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500 & 230 kV Electric Transmission Project

Dominion Energy Female Line Worker

The Morrisville–Wishing Star 500 & 230 Kilovolt (kV) Project is a vital infrastructure upgrade spanning Fauquier, Prince William, and Loudoun counties. The project includes:

  • Installing a new 500 kV transmission line along or near 36.5 miles of existing right of way (ROW)
  • Adding a new 230 kV transmission line in Fauquier County
  • Expanding the Morrisville Substation

These improvements will strengthen our electric grid, improve efficiency, and ensure continued reliability.

Dominion Energy has proposed a primary route and evaluated several alternatives along the full route. We invite your input. Click the blue button below to access our interactive mapping tool, GeoVoice, and share your feedback.

We want to hear from you. Sign-up today. Access GeoVoice Here.

Upcoming Community Meetings

Join our Morrisville-Wishing Star Virtual Open House #2

Date: Monday, June 2, 2025
Time: 12pm - 1pm
Join the Open House
June 2 Virtual Open House Postcard

Webinar number:
2342 477 0956

Webinar password:
YxYJPp7P3t9 (99957777 when dialing from a phone or video system)

Join by phone
+1-415-655-0002 United States Toll
Access code: 2342 477 0956

Benefits

  • Complies with mandatory standards to ensure safety, reliability and to meet future needs
  • Minimizes impact to the community and environment
  • Strengthens area reliability

Documents

Contact Us

Call us M - F, 8 a.m. - 5 p.m.

888-291-0190

What Matters To You?

Project Route Map Preview

Click on the blue button to explore GeoVoice, an interactive mapping tool. You can:

  • Search for your address
  • Send comments to the project team

Impacts

Service Interruption

Your electric service is not expected to be impacted by this project.

Traffic

This project is not expected to impact traffic.

Noise

Noise levels will be moderate; permits are in place.

Environment

This project will have environmental impacts.

Interactive Portal

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