Overview
Global Plaza Substation is an operational electrical substation in the United States, owned and operated by Dominion Energy. It operates at a voltage of 230 kV, indicating a transmission-level facility critical to grid stability.
Global Plaza Substation is an operational electrical substation located in the United States, owned and operated by Dominion Energy. The facility operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation that plays a key role in the regional power grid. As a transmission-level asset, Global Plaza Substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. The substation likely incorporates modern automation technologies such as IEC 61850 for efficient monitoring and control. This substation serves a critical function in maintaining grid stability and reliability for the surrounding area. Its operation by Dominion Energy, a major utility in the region, underscores its importance in delivering electricity to residential, commercial, and industrial customers. The facility's 230 kV voltage level places it in the medium-to-high voltage range typical for transmission substations.
Environmental context
The substation is located in a region with a mix of urban and suburban development. High-voltage substations like this one are typically designed with environmental safeguards to minimize electromagnetic field exposure and noise. The facility's operation is subject to environmental regulations that govern equipment maintenance, oil containment, and vegetation management to protect local ecosystems.
Frequently asked questions
Global Plaza Substation is located in the United States, with coordinates 38.993289, -77.434635. It is owned and operated by Dominion Energy.
Global Plaza Substation operates at a voltage of 230 kV, which is typical for high-voltage transmission substations that form the backbone of the electrical grid.
Global Plaza Substation is owned by Dominion Energy, a major utility company in the United States that provides electricity to millions of customers.
As a transmission substation in the United States, Global Plaza Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 230 kV substation is a transmission-level facility that steps down high-voltage electricity from long-distance transmission lines to lower voltages for distribution to local networks, playing a critical role in grid reliability.