Notice2025-15560

Transcontinental Gas Pipe Line Company, LLC; Notice of Availability of the Final General Conformity Determination Reevaluation for the Northeast Supply Enhancement Project

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Published
August 15, 2025

Issuing agencies

Energy DepartmentFederal Energy Regulatory Commission

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<title>Federal Register, Volume 90 Issue 156 (Friday, August 15, 2025)</title>
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[Federal Register Volume 90, Number 156 (Friday, August 15, 2025)]
[Notices]
[Pages 39388-39389]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-15560]


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DEPARTMENT OF ENERGY

Federal Energy Regulatory Commission

[Docket Nos. CP17-101-007, CP20-49-001]


Transcontinental Gas Pipe Line Company, LLC; Notice of 
Availability of the Final General Conformity Determination Reevaluation 
for the Northeast Supply Enhancement Project

    The staff of the Federal Energy Regulatory Commission (FERC or 
Commission) has prepared a Final General Conformity Determination 
Reevaluation (GCD Reevaluation) for the Northeast Supply Enhancement 
Project (Project), proposed by Transcontinental Gas Pipe Line Company, 
LLC (Transco) in the above-referenced dockets. The Final GCD 
Reevaluation was prepared to satisfy the requirements of the Clean Air 
Act. The Final GCD Reevaluation assesses the potential air quality 
impacts associated with the construction and operation of the following 
Project facilities:

[[Page 39389]]

    <bullet> 10.2 miles of 42-inch-diameter pipeline loop \1\ in 
Lancaster County, Pennsylvania (the Quarryville Loop);
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    \1\ A pipeline ``loop'' is a segment of pipe constructed 
parallel to an existing pipeline to increase capacity.
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    <bullet> 3.4 miles of 26-inch-diameter pipeline loop in Middlesex 
County, New Jersey (the Madison Loop);
    <bullet> 23.5 miles of 26-inch-diameter pipeline loop onshore and 
offshore in Middlesex and Monmouth Counties, New Jersey and Queens and 
Richmond Counties, New York (Raritan Bay Loop);
    <bullet> modification of existing Compressor Station 200 in Chester 
County, Pennsylvania;
    <bullet> new Compressor Station 206 in Somerset County, New Jersey; 
and ancillary facilities.
    The Final GCD Reevaluation identifies that all emissions above the 
General Conformity applicability thresholds from construction of the 
Project are expected to occur in New York and New Jersey within the New 
Jersey-New York-Connecticut Interstate Air Quality Control Region. The 
Final GCD Reevaluation concludes that the Project would achieve 
conformity with the New York and New Jersey State Implementation Plans 
through the purchase of emission reduction credits of nitrogen oxides 
to offset Project emissions.
    The Final GCD Reevaluation is only available in electronic format. 
It may be viewed and downloaded from the FERC's website (<a href="http://www.ferc.gov">www.ferc.gov</a>) 
using the eLibrary link. Click on the eLibrary link (<a href="https://elibrary.ferc.gov/eLibrary/search">https://elibrary.ferc.gov/eLibrary/search</a>), select ``General Search'' and enter 
the docket number in the ``Docket Number'' field, excluding the last 
three digits (i.e. CP17-101). Be sure you have selected an appropriate 
date range. For assistance, please contact FERC Online Support at 
<a href="/cdn-cgi/l/email-protection#84c2e1f6e7cbeae8edeae1d7f1f4f4ebf6f0c4e2e1f6e7aae3ebf2"><span class="__cf_email__" data-cfemail="99dffcebfad6f7f5f0f7fccaece9e9f6ebedd9fffcebfab7fef6ef">[email&#160;protected]</span></a> or toll free at (866) 208-3676, or for TTY, 
contact (202) 502-8659.
    Additional information about the project is available from the 
Commission's Office of External Affairs, at (866) 208-FERC, or on the 
FERC website (<a href="http://www.ferc.gov">www.ferc.gov</a>) using the eLibrary link. The eLibrary link 
also provides access to the texts of all formal documents issued by the 
Commission, such as orders, notices, and rulemakings.
    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#94dbc4c4d4f2f1e6f7baf3fbe2"><span class="__cf_email__" data-cfemail="531c030313353621307d343c25">[email&#160;protected]</span></a>.

    Dated: August 12, 2025.
Debbie-Anne A. Reese,
Secretary.
[FR Doc. 2025-15560 Filed 8-14-25; 8:45 am]
BILLING CODE 6717-01-P


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Indexed from Federal Register on August 15, 2025.

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