East Tennessee Natural Gas, LLC; Notice of Scoping Period Requesting Comments on Environmental Issues for the Planned Ridgeline Expansion Project

The staff of the Federal Energy Regulatory Commission (FERC or Commission) will prepare an environmental document that will discuss the environmental impacts of the Ridgeline Expansion Project (Project) involving construction and operation of facilities by East Tennessee Natural Gas, LLC (East Tennessee) in Trousdale, Smith, Jackson, Putnam, Overton, Fentress, Morgan, and Roane Counties, Tennessee. The Commission will use this environmental document in its decision-making process to determine whether the Project is in the public convenience and necessity.

This notice announces the opening of the scoping process the Commission will use to gather input from the public and interested agencies regarding the Project. As part of the National Environmental Policy Act (NEPA) review process, the Commission considers concerns the public may have about proposals and the environmental impacts that could result from its action whenever it considers the issuance of a Certificate of Public Convenience and Necessity. This gathering of public input is referred to as “scoping.” The main goal of the scoping process is to focus the analysis in the environmental document on the important environmental issues. Additional information about the Commission's NEPA process is described below in the NEPA Process and Environmental Document section of this notice.

By this notice, the Commission requests public comments on the scope of issues to address in the environmental document. To ensure that your comments are timely and properly recorded, please submit your comments so that the Commission receives them in Washington, DC on or before 5:00 p.m. Eastern Time on October 20, 2022. Comments may be submitted in written or oral form. Further details on how to submit comments are provided in the Public Participation section of this notice. In lieu of or in addition to sending written comments, the Commission invites you to attend scoping meetings to provide verbal and/or written comments on the Project. A schedule of the scoping meeting dates, locations, and times will be issued in a separate notice at least two weeks prior to the date of the meetings.

Your comments should focus on the potential environmental effects, reasonable alternatives, and measures to avoid or lessen environmental impacts. Your input will help the Commission staff determine what issues they need to evaluate in the environmental document. Commission staff will consider all written or oral comments during the preparation of the environmental document.

If you submitted comments on this Project to the Commission before the opening of this docket on May 20, 2022, you will need to file those comments in Docket No. PF22-7-000 to ensure they are considered.

This notice is being sent to the Commission's current environmental mailing list for this Project. State and local government representatives should notify their constituents of this planned Project and encourage them to comment on their areas of concern.

If you are a landowner receiving this notice, a pipeline company representative may contact you about the acquisition of an easement to construct, operate, and maintain the planned facilities. The company would seek to negotiate a mutually acceptable easement agreement. You are not required to enter into an agreement. However, if the Commission approves the Project, the Natural Gas Act conveys the right of eminent domain to the company. Therefore, if you and the company do not reach an easement agreement, the pipeline company could initiate condemnation proceedings in court. In such instances, compensation would be determined by a judge in accordance with state law. The Commission does not subsequently grant, exercise, or oversee the exercise of that eminent domain authority. The courts have exclusive authority to handle eminent domain cases; the Commission has no jurisdiction over these matters.

A fact sheet prepared by the FERC entitled “An Interstate Natural Gas Facility On My Land? What Do I Need To Know?” addresses typically asked questions, including the use of eminent domain and how to participate in the Commission's proceedings. This fact sheet along with other landowner topics of interest are available for viewing on the FERC website ( www.ferc.gov ) under the links to Natural Gas Questions or Landowner Topics.

Public Participation

There are three methods you can use to submit your comments to the Commission. Please carefully follow these instructions so that your comments are properly recorded. The Commission encourages electronic filing of comments and has staff available to assist you at (866) 208-3676 or FercOnlineSupport@ferc.gov.

(1) You can file your comments electronically using the eComment feature, which is located on the Commission's website ( www.ferc.gov ) under the link to FERC Online. Using eComment is an easy method for submitting brief, text-only comments on a project;

(2) You can file your comments electronically by using the eFiling feature, which is located on the Commission's website ( www.ferc.gov ) under the link to FERC Online. 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; a comment on a particular project is considered a “Comment on a Filing”; or

(3) You can file a paper copy of your comments by mailing them to the Commission. Be sure to reference the Project docket number (PF22-7-000) on your letter. Submissions sent via the U.S. Postal Service must be addressed to: Kimberly D. Bose, Secretary, Federal Energy Regulatory Commission, 888 First Street NE, Room 1A, Washington, DC 20426. Submissions sent via any other carrier must be addressed to: Kimberly D. Bose, Secretary, Federal Energy Regulatory Commission, 12225 Wilkins Avenue, Rockville, Maryland 20852.

In addition to the methods listed above, we will also hold public scoping meetings and mail notices to our environmental mailing list identifying the date, time, and locations of these meetings later this year.

It is important to note that the Commission provides equal consideration to all comments received, whether filed in written form or provided orally at a scoping session.

Additionally, the Commission offers a free service called eSubscription, which makes it easy to stay informed of all issuances and submittals regarding the dockets/projects to which you subscribe. These instant email notifications are the fastest way to receive notification and provide a link to the document files which can reduce the amount of time you spend researching proceedings. Go to https://www.ferc.gov/ferc-online/overview to register for eSubscription.

Summary of the Planned Project

The Project is designed to deliver natural gas to the site of Tennessee Valley Authority's (TVA) Kingston Fossil Plant (Plant) if TVA chooses to replace coal-fired generation at its Plant with gas-fired generation at the same site. The Project would provide up to 300,000 dekatherms per day of new natural gas transportation capacity to the Plant, and 95,000 dekatherms of parking capability.

The Project would consist of the following facilities:

• Approximately 112 miles of new 30-inch-diameter pipeline extending from the discharge of the new electric-powered Hartsville Compressor Station, mostly in East Tennessee's existing right-of-way, in Trousdale County, Tennessee to a terminus near the beginning of the East Tennessee Harriman Lateral and traversing through Trousdale, Smith, Jackson, Putnam, Overton, Fentress, Morgan, and Roane Counties, Tennessee;
• Approximately 5 miles of new 30-inch-diameter header pipeline to connect to the suction of the new electric-powered Hartsville Compressor Station from a new meter and regulating (M&R) station mostly in East Tennessee's existing right-of-way in Trousdale County, Tennessee;
• Approximately 8 miles of new 24-inch-diameter pipeline partially paralleling East Tennessee's Harriman Lateral right-of-way to connect to the Kingston Plant in Roane County, Tennessee;
• The new Hartsville Compressor Station, including two new 6,000 horsepower electric-powered compressor units, in Trousdale County, Tennessee;
• A new 8-megawatt solar array adjacent to the Hartsville Compressor Station to partially power the station;
• A new M&R station to receive gas from Columbia Gulf Transmission, LLC in Trousdale County, Tennessee;
• A new M&R station to deliver gas to the Kingston Plant in Roane County, Tennessee;
• Modifications to the existing Texas Eastern Transmission, LP and Midwestern Gas Transmission Company M&R stations in Trousdale County, Tennessee; and
• Three new crossovers to connect the new 30-inch-pipeline to the existing Line 3100-1 at the existing Gainesboro Compressor Station, Clarkrange Compressor Station, and 22-inch Line 3100-1 at milepost 148.89.

The general location of the project facilities is shown in appendix 1.

Land Requirements for Construction

Construction of the planned facilities would disturb about 1,600 acres of land for the aboveground facilities and the pipeline. Following construction, East Tennessee would maintain about 800 acres for permanent operation of the project's facilities; the remaining acreage would be restored and revert to former uses. About 90 percent of the planned pipeline route parallels existing pipeline.

NEPA Process and the Environmental Document

Any environmental document issued by Commission staff will discuss impacts that could occur as a result of the construction and operation of the planned project under the relevant general resource areas:

• geology and soils;
• water resources and wetlands;
• vegetation and wildlife;
• threatened and endangered species;
• cultural resources;
• land use;
• socioeconomics and environmental justice;
• air quality and noise; and
• reliability and safety.

Commission staff will also evaluate reasonable alternatives to the planned project or portions of the project and make recommendations on how to lessen or avoid impacts on the various resource areas. Your comments will help Commission staff identify and focus on the issues that might have an effect on the human environment and potentially eliminate others from further study and discussion in the environmental document.

Although no formal application has been filed, Commission staff have already initiated a NEPA review under the Commission's pre-filing process. The purpose of the pre-filing process is to encourage early involvement of interested stakeholders and to identify and resolve issues before the Commission receives an application. As part of the pre-filing review, Commission staff will contact federal and state agencies to discuss their involvement in the scoping process and the preparation of the environmental document.

If a formal application is filed, Commission staff will then determine whether to prepare an Environmental Assessment (EA) or an Environmental Impact Statement (EIS). The EA or the EIS will present Commission staff's independent analysis of the environmental issues. If Commission staff prepares an EA, a Notice of Schedule for the Preparation of an Environmental Assessment will be issued. The EA may be issued for an allotted public comment period. The Commission would consider timely comments on the EA before making its determination on the proposed project. If Commission staff prepares an EIS, a Notice of Intent to Prepare an EIS/Notice of Schedule will be issued once an application is filed, which will open an additional public comment period. Staff will then prepare a draft EIS that will be issued for public comment. Commission staff will consider all timely comments received during the comment period on the draft EIS, and revise the document, as necessary, before issuing a final EIS. Any EA or draft and final EIS will be available in electronic format in the public record through eLibrary and the Commission's natural gas environmental documents web page ( https://www.ferc.gov/industries-data/natural-gas/environment/environmental-documents ). If eSubscribed, you will receive instant email notification when the environmental document is issued.

With this notice, the Commission is asking agencies with jurisdiction by law and/or special expertise with respect to the environmental issues related to this project to formally cooperate in the preparation of the environmental document. Agencies that would like to request cooperating agency status should follow the instructions for filing comments provided under the Public Participation section of this notice.

Consultation Under Section 106 of the National Historic Preservation Act

In accordance with the Advisory Council on Historic Preservation's implementing regulations for section 106 of the National Historic Preservation Act, the Commission is using this notice to initiate consultation with the applicable State Historic Preservation Office(s), and to solicit their views and those of other government agencies, interested Indian tribes, and the public on the project's potential effects on historic properties. The environmental document for this project will document our findings on the impacts on historic properties and summarize the status of consultations under section 106.

Environmental Mailing List

The environmental mailing list includes federal, state, and local government representatives and agencies; elected officials; environmental and public interest groups; Native American Tribes; other interested parties; and local libraries and newspapers. This list also includes all affected landowners (as defined in the Commission's regulations) who are potential right-of-way grantors, whose property may be used temporarily for project purposes, or who own homes within certain distances of aboveground facilities, and anyone who submits comments on the project and includes a mailing address with their comments. Commission staff will update the environmental mailing list as the analysis proceeds to ensure that Commission notices related to this environmental review are sent to all individuals, organizations, and government entities interested in and/or potentially affected by the planned project.

If you need to make changes to your name/address, or if you would like to remove your name from the mailing list, please complete one of the following steps:

(1) Send an email to GasProjectAddressChange@ferc.gov stating your request. You must include the docket number PF22-7-000 in your request. If you are requesting a change to your address, please be sure to include your name and the correct address. If you are requesting to delete your address from the mailing list, please include your name and address as it appeared on this notice. This email address is unable to accept comments.

OR

(2) Return the attached “Mailing List Update Form” (appendix 2).

Becoming an Intervenor

Once East Tennessee files its application with the Commission, you may want to become an “intervenor” which is an official party to the Commission's proceeding. Only intervenors have the right to seek rehearing of the Commission's decision and be heard by the courts if they choose to appeal the Commission's final ruling. An intervenor formally participates in the proceeding by filing a request to intervene pursuant to Rule 214 of the Commission's Rules of Practice and Procedures (18 CFR 385.214). Motions to intervene are more fully described at https://www.ferc.gov/resources/guides/how-to.asp. Please note that the Commission will not accept requests for intervenor status at this time. You must wait until the Commission receives a formal application for the project, after which the Commission will issue a public notice that establishes an intervention deadline.

Additional Information

Additional information about the project is available from the Commission's Office of External Affairs, at (866) 208-FERC, or on the FERC website ( www.ferc.gov ) using the eLibrary link. Click on the eLibrary link, click on “General Search” and enter the docket number in the “Docket Number” field. Be sure you have selected an appropriate date range. For assistance, please contact FERC Online Support at FercOnlineSupport@ferc.gov or toll free at (866) 208-3676, or for TTY, contact (202) 502-8659. The eLibrary link also provides access to the texts of all formal documents issued by the Commission, such as orders, notices, and rulemakings.

Public sessions or site visits will be posted on the Commission's calendar located at https://www.ferc.gov/news-events/events along with other related information.