Notice2025-13534

Tennessee Gas Pipeline Company, L.L.C., Southern Natural Gas Company, L.L.C. Elba Express Company, L.L.C.; Notice of Applications and Establishing Intervention Deadline

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Published
July 18, 2025

Issuing agencies

Energy DepartmentFederal Energy Regulatory Commission

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<title>Federal Register, Volume 90 Issue 136 (Friday, July 18, 2025)</title>
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[Federal Register Volume 90, Number 136 (Friday, July 18, 2025)]
[Notices]
[Pages 33940-33942]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-13534]



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DEPARTMENT OF ENERGY

Federal Energy Regulatory Commission

[Docket Nos. CP25-514-000, PF25-2-000; Docket Nos. CP25-517-000, PF25-
1-000]


 Tennessee Gas Pipeline Company, L.L.C., Southern Natural Gas 
Company, L.L.C. Elba Express Company, L.L.C.; Notice of Applications 
and Establishing Intervention Deadline

    Take notice that on June 30, 2025, Tennessee Gas Pipeline Company, 
L.L.C. (TGP), 1001 Louisiana Street, Houston, Texas 77002, filed an 
application under section 7(c) of the Natural Gas Act (NGA) and Part 
157 of the Commission's regulations requesting authorization for its 
Mississippi Crossing Project (MSX Project). TGP proposes to: (1) 
construct approximately 199 miles of 36- and 42-inch-diameter pipeline 
from an interconnection with TGP's 100 Line in Washington County, 
Mississippi to a point in Choctaw County, Alabama (MSX Pipeline); (2) 
construct approximately seven miles of 36-inch-diameter pipeline 
lateral from Humphreys County, Mississippi to a point in Sunflower 
County, Mississippi (CGT Lateral); (3) construct approximately two 
miles of 30- and 36-inch-diameter pipeline laterals located in Attala 
and Lauderdale Counties, Mississippi and Choctaw County, Alabama; (4) 
construct three new gas-fired compressor stations located along the MSX 
Pipeline in Humphreys, Attala, and Lauderdale Counties, Mississippi and 
modify one existing compressor station in Washington County, 
Mississippi; (5) construct four new meter stations; and (6) construct 
three new overpressure protection facilities at interconnections with 
the existing TGP system in Washington, Humphreys, and Lauderdale 
Counties, Mississippi. The project is designed to provide 2.1 billion 
cubic feet per day (Bcf/d) of incremental firm transportation capacity 
and is approximately 90% subscribed. The project is estimated to cost 
approximately $1.7 billion, all as more fully set forth in the 
application which is on file with the Commission and open for public 
inspection.
    Additionally, on June 30, 2025, Southern Natural Gas Company, 
L.L.C. (SNG) and Elba Express Company, L.L.C. (EEC), (collectively, 
South System Applicants), 569 Brookwood Village, Suite 600, Birmingham, 
Alabama 35209, filed an application under sections 7(b) and 7(c) of the 
NGA and Part 157 of the Commission's regulations requesting 
authorization for its South System Expansion 4 (SSE4 Project). SNG 
proposes to: (1) construct 14 new continuous natural gas pipeline loops 
totaling approximately 291 miles, primarily along its existing South 
Main Line in Mississippi, Alabama, and Georgia; (2) install new 
compression and/or perform horsepower expansions at 12 existing 
compressor stations across Mississippi, Alabama, and Georgia; (3) 
abandon nine existing compressor units at 4 compressor stations, 
replacing them with more efficient units at the same sites; (4) abandon 
approximately 2.2 miles of the 16-inch-diameter K Gen Lateral in-place 
and by removal in Clarke County, Mississippi; and (5) construct one new 
meter station in Clarke County, Mississippi, and one new meter station 
in Monroe County, Georgia, and modify nine existing meter stations in 
Alabama and Georgia. The project is designed to provide 1.323 Bcf/d of 
incremental firm transportation capacity and is fully subscribed. The 
project is estimated to cost approximately $3.458 billion, all as more 
fully set forth in the application which is on file with the Commission 
and open for public inspection.
    In addition to publishing the full text of this document in the 
Federal Register, the Commission provides all interested persons an 
opportunity to view and/or print the contents of this document via the 
internet through the Commission's Home Page (<a href="http://www.ferc.gov">http://www.ferc.gov</a>). From 
the Commission's Home Page on the internet, this information is 
available on eLibrary. The full text of this document is available on 
eLibrary in PDF and Microsoft Word format for viewing, printing, and/or 
downloading. To access this document in eLibrary, type the docket 
number excluding the last three digits of this document in the docket 
number field.
    User assistance is available for eLibrary and the Commission's 
website during normal business hours from FERC Online Support at (202) 
502-6652 (toll free at 1-866-208-3676) or email at 
<a href="/cdn-cgi/l/email-protection#3b5d5e495854555752555e484e4b4b54494f7b5d5e4958155c544d"><span class="__cf_email__" data-cfemail="cea8abbcada1a0a2a7a0abbdbbbebea1bcba8ea8abbcade0a9a1b8">[email&#160;protected]</span></a>, or the Public Reference Room at (202) 502-
8371, TTY (202) 502-8659. Email the Public Reference Room at 
<a href="/cdn-cgi/l/email-protection#700005121c19135e0215161502151e1315021f1f1d30161502135e171f06"><span class="__cf_email__" data-cfemail="f5858097999c96db8790939087909b9690879a9a98b593908796db929a83">[email&#160;protected]</span></a>.
    Any questions regarding the application in Docket No. CP25-514-000 
should be directed to Debbie M. Kalisek, Regulatory Manager, Tennessee 
Gas Pipeline Company, L.L.C., 1001 Louisiana Street, Suite 1000, 
Houston, Texas 77002, by phone at (713) 420-3292, or by email at 
<a href="/cdn-cgi/l/email-protection#0e6a6b6c6c676b51656f62677d6b654e6567606a6b7c63617c696f60206d6163"><span class="__cf_email__" data-cfemail="25414047474c407a4e44494c56404e654e4c4b414057484a5742444b0b464a48">[email&#160;protected]</span></a>.
    Any questions regarding the application in Docket No. CP25-517-000 
should be directed to Tina Hardy, Director Regulatory, Southern Natural 
Gas Company, L.L.C., 569 Brookwood Village, Suite 600, Birmingham, 
Alabama 35209, by phone at (205) 325-3668, or by email at 
<a href="/cdn-cgi/l/email-protection#c397aaada29caba2b1a7ba83a8aaada7a6b1aeacb1a4a2adeda0acae"><span class="__cf_email__" data-cfemail="095d6067685661687b6d70496260676d6c7b64667b6e6867276a6664">[email&#160;protected]</span></a>.
    On December 6, 2024, the Commission granted TGP's request to 
utilize the Pre-Filing Process and assigned Docket No. PF25-2-000 to 
staff activities involved in the MSX Project. Now, as of the filing of 
the June 30, 2025 application, the Pre-Filing Process for this project 
has ended. From this time forward, this proceeding will be conducted in 
Docket No. CP25-514-000 as noted in the caption of this Notice.
    On December 6, 2024, the Commission granted the South System 
Applicants' request to utilize the Pre-Filing Process and assigned 
Docket No. PF25-1-000 to staff activities involved in the SSE4 Project. 
Now, as of the filing of the June 30, 2025 application, the Pre-Filing 
Process for this project has ended. From this time forward, this 
proceeding will be conducted in Docket No. CP25-517-000 as noted in the 
caption of this Notice.
    Pursuant to section 157.9 of the Commission's Rules of Practice and 
Procedure,\1\ within 90 days of this Notice the Commission staff will 
either: complete its environmental review and place it into the 
Commission's public record (eLibrary) for this proceeding; or issue a 
Notice of Schedule for Environmental Review. If a Notice of Schedule 
for Environmental Review is issued, it will indicate, among other 
milestones, the anticipated date for the Commission staff's issuance of 
the final environmental impact statement (FEIS) or environmental 
assessment (EA) for this proposal. The filing of an EA in the 
Commission's public record for this proceeding or the issuance of a 
Notice of Schedule for Environmental Review will serve to notify 
federal and state agencies of the timing for the completion of all 
necessary reviews, and the subsequent need to complete all federal 
authorizations within 90 days of the date of issuance of the Commission 
staff's FEIS or EA.
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    \1\ 18 CFR 157.9.
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Water Quality Certification

    TGP stated that water quality certificates under section 401 of the 
Clean Water Act are required for the MSX Project from the Alabama 
Department of Environmental Management and the Mississippi Department 
of Environmental Quality. When available, TGP should submit to the 
Commission a copy of the request

[[Page 33941]]

for certification for the Commission authorization, including the date 
the request was submitted to the certifying agency, and either (1) a 
copy of the certifying agency's decision or (2) evidence of waiver of 
water quality certification.
    The South System Applicants stated that water quality certificates 
under section 401 of the Clean Water Act are required for the SSE4 
Project from the Alabama Department of Environmental Management, the 
Georgia Department of Natural Resources, and the Mississippi Department 
of Environmental Quality. When available, the South System Applicants 
should submit to the Commission a copy of the request for certification 
for the Commission authorization, including the date the request was 
submitted to the certifying agency, and either (1) a copy of the 
certifying agency's decision or (2) evidence of waiver of water quality 
certification.

Public Participation

    There are three ways to become involved in the Commission's review 
of this project: you can file comments on the project, you can protest 
the filing, and you can file a motion to intervene in the proceeding. 
There is no fee or cost for filing comments or intervening. The 
deadline for filing a motion to intervene is 5:00 p.m. Eastern Time on 
August 5, 2025. How to file protests, motions to intervene, and 
comments is explained below.
    The Commission's Office of Public Participation (OPP) supports 
meaningful public engagement and participation in Commission 
proceedings. OPP can help members of the public, including landowners, 
community organizations, Tribal members and others, access publicly 
available information and navigate Commission processes. For public 
inquiries and assistance with making filings such as interventions, 
comments, or requests for rehearing, the public is encouraged to 
contact OPP at (202) 502-6595 or <a href="/cdn-cgi/l/email-protection#1f504f4f5f797a6d7c31787069"><span class="__cf_email__" data-cfemail="d09f808090b6b5a2b3feb7bfa6">[email&#160;protected]</span></a>.

Comments

    Any person wishing to comment on the project may do so. Comments 
may include statements of support or objections, to the project as a 
whole or specific aspects of the project. The more specific your 
comments, the more useful they will be.

Protests

    Pursuant to sections 157.10(a)(4) \2\ and 385.211 \3\ of the 
Commission's regulations under the NGA, any person \4\ may file a 
protest to the application. Protests must comply with the requirements 
specified in section 385.2001 \5\ of the Commission's regulations. A 
protest may also serve as a motion to intervene so long as the 
protestor states it also seeks to be an intervenor.
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    \2\ 18 CFR 157.10(a)(4).
    \3\ 18 CFR 385.211.
    \4\ Persons include individuals, organizations, businesses, 
municipalities, and other entities. 18 CFR 385.102(d).
    \5\ 18 CFR 385.2001.
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    To ensure that your comments or protests are timely and properly 
recorded, please submit your comments on or before August 5, 2025.
    There are three methods you can use to submit your comments or 
protests to the Commission. In all instances, please reference the 
Project docket numbers CP25-514-000 and/or CP25-517-000 in your 
submission.
    (1) You may file your comments electronically by using the eComment 
feature, which is located on the Commission's website at <a href="http://www.ferc.gov">www.ferc.gov</a> 
under the link to Documents and Filings. Using eComment is an easy 
method for interested persons to submit brief, text-only comments on a 
project;
    (2) You may file your comments or protests electronically by using 
the eFiling feature, which is located on the Commission's website 
(<a href="http://www.ferc.gov">www.ferc.gov</a>) under the link to Documents and Filings. With eFiling, 
you can provide comments in a variety of formats by attaching them as a 
file with your submission. New eFiling users must first create an 
account by clicking on ``eRegister.'' You will be asked to select the 
type of filing you are making; first select ``General'' and then select 
``Comment on a Filing''; or
    (3) You can file a paper copy of your comments or protests by 
mailing them to the following address below. Your written comments must 
reference the Project docket numbers (CP25-514-000 and/or CP25-517-
000).
    To file via USPS: Debbie-Anne A. Reese, Secretary, Federal Energy 
Regulatory Commission, 888 First Street NE, Washington, DC 20426.
    To file via any other courier: Debbie-Anne A. Reese, Secretary, 
Federal Energy Regulatory Commission, 12225 Wilkins Avenue, Rockville, 
Maryland 20852.
    The Commission encourages electronic filing of comments (options 1 
and 2 above) and has eFiling staff available to assist you at (202) 
502-8258 or <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="c385a6b1a08cadafaaada690b6b3b3acb1b783a5a6b1a0eda4acb5">[email&#160;protected]</a>.
    Persons who comment on the environmental review of this project 
will be placed on the Commission's environmental mailing list, and will 
receive notification when the environmental documents (EA or EIS) are 
issued for this project and will be notified of meetings associated 
with the Commission's environmental review process.
    The Commission considers all comments received about the project in 
determining the appropriate action to be taken. However, the filing of 
a comment alone will not serve to make the filer a party to the 
proceeding. To become a party, you must intervene in the proceeding. 
For instructions on how to intervene, see below.

Interventions

    Any person, which includes individuals, organizations, businesses, 
municipalities, and other entities,\6\ has the option to file a motion 
to intervene in this proceeding. Only intervenors have the right to 
request rehearing of Commission orders issued in this proceeding and to 
subsequently challenge the Commission's orders in the U.S. Circuit 
Courts of Appeal.
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    \6\ 18 CFR 385.102(d).
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    To intervene, you must submit a motion to intervene to the 
Commission in accordance with Rule 214 of the Commission's Rules of 
Practice and Procedure \7\ and the regulations under the NGA \8\ by the 
intervention deadline for the project, which is August 5, 2025. As 
described further in Rule 214, your motion to intervene must state, to 
the extent known, your position regarding the proceeding, as well as 
your interest in the proceeding. For an individual, this could include 
your status as a landowner, ratepayer, resident of an impacted 
community, or recreationist. You do not need to have property directly 
impacted by the project in order to intervene. For more information 
about motions to intervene, refer to the FERC website at <a href="https://www.ferc.gov/resources/guides/how-to/intervene.asp">https://www.ferc.gov/resources/guides/how-to/intervene.asp</a>.
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    \7\ 18 CFR 385.214.
    \8\ 18 CFR 157.10.
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    There are two ways to submit your motion to intervene. In both 
instances, please reference the Project docket numbers CP25-514-000 
and/or CP25-517-000 in your submission.
    (1) You may file your motion to intervene by using the Commission's 
eFiling feature, which is located on the Commission's website 
(<a href="http://www.ferc.gov">www.ferc.gov</a>) under the link to Documents and Filings. New eFiling 
users must first create an account by clicking on ``eRegister.'' You 
will be asked to select the type of filing you are making; first select 
``General'' and then select ``Intervention.'' The eFiling feature

[[Page 33942]]

includes a document-less intervention option; for more information, 
visit <a href="https://www.ferc.gov/docs-filing/efiling/document-less-intervention.pdf">https://www.ferc.gov/docs-filing/efiling/document-less-intervention.pdf</a>.; or
    (2) You can file a paper copy of your motion to intervene, along 
with three copies, by mailing the documents to the address below. Your 
motion to intervene must reference the Project docket numbers CP25-514-
000 and/or CP25-517-000.
    To file via USPS: Debbie-Anne A. Reese, Secretary, Federal Energy 
Regulatory Commission, 888 First Street NE, Washington, DC 20426.
    To file via any other courier: Debbie-Anne A. Reese, Secretary, 
Federal Energy Regulatory Commission, 12225 Wilkins Avenue, Rockville, 
Maryland 20852.

    The Commission encourages electronic filing of motions to intervene 
(option 1 above) and has eFiling staff available to assist you at (202) 
502-8258 or <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="42042730210d2c2e2b2c27113732322d303602242730216c252d34">[email&#160;protected]</a>.
    Protests and motions to intervene must be served on TGP by mail at: 
Debbie M. Kalisek, Regulatory Manager, Tennessee Gas Pipeline Company, 
L.L.C., 1001 Louisiana Street, Suite 1000, Houston, Texas 77002 or by 
email at (with a link to the document) at 
<a href="/cdn-cgi/l/email-protection#593d3c3b3b303c06323835302a3c32193230373d3c2b34362b3e3837773a3634"><span class="__cf_email__" data-cfemail="197d7c7b7b707c46727875706a7c72597270777d7c6b74766b7e7877377a7674">[email&#160;protected]</span></a>. Any subsequent submissions by an 
intervenor must be served on the applicant and all other parties to the 
proceeding. Contact information for parties can be downloaded from the 
service list at the eService link on FERC Online. Service can be via 
email with a link to the document.
    Protests and motions to intervene must be served on the South 
System Applicants at: Tina Hardy, Director Regulatory, Southern Natural 
Gas Company, L.L.C., 569 Brookwood Village, Suite 600, Birmingham, 
Alabama, 35209 or by email (with a link to the document) at 
<a href="/cdn-cgi/l/email-protection#eabe83848bb5828b988e93aa8183848e8f988785988d8b84c4898587"><span class="__cf_email__" data-cfemail="7e2a17101f21161f0c1a073e1517101a1b0c13110c191f10501d1113">[email&#160;protected]</span></a>. Any subsequent submissions by an 
intervenor must be served on the applicants and all other parties to 
the proceeding. Contact information for parties can be downloaded from 
the service list at the eService link on FERC Online. Service can be 
via email with a link to the document.
    All timely, unopposed \9\ motions to intervene are automatically 
granted by operation of Rule 214(c)(1).\10\ Motions to intervene that 
are filed after the intervention deadline are untimely, and may be 
denied. Any late-filed motion to intervene must show good cause for 
being late and must explain why the time limitation should be waived 
and provide justification by reference to factors set forth in Rule 
214(d) of the Commission's Rules and Regulations.\11\ A person 
obtaining party status will be placed on the service list maintained by 
the Secretary of the Commission and will receive copies (paper or 
electronic) of all documents filed by the applicant and by all other 
parties.
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    \9\ The applicant has 15 days from the submittal of a motion to 
intervene to file a written objection to the intervention.
    \10\ 18 CFR 385.214(c)(1).
    \11\ 18 CFR 385.214(b)(3) and (d).
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Tracking the Proceeding

    Throughout the proceeding, additional information about the project 
will be available from the Commission's Office of External Affairs, at 
(866) 208-FERC, or on the FERC website at <a href="http://www.ferc.gov">www.ferc.gov</a> using the 
``eLibrary'' link as described above. The eLibrary link also provides 
access to the texts of all formal documents issued by the Commission, 
such as orders, notices, and rulemakings.
    In addition, the Commission offers a free service called 
eSubscription which allows you to keep track of all formal issuances 
and submittals in specific dockets. This can reduce the amount of time 
you spend researching proceedings by automatically providing you with 
notification of these filings, document summaries, and direct links to 
the documents. For more information and to register, go to 
<a href="http://www.ferc.gov/docs-filing/esubscription.asp">www.ferc.gov/docs-filing/esubscription.asp</a>.
    Intervention Deadline: 5:00 p.m. Eastern Time on August 5, 2025.

    Dated: July 15, 2025.
Debbie-Anne A. Reese,
Secretary.
[FR Doc. 2025-13534 Filed 7-17-25; 8:45 am]
BILLING CODE 6717-01-P


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Indexed from Federal Register on July 18, 2025.

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