Overview
Hartland 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.
Hartland 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. As a 115 kV substation, it is part of the medium-voltage infrastructure that supports electricity delivery to residential, commercial, and industrial customers in the area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. Central Maine Power Company, a major utility in the state, manages this facility as part of its transmission and distribution network. The 115 kV voltage level is typical for subtransmission substations that connect high-voltage transmission lines to lower-voltage distribution systems. Hartland Substation contributes to grid stability and reliability in the region by stepping down voltage for local distribution. Its operational status ensures continued service to the surrounding community. The facility's location in rural Maine highlights its role in serving less densely populated areas, where substations are critical for maintaining power quality and availability.
Environmental context
The substation is located in a rural area of Maine, characterized by forests and low population density. Its operation involves electromagnetic fields and potential impacts on local wildlife, though standard mitigation measures are typically employed. The 115 kV voltage level poses minimal environmental risk compared to higher-voltage transmission lines, and the facility is subject to state and federal environmental regulations.
Frequently asked questions
Hartland Substation is located in Maine, United States, near coordinates 44.835917, -69.476407. It is operated by Central Maine Power Company.
Hartland Substation operates at 115 kV (115,000 volts), which is a common voltage level for subtransmission substations in the United States.
Hartland Substation is owned and operated by Central Maine Power Company, a major electric utility serving Maine.
Hartland Substation operates under NERC reliability standards and FERC regulations, which govern the reliability and security of the bulk power system in the United States.
A 115 kV substation like Hartland steps down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, playing a critical role in grid stability and local power delivery.