Overview
Laconia Substation is an operational electrical substation in New Hampshire, USA, owned and operated by Eversource. It operates at 115 kV, serving the local grid.
Laconia Substation is an operational electrical substation located in Laconia, New Hampshire, United States. Owned and operated by Eversource, a major utility in the Northeast, the facility plays a key role in the regional transmission and distribution network. With a voltage level of 115 kV, it is classified as a medium-voltage substation, typical for sub-transmission and distribution applications in the United States. The substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security, particularly for facilities like Laconia Substation that are part of the bulk power system. The 115 kV voltage level indicates it likely serves as a distribution substation, stepping down power from higher transmission voltages for local delivery. Laconia Substation is situated in a region with a mix of residential, commercial, and industrial loads. Its operational status and connection to Eversource's network contribute to the reliability of electricity supply in central New Hampshire. The facility's role in the grid underscores the importance of substations in maintaining voltage stability and enabling the integration of distributed energy resources.
Environmental context
The substation is located in a temperate climate zone in New Hampshire, where seasonal weather variations, including snow and ice, can affect equipment reliability. The facility's 115 kV voltage level and urban-rural interface location require careful management of vegetation and wildlife interactions to prevent outages. Eversource's operations are subject to environmental regulations regarding oil containment and electromagnetic field management.
Frequently asked questions
Laconia Substation is located in Laconia, New Hampshire, United States, at coordinates 43.525184, -71.451960.
Laconia Substation is owned and operated by Eversource, a major utility company serving the northeastern United States.
Laconia Substation operates at 115 kV, which is a common voltage for sub-transmission and distribution substations in the United States.
As part of the US bulk power system, Laconia Substation must comply with NERC reliability standards and is subject to FERC regulation for transmission-level assets.
A 115 kV substation typically steps down power from higher transmission voltages for distribution to local residential, commercial, and industrial customers, ensuring grid stability and voltage regulation.