Overview
Marriott Hill Substation is an operational electrical substation in Maryland, United States, operated by Baltimore Gas and Electric. It operates at 115 kV, serving the local grid.
Marriott Hill Substation is an electrical substation located in Maryland, United States, and is operated by Baltimore Gas and Electric. The facility is currently operational and plays a role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at a voltage of 115 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of the Baltimore Gas and Electric system, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with federal energy policies. This facility supports the electrical infrastructure of the surrounding community by providing reliable power distribution. Its location in Maryland places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S., which coordinates the movement of electricity across multiple states.
Environmental context
The substation is situated in a suburban area of Maryland, where electrical infrastructure must balance reliability with environmental considerations. The 115 kV voltage level indicates a medium-scale facility that supports local distribution without the higher environmental footprint of large transmission lines. Urban and suburban substations often incorporate measures to minimize visual impact and manage electromagnetic fields.
Frequently asked questions
Marriott Hill Substation is located in Maryland, United States, at coordinates 38.883164, -76.613965.
Marriott Hill Substation is operated by Baltimore Gas and Electric, a utility company serving central Maryland.
Marriott Hill Substation operates at 115 kV, which is a common voltage for sub-transmission and distribution substations in the United States.
As part of the U.S. electrical grid, Marriott Hill Substation is subject to NERC reliability standards and FERC regulation, ensuring safe and reliable operation.
A 115 kV substation typically steps down transmission voltages for distribution to local areas, playing a key role in delivering electricity to homes and businesses.