Overview
T. M. Goodrich Substation is an operational electrical substation in Southern California, owned and operated by Southern California Edison. It handles voltages of 220 kV and 34.5 kV, supporting regional grid stability.
T. M. Goodrich Substation is an operational electrical substation located in Southern California, United States. Owned and operated by Southern California Edison, the facility plays a key role in the regional transmission and distribution network, handling high-voltage electricity at 220 kV and 34.5 kV. As part of the broader Western Interconnection, this substation contributes to the reliable delivery of power to residential, commercial, and industrial customers in the area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. The facility's voltage levels indicate its function as both a transmission and distribution substation, stepping down power from high-voltage transmission lines to lower voltages for local distribution. Such substations are critical for grid stability, especially in densely populated regions of Southern California. Environmentally, the substation is situated in an urbanized area near Pasadena, California, where it supports the electricity needs of a large population. Its operation aligns with California's ambitious renewable energy goals, as Southern California Edison integrates increasing amounts of solar and wind power into the grid. The substation's role in voltage regulation and power flow management helps maintain grid reliability while accommodating variable renewable generation.
Environmental context
Located in an urban area of Southern California, the T. M. Goodrich Substation operates within a region prone to wildfires and seismic activity, which poses risks to electrical infrastructure. The facility's design likely incorporates fire-resistant materials and seismic protections to mitigate these hazards. Its operation supports the integration of renewable energy sources, such as solar and wind, which are abundant in the region, contributing to California's clean energy transition.
Frequently asked questions
T. M. Goodrich Substation is located in Southern California, United States, near the city of Pasadena. The exact coordinates are 34.151114 N, -118.088010 W.
T. M. Goodrich Substation is an electrical substation that transforms high-voltage electricity from transmission lines (220 kV) to lower voltages (34.5 kV) for local distribution. It is owned and operated by Southern California Edison and helps ensure reliable power supply to the region.
T. M. Goodrich Substation is owned by Southern California Edison, a major investor-owned electric utility in the United States that serves millions of customers in Southern California.
Substations in the United States must comply with NERC reliability standards and FERC regulations. These standards cover grid reliability, cybersecurity, and physical security. Additionally, state-level regulations from the California Public Utilities Commission apply.
T. M. Goodrich Substation operates at two voltage levels: 220 kV (high-voltage transmission) and 34.5 kV (sub-transmission or distribution). This dual voltage allows it to serve both long-distance power transfer and local distribution needs.