Project overview
Preliminary scope:
We are proposing to safely build and expand our existing natural gas pipeline system across Ohio, Kentucky and Indiana. We are working with communities along the proposed multi-state route to deliver cleaner electric generation and strengthen America’s energy access. The Borealis Project would bring new tax revenues and lasting benefits to the region.
At a glance:
- Route: Clarington, OH to Slaughters, KY
- Product: Natural gas
- Size: 36-42 inch diameter pipe
- Mileage: Approx. 450 total
- Facilities: 2 new compressor stations (OH) + 1 expansion of an existing compressor station (IN)
- Investment: $5 Billion
- Status: Seeking survey permission
- Timing: Regulatory Environmental Review 4Q-1Q 2026-27 (start pre-filing)
Estimated timeline*:
- 4Q-1Q 2026-27: Start FERC Pre-Filing Process
- 1Q-2Q 2027: Public Open Houses
- 4Q 2027: File FERC 7(c) Application
- 4Q 2028: FERC Authorization
- 4Q 2028: Start Construction
- 4Q 2029: In-Service
Preliminary pipeline route
The Borealis Project pipeline route is not final and may change based on survey results, or engineering and environmental studies. Once the project is further developed, more detailed maps will become available.
Borealis Project FAQs
Estimated detailed timeline*
The project follows a multi-year federal review and development process designed to encourage public involvement, environmental review, and transparency at every stage. Dates shown are anticipated and may adjust as the project advances.
Public engagement & early planning (2026)
The process begins with early public engagement as part of the Federal Energy Regulatory Commission (FERC) Pre Filing Process. During this phase, the project team shares preliminary information, gathers input from landowners, agencies, and stakeholders, and refines project concepts.
Pre-filing with FERC (4Q-1Q 2026-17)
The Pre-Filing Process allows the project team to work closely with FERC to:
- Refine the proposed route and facilities
- Coordinate environmental studies
- Conduct stakeholder and agency outreach
- Prepare materials for the formal application
FERC application submittal (4Q 2027)
A formal application under Section 7(c) of the Natural Gas Act is filed with FERC. This application includes:
- Detailed project description and proposed route
- Environmental reports
- Technical and engineering information
Environmental review & public comment (2027–2028)
FERC conducts an Environmental Impact Statement (EIS) in accordance with the National Environmental Policy Act (NEPA). During this time:
- Landowners, agencies, and the public may submit comments
- Stakeholders may formally intervene in the process
- FERC evaluates potential environmental and community impacts
FERC order & certification (4Q 2028)
If approved, FERC issues an order granting a Certificate of Public Convenience and Necessity, which authorizes construction of the project.
Construction (2028–2029)
Following certification, construction activities may begin. Landowners directly affected by construction would be contacted by project Land Agents to discuss schedules, access, and property specific details.
Project in-service (4Q 2029)
Construction is completed and the project is placed into service, marking the end of the development and construction phase.
**This timeline is provided for informational purposes and reflects current planning assumptions.
Resources for general natural gas project understanding:
Stakeholder engagement
Boardwalk is committed to fostering effective and constructive communication with stakeholders throughout every phase of a project. Key elements of the stakeholder engagement for the project include:
- Coordination with political leaders: Early engagement with local elected officials is a priority for ensuring they are informed and involved from the outset.
- Feedback and transparency: Stakeholder input is actively encouraged and valued. Boardwalk strives to provide clear, transparent responses to questions and concerns.
- Ongoing dialogue: Two-way communication is essential. Boardwalk maintains open lines of dialogue with stakeholders throughout the lifecycle of each project to build trust and ensure mutual understanding.
Safety & environmental commitment
Boardwalk is committed to safety, environmental stewardship, and regulatory compliance. The Borealis Project reflects this commitment through the following measures:
- Regulatory oversight: Boardwalk operating subsidiaries are interstate natural gas pipeline companies regulated by the Federal Energy Regulatory Commission (FERC).
- Design and operation standards: The Borealis Project will be designed and operated in compliance with all applicable federal and state safety and environmental regulations.
- Environmental compliance: Project facilities will meet established federal and state standards for noise and air quality, ensuring minimal impact on surrounding communities.
Natural gas safety & benefits
Natural gas pipelines are an important part of the United States energy system, playing a critical role in meeting growing energy demands. We are proud to work in an industry that sustains America’s energy advantage by providing secure, affordable and low-carbon energy that powers communities and supports progress. We are committed to providing safe and reliable services while protecting the environment and the surrounding communities. This commitment is made to our customers, employees, and the communities in which we operate as we incorporate environmental stewardship, safety, and compliance into our day-to-day operations.
Economic benefits
Boardwalk contributes significantly to local economies through taxes, jobs, and infrastructure investment. The Borealis Project is expected to increase tax revenue in participating counties and support local services.
Project overview
Preliminary scope:
We are proposing to safely build and expand our existing natural gas pipeline system across Ohio, Kentucky and Indiana. We are working with communities along the proposed multi-state route to deliver cleaner electric generation and strengthen America’s energy access. The Borealis Project would bring new tax revenues and lasting benefits to the region.
At a glance:
- Route: Clarington, OH to Slaughters, KY
- Product: Natural gas
- Size: 36-42 inch diameter pipe
- Mileage: Approx. 450 total
- Facilities: 2 new compressor stations (OH) + 1 expansion of an existing compressor station (IN)
- Investment: $5 Billion
- Status: Seeking survey permission
- Timing: Regulatory Environmental Review 4Q-1Q 2026-27 (start pre-filing)
Estimated timeline*:
- 4Q-1Q 2026-27: Start FERC Pre-Filing Process
- 1Q-2Q 2027: Public Open Houses
- 4Q 2027: File FERC 7(c) Application
- 4Q 2028: FERC Authorization
- 4Q 2028: Start Construction
- 4Q 2029: In-Service
Preliminary pipeline route
The Borealis Project pipeline route is not final and may change based on survey results, or engineering and environmental studies. Once the project is further developed, more detailed maps will become available.
Borealis Project FAQs
Estimated detailed timeline*
The project follows a multi-year federal review and development process designed to encourage public involvement, environmental review, and transparency at every stage. Dates shown are anticipated and may adjust as the project advances.
Public engagement & early planning (2026)
The process begins with early public engagement as part of the Federal Energy Regulatory Commission (FERC) Pre Filing Process. During this phase, the project team shares preliminary information, gathers input from landowners, agencies, and stakeholders, and refines project concepts.
Pre-filing with FERC (4Q-1Q 2026-17)
The Pre-Filing Process allows the project team to work closely with FERC to:
- Refine the proposed route and facilities
- Coordinate environmental studies
- Conduct stakeholder and agency outreach
- Prepare materials for the formal application
FERC application submittal (4Q 2027)
A formal application under Section 7(c) of the Natural Gas Act is filed with FERC. This application includes:
- Detailed project description and proposed route
- Environmental reports
- Technical and engineering information
Environmental review & public comment (2027–2028)
FERC conducts an Environmental Impact Statement (EIS) in accordance with the National Environmental Policy Act (NEPA). During this time:
- Landowners, agencies, and the public may submit comments
- Stakeholders may formally intervene in the process
- FERC evaluates potential environmental and community impacts
FERC order & certification (4Q 2028)
If approved, FERC issues an order granting a Certificate of Public Convenience and Necessity, which authorizes construction of the project.
Construction (2028–2029)
Following certification, construction activities may begin. Landowners directly affected by construction would be contacted by project Land Agents to discuss schedules, access, and property specific details.
Project in-service (4Q 2029)
Construction is completed and the project is placed into service, marking the end of the development and construction phase.
**This timeline is provided for informational purposes and reflects current planning assumptions.
Resources for general natural gas project understanding:
Stakeholder engagement
Boardwalk is committed to fostering effective and constructive communication with stakeholders throughout every phase of a project. Key elements of the stakeholder engagement for the project include:
- Coordination with political leaders: Early engagement with local elected officials is a priority for ensuring they are informed and involved from the outset.
- Feedback and transparency: Stakeholder input is actively encouraged and valued. Boardwalk strives to provide clear, transparent responses to questions and concerns.
- Ongoing dialogue: Two-way communication is essential. Boardwalk maintains open lines of dialogue with stakeholders throughout the lifecycle of each project to build trust and ensure mutual understanding.
Safety & environmental commitment
Boardwalk is committed to safety, environmental stewardship, and regulatory compliance. The Borealis Project reflects this commitment through the following measures:
- Regulatory oversight: Boardwalk operating subsidiaries are interstate natural gas pipeline companies regulated by the Federal Energy Regulatory Commission (FERC).
- Design and operation standards: The Borealis Project will be designed and operated in compliance with all applicable federal and state safety and environmental regulations.
- Environmental compliance: Project facilities will meet established federal and state standards for noise and air quality, ensuring minimal impact on surrounding communities.
Natural gas safety & benefits
Natural gas pipelines are an important part of the United States energy system, playing a critical role in meeting growing energy demands. We are proud to work in an industry that sustains America’s energy advantage by providing secure, affordable and low-carbon energy that powers communities and supports progress. We are committed to providing safe and reliable services while protecting the environment and the surrounding communities. This commitment is made to our customers, employees, and the communities in which we operate as we incorporate environmental stewardship, safety, and compliance into our day-to-day operations.
Economic benefits
Boardwalk contributes significantly to local economies through taxes, jobs, and infrastructure investment. The Borealis Project is expected to increase tax revenue in participating counties and support local services.
Key project components
Construction / operation / safety
Environmental considerations
Construction updates
There are no construction updates at this time.
Public input opportunities
Community meeting materials
Community investment
Project Support
Project support
Landowner Inquiries (For individuals who have received a survey permission letter or for individuals who would like to know if their property is impacted):
Community Inquires (For community members interested in more information about the project):
Government Affairs (For local and state elected officials):
Josie Hammon, Texas Gas Transmission, LLC
Matt Hammond, for Ohio
mhammond@orion-strategies.com
Jeff Busick, for Kentucky
Michael O’Brien, for Indiana
Media Inquiries (For reporters, news stations, etc.):
Boardwalk's Borealis Project Press Release