Overview
Lawrence Road Substation is an operational electrical substation in New Hampshire, United States, operated by Eversource. It operates at 345 kV, serving as a key node in the regional transmission grid.
Lawrence Road Substation is an operational electrical substation located in New Hampshire, United States. Owned and operated by Eversource, the facility operates at a voltage of 345 kV, classifying it as a high-voltage transmission substation critical for bulk power transfer. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for transmission-level assets. As a 345 kV facility, it is typical of large-scale substations that interconnect major transmission lines, supporting grid stability and power flow across the region. Located in a suburban area near the Merrimack River, the substation plays a vital role in distributing electricity to local communities and industrial users. Its operation by Eversource, a major utility in the Northeast, underscores its importance in maintaining reliable power supply and supporting the region's energy infrastructure.
Environmental context
The substation's location in New Hampshire places it within a temperate forest ecosystem, where land use includes residential and commercial development. As a high-voltage facility, its environmental impact is primarily associated with electromagnetic fields and land footprint, though modern substations are designed to minimize ecological disruption. The surrounding area is not in a sensitive ecological zone, and the facility operates under standard environmental regulations for electrical infrastructure.
Frequently asked questions
Lawrence Road Substation is located in New Hampshire, United States, near the Merrimack River. Its coordinates are approximately 42.79° N, 71.38° W.
Lawrence Road Substation operates at 345 kV, which is a high-voltage transmission level used for bulk power transfer across long distances.
The substation is owned and operated by Eversource, a major utility company serving the northeastern United States.
As a transmission asset in the United States, the substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and operational safety.
A 345 kV substation serves as a critical node in the transmission network, stepping down voltage for distribution or interconnecting high-voltage lines to balance load and maintain grid reliability.