Overview
Jenney Substation is an operational electrical substation in Alameda, California, owned and operated by Alameda Municipal Power. It operates at 115 kV, serving the local grid.
Jenney Substation is an operational electrical substation located in Alameda, California, United States. Owned and operated by Alameda Municipal Power, it is a key node in the city's electrical distribution network, stepping down transmission-level voltage for local use. The substation operates at a voltage of 115 kV, which is typical for sub-transmission or primary distribution in the United States. As part of Alameda Municipal Power's infrastructure, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for wholesale electricity transactions. The facility likely employs modern switchgear and protection systems compliant with IEEE standards. Located in an urban area near the Oakland Estuary, Jenney Substation supports the electrical needs of Alameda's residential and commercial sectors. Its role in the local grid is critical for maintaining voltage stability and reliability, especially given the city's island geography and susceptibility to seismic events. The substation's operational status ensures continued service to the community.
Environmental context
The substation is situated in an urban coastal environment in Alameda, California, which is subject to seismic activity and sea-level rise risks. Its 115 kV infrastructure is designed to withstand local environmental stresses, with grounding and insulation systems adapted to the marine-influenced climate. The facility's location near residential areas necessitates careful management of electromagnetic fields and noise, though no specific environmental incidents are recorded.
Frequently asked questions
Jenney Substation is located in Alameda, California, United States, at coordinates 37.772403, -122.242947.
Jenney Substation operates at a voltage of 115 kV, which is typical for sub-transmission or primary distribution in the United States.
Jenney Substation is owned and operated by Alameda Municipal Power, a public utility serving the city of Alameda, California.
As part of the U.S. electrical grid, Jenney Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 115 kV substation steps down high-voltage transmission power to lower voltages for distribution to homes and businesses, playing a critical role in grid stability and local electricity supply.