Overview
Graham Substation is an operational electrical substation in Maine, United States, owned and operated by Versant Power. It operates at 115 kV, supporting regional grid stability.
Graham Substation is an operational electrical substation located in Maine, United States. Owned and operated by Versant Power, the facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation within the regional transmission and distribution network. As part of the U.S. electrical infrastructure, Graham Substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The substation likely employs modern switchgear and automation systems, consistent with industry practices for maintaining grid stability in the region. The substation plays a critical role in distributing electricity to local communities and industries in Maine. Its operational status ensures reliable power delivery, supporting the region's energy needs and contributing to the resilience of the broader New England power grid.
Environmental context
Located in a rural area of Maine, Graham Substation operates in a region with significant forested landscapes and cold winters. The substation's voltage level and location influence its environmental footprint, with considerations for electromagnetic fields and land use. The facility's age and technology affect its efficiency and potential environmental impact, though modern substations typically incorporate measures to minimize ecological disruption.
Frequently asked questions
Graham Substation is located in Maine, United States, at coordinates 44.824139, -68.705432.
Graham Substation operates at a voltage of 115 kV, which is typical for medium-voltage substations in the United States.
Graham Substation is owned and operated by Versant Power, a utility company serving Maine.
As a U.S. electrical substation, Graham Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 115 kV substation steps down transmission-level voltage for distribution to local networks, ensuring reliable electricity supply to residential, commercial, and industrial customers.