Overview
Middle River Substation is an operational electrical substation in Maryland, United States, owned and operated by Baltimore Gas and Electric. It operates at a voltage of 115 kV, serving the local grid.
Middle River Substation is an operational electrical substation located in Maryland, United States. Owned and operated by Baltimore Gas and Electric, the facility plays a key role in the regional power distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the Baltimore Gas and Electric system, Middle River 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. These standards ensure grid stability and operational safety. The substation likely employs modern switchgear and protection systems to manage power flow and isolate faults. The substation contributes to the reliability of electricity supply in the Baltimore metropolitan area. Its location in an urbanized region underscores its importance for serving residential, commercial, and industrial customers. The facility supports grid resilience and helps integrate distributed energy resources as the energy landscape evolves.
Environmental context
The substation is situated in an urban area near the Chesapeake Bay watershed. Its operation involves managing electromagnetic fields and potential oil spill risks from transformers. Standard environmental mitigation measures include containment systems and regular inspections to prevent soil and water contamination. The facility's location in a densely populated region requires careful noise and visual impact management.
Frequently asked questions
Middle River Substation is located in Maryland, United States, near the city of Baltimore. Its coordinates are approximately 39.328116 N, -76.439000 W.
Middle River Substation is owned and operated by Baltimore Gas and Electric, a major utility serving central Maryland.
Middle River Substation operates at a voltage of 115 kV, which is common for sub-transmission and distribution substations in the United States.
As part of the US electrical grid, Middle River Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
Substations like Middle River step down voltage from transmission lines to distribution levels, enabling safe delivery of electricity to homes and businesses. They also provide switching and protection functions.