PROJECT

Interconnection Program Management

With clean energy laws and renewable portfolio standards driving an increase in interconnection requests, we are helping Dominion Energy meet the demand and achieve its objectives.

These interconnection requests represent hundreds of projects that must be managed through each phase of the PJM Interconnection queue process: engineering, construction and energization. Our team, via a program management contract, is responsible for the program as well as individual project management for all proposed renewable (solar, wind and battery energy storage) interconnection projects on the Dominion transmission grid.

We are providing coordination of planning, reliability studies, and engineering and construction with PJM, Dominion and project developers, including project controls, reporting, transmission planning, outage sequencing, scoping, estimating and conceptual engineering.

Projects include transmission line upgrades, transmission substation upgrades, and greenfield transmission interconnection switchyards and tap lines, with voltages ranging from 69-kV to 500-kV. In light of clean energy goals in the region, it is expected that the number of interconnection request projects from renewable energy developers will continue to grow.

This ongoing program helps both Dominion and PJM achieve project and process goals, managing the influx of interconnection requests holistically.

Client

Dominion Energy

Location

Virginia, West Virginia and North Carolina

Region

Mid-Atlantic

Services

Electrical Transmission & Distribution

Program Management

Interconnection Facilities

Substations

Electrical Transmission

Industry

Power

Reports Through December 2023

269

project feasibility reports

213

system impact reports

104

facility study reports

Reports & Estimates Beginning 2024
Transition Cycle #1 (Re-Prioritized Projects AE1, AE2, AF1, AF2 & AG1)
* projects in phase 1 per new PJM process that began in 2024

122

phase 1 (combined feasibility and system impact), through June 2024

0*

phase 2 (standalone facilities) through January 2025

0*

phase 3 (network upgrade facilities) through August 2025