Overview
Hotel Road Substation is an operational electrical substation in Maine, United States, owned and operated by Central Maine Power Company. It operates at 115 kV, serving the local grid.
Hotel Road Substation is an operational electrical substation located in Maine, United States. Owned and operated by Central Maine Power Company, the facility plays a key role in the regional power distribution network. With a voltage level of 115 kV, it is classified as a medium-voltage substation, typical for sub-transmission and distribution applications. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and is subject to reliability standards that ensure grid stability. As part of Central Maine Power's infrastructure, it supports the delivery of electricity to residential, commercial, and industrial customers in the area. The 115 kV voltage level indicates its role in stepping down power from higher transmission voltages for local distribution. Environmentally, the substation's location in Maine places it within a region with cold winters and variable load demands. Its operational significance lies in maintaining reliable power supply to the surrounding community, contributing to grid resilience. The facility's age and specific equipment are not detailed, but typical substations of this scale include switchgear, transformers, and protective relays to ensure safe operation.
Environmental context
The substation is situated in a temperate climate zone with seasonal temperature extremes, which can affect equipment performance and maintenance schedules. Its urban or rural setting influences environmental considerations such as land use and proximity to sensitive areas. The 115 kV operation involves electromagnetic fields, but standard mitigation measures are typically in place to minimize ecological impact.
Frequently asked questions
Hotel Road Substation is located in Maine, United States, at coordinates 44.068120, -70.266959. It is owned and operated by Central Maine Power Company.
Hotel Road Substation operates at 115 kV (115,000 volts), which is a medium voltage level commonly used for sub-transmission and distribution in the United States.
Hotel Road Substation is operated by Central Maine Power Company, a major utility serving the state of Maine.
As part of the U.S. electrical grid, Hotel Road Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets. These standards ensure grid stability and operational safety.
A 115 kV substation typically steps down voltage from higher transmission lines (e.g., 230 kV or 345 kV) for distribution to local networks. It also provides switching and protection functions to maintain reliable power delivery.