Overview
United States, owned by Central Maine Power Co. It operates at 115 kV, serving as a key node in the regional transmission grid.
Owned by Central Maine Power Co., the facility operates at a voltage of 115 kV, placing it within the sub-transmission or distribution voltage range typical for regional power distribution in the state. The substation is part of the New England power grid, which is overseen by ISO New England and subject to NERC reliability standards. Central Maine Power Co., a subsidiary of Avangrid, manages this asset as part of its extensive network serving over 600,000 customers. The 115 kV voltage level is commonly used for distributing power from transmission lines to local distribution networks. Its location in central Maine supports grid stability and reliability for the region, contributing to the state's electrical infrastructure resilience.
Environmental context
The substation is situated in a rural area of Maine, characterized by forests and agricultural land. Its 115 kV operation poses minimal environmental impact, with typical considerations including electromagnetic field management and oil containment for transformers. The facility supports the integration of renewable energy sources, such as wind and hydro, which are prevalent in Maine's energy mix.
Frequently asked questions
United States, at coordinates 44.5683, -69.6851.
Which is typical for sub-transmission or distribution substations.
A subsidiary of Avangrid that serves over 600,000 customers in Maine.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. ISO New England oversees the regional grid.
A 115 kV substation steps down high-voltage transmission power to lower voltages for distribution to residential, commercial, and industrial customers, ensuring safe and reliable electricity delivery.