Overview
Windsor Locks Substation is an operational 115 kV electrical substation in Connecticut, United States, owned and operated by Eversource. It plays a key role in regional grid stability and power distribution.
Windsor Locks Substation is an operational electrical substation located in Windsor Locks, Connecticut, United States. Owned and operated by Eversource, a major utility in the Northeast, the facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation that supports local and regional power distribution. The substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. As part of the New England power grid, it is subject to ISO New England's operational protocols, ensuring grid stability and compliance with mandatory reliability criteria. This facility serves as a critical node in the electrical infrastructure of Windsor Locks and surrounding communities, facilitating the step-down of transmission-level voltage for distribution to residential, commercial, and industrial customers. Its operational status and connection to the broader New England grid underscore its importance in maintaining reliable electricity supply in the region.
Environmental context
Located in an urbanized area of Connecticut, the substation operates within a region characterized by mixed residential and industrial land use. The 115 kV voltage level indicates a balance between transmission efficiency and local distribution needs. Typical substations in this region undergo regular maintenance to mitigate environmental risks such as oil leaks from transformers. The site's proximity to the Connecticut River may require stormwater management to prevent runoff impacts.
Frequently asked questions
Windsor Locks Substation is located in Windsor Locks, Connecticut, United States, at coordinates 41.918999, -72.626206.
Windsor Locks Substation operates at a voltage of 115 kV, which is a common medium-voltage level for distribution substations in the United States.
The substation is owned and operated by Eversource, a major utility company serving customers in Connecticut, Massachusetts, and New Hampshire.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations. It also operates under the oversight of ISO New England, the regional transmission organization.
A 115 kV substation typically steps down transmission-level voltage for distribution to local networks, serving residential, commercial, and industrial customers. It also provides switching and protection functions to maintain grid reliability.