Overview
West Farnum #17 Substation is an operational electrical substation in Rhode Island, United States, owned and operated by Rhode Island Energy. It handles voltages of 345 kV and 115 kV, serving as a key node in the regional grid.
West Farnum #17 Substation is an operational electrical substation located in Rhode Island, United States. Owned and operated by Rhode Island Energy, the facility is part of the state's high-voltage transmission network, stepping down power from 345 kV to 115 kV for 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 a transmission-level asset, it plays a critical role in maintaining grid stability and power flow across the region. The dual-voltage configuration indicates its function as both a transmission and sub-transmission hub. Located in a mixed urban and suburban area, the substation supports the electrical infrastructure of Rhode Island's industrial and residential sectors. Its strategic voltage levels and connection to the broader New England grid make it essential for reliable electricity supply, particularly during peak demand periods.
Environmental context
The substation's location in Rhode Island places it within a region with moderate environmental sensitivity, including coastal ecosystems and urbanized areas. The facility's operation involves electromagnetic fields and potential oil spill risks from transformers, but standard mitigation measures are in place. The surrounding area's mix of residential and commercial zones requires careful management of noise and visual impact, typical for substations in developed regions.
Frequently asked questions
West Farnum #17 Substation is located in Rhode Island, United States, at coordinates 41.969525, -71.539161.
The substation operates at 345 kV and 115 kV, serving as a transmission and sub-transmission hub.
The substation is owned and operated by Rhode Island Energy, a utility serving the state.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission assets.
It steps down high-voltage power from 345 kV to 115 kV, facilitating distribution to local networks and ensuring grid stability in Rhode Island.