Overview
Louden Substation is an operational electrical substation in Maine, United States, owned by Central Maine Power Company. It operates at 115 kV and 34.5 kV, serving the regional grid.
Louden 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 transmission and distribution network, handling voltage levels of 115 kV and 34.5 kV, which are typical for sub-transmission and distribution substations in the area. As part of the New England power grid, Louden Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The substation's dual voltage levels indicate its function in stepping down power from higher transmission voltages to lower distribution voltages for local delivery. The substation supports grid stability and electricity supply for residential, commercial, and industrial customers in the surrounding region. Its location in Maine, a state with significant renewable energy resources, positions it as a potential interconnection point for wind and hydroelectric power integration into the grid.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, where grid reliability is critical for supporting local communities and industries. Maine's climate includes harsh winters, which can stress electrical infrastructure, making robust substation design and maintenance important. The facility's voltage levels and ownership by a major utility suggest it is a key node in the regional grid, with potential environmental considerations related to electromagnetic fields and land use.
Frequently asked questions
Louden Substation is located in Maine, United States, at coordinates 43.529171, -70.503287. It is owned and operated by Central Maine Power Company.
Louden Substation operates at 115,000 volts (115 kV) and 34,500 volts (34.5 kV), serving as a sub-transmission and distribution substation.
Louden Substation is owned by Central Maine Power Company, a major utility serving the state of Maine.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. ISO/IEC 61850 standards for substation automation may also apply.
Louden Substation steps down high-voltage transmission power to lower voltages for distribution to local customers, supporting grid reliability and electricity supply in Maine.