Overview
Randle Cliff Substation is an operational electrical substation in Maryland, United States, owned and operated by Baltimore Gas and Electric. It plays a key role in local grid stability.
Randle Cliff Substation is an operational electrical substation located in Maryland, United States. Owned and operated by Baltimore Gas and Electric, it serves as a critical node in the regional power transmission and distribution network. The facility is part of the larger PJM Interconnection grid, which coordinates electricity movement across multiple states. As a substation, Randle Cliff facilitates voltage transformation and switching, ensuring reliable electricity delivery to residential, commercial, and industrial customers. The facility operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. Typical substations in this region handle voltages ranging from 69 kV to 500 kV, supporting grid resilience and load balancing. The substation's location in a mixed urban-rural area of Maryland underscores its importance in maintaining grid stability for surrounding communities. Baltimore Gas and Electric, a subsidiary of Exelon Corporation, serves over 1.3 million electric customers in central Maryland. Randle Cliff Substation contributes to the reliability of this network, supporting daily energy needs and emergency response capabilities.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal weather events such as thunderstorms and winter storms can impact grid operations. Its location near the Chesapeake Bay watershed requires careful management of stormwater runoff and potential oil spill containment from transformers. The facility's design likely includes environmental safeguards to minimize ecological disruption while ensuring continuous power supply.
Frequently asked questions
Randle Cliff Substation is located in Maryland, United States, at coordinates 38.658682, -76.530499. It is owned and operated by Baltimore Gas and Electric.
Randle Cliff Substation is an electrical substation that transforms voltage levels and routes electricity within the power grid. It helps ensure reliable power distribution to homes and businesses in the region.
Randle Cliff Substation is operated by Baltimore Gas and Electric (BGE), a utility company serving central Maryland. BGE is a subsidiary of Exelon Corporation.
As part of the US electrical grid, Randle Cliff Substation must comply with NERC reliability standards and FERC regulations. These standards cover grid stability, cybersecurity, and maintenance practices.
Substations are critical for voltage regulation, switching, and fault isolation. They connect transmission and distribution networks, enabling efficient and safe electricity delivery from power plants to end users.