14487 — Northern Illinois Hydropower, LLC; Notice of Availability of Environmental Assessment
Northern Illinois Hydropower wants to change how the Dresden Island Lock and Dam works, but the government checked and says it won’t harm the environment. People living nearby and energy users might notice some updates, but no big problems or costs are expected. You’ve got until August 13, 2026, to share your thoughts before the final decision is made.
Next: 2026-14489 — Cibola Renewables, LLC; Notice of Preliminary Determination of a Qualifying Conduit Hydropower Facility and Soliciting Comments and Motions To Intervene
Cibola Renewables wants to build a small hydropower project on a canal in Socorro, New Mexico, that will generate clean energy without messing up water use for farming. The government says this project qualifies for special treatment and is asking the public to share their thoughts or get involved by a certain deadline. This could mean more green power and new opportunities for the local community soon!