Overview
Hurley Substation is an operational electrical substation owned by Sacramento Municipal Utility District in Sacramento, California, operating at 230 kV.
Hurley Substation is a 230 kV electrical substation located in Sacramento, California, United States. Owned and operated by the Sacramento Municipal Utility District (SMUD), it plays a key role in the regional transmission grid, stepping down high-voltage power for distribution to local customers. As a 230 kV facility, Hurley Substation is part of the bulk power system and falls under the jurisdiction of the North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations. The substation's voltage level indicates it is a transmission-level asset, critical for maintaining grid stability and serving the Sacramento metropolitan area. Hurley Substation supports the electrical infrastructure of the Sacramento region, ensuring reliable power delivery to residential, commercial, and industrial users. Its location in an urban area underscores its importance for local grid resilience and community energy needs.
Environmental context
Located in an urban area of Sacramento, Hurley Substation operates within a region characterized by a Mediterranean climate with hot, dry summers and mild, wet winters. The substation's 230 kV equipment is designed to withstand seasonal temperature variations and occasional wildfire risks, which are relevant for grid reliability in California. Its urban setting means it is integrated into the local built environment, with considerations for electromagnetic field management and noise mitigation.
Frequently asked questions
Hurley Substation is located in Sacramento, California, United States, at coordinates 38.587283, -121.417987.
Hurley Substation operates at 230 kV (230,000 volts), which is a transmission-level voltage used for bulk power transfer.
Hurley Substation is owned and operated by the Sacramento Municipal Utility District (SMUD), a community-owned electric utility serving the Sacramento area.
As part of the US bulk power system, Hurley Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 230 kV substation like Hurley steps down high-voltage electricity from transmission lines to lower voltages for distribution, playing a critical role in delivering power to homes and businesses.