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Rollercoaster Substation

Rollercoaster Substation will be built to connect a new solar renewable power facility to the electric transmission grid.

Project Overview

Lineworker in front of Dominion Energy truck
Rollercoaster Substation will be built to connect a new solar renewable power facility to the electric transmission grid. The substation will be located off Doswell Road in Hanover County, Virginia, near Kings Dominion. To connect the new substation onto the electric grid, we will replace several structures on an existing electric transmission line that runs parallel to Doswell Road.

Benefits

  • Complies with mandatory standards to ensure safety, reliability and to meet future needs
  • Strengthens area reliability
  • Connects renewable resources to the electric grid

Timeline

  • Summer 2026 - Target construction completion
  • Summer 2025 - Target construction start
  • Fall 2024 - Begin locality permitting

Documents

Timeline

Upcoming

Summer 2026
Target construction completion
Summer 2025
Target construction start

2024

Fall 2024
Begin locality permitting

Construction-Related Impacts

Service Interruption

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

Environment

This project may have limited environmental impacts.

Traffic

This project is not expected to impact traffic.

Noise

Noise levels will be moderate; permits are in place.

Neighborhood

Access to surrounding neighborhoods will not be impacted.

Powerlines 101 - Learning Zone

Learn how the energy grid works; along with our processes to build and maintain electric transmission lines.
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