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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

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.
