Overview
Imperial Valley Substation is an operational electrical substation in the United States, handling voltages of 500 kV and 230 kV. It plays a key role in regional grid stability and power transmission.
Imperial Valley Substation is an operational electrical substation located in the United States, with coordinates 32.717907, -115.715555. It operates at high voltage levels of 500 kV and 230 kV, indicating its critical role in bulk power transmission and grid interconnection. As a substation, it serves as a node for voltage transformation and power distribution within the broader electrical infrastructure network. The substation's technical specifications include dual voltage levels of 500,000 and 230,000 volts, which are typical for high-voltage transmission systems. These voltage levels suggest the facility is part of the extra-high-voltage (EHV) network, often used for long-distance power transfer and interconnection between regional grids. In the United States, such substations are subject to NERC reliability standards and FERC regulation to ensure grid stability and security. Located in the Imperial Valley region of California, the substation supports the local energy grid, which is influenced by the area's agricultural and renewable energy sectors. The Imperial Valley is known for its geothermal and solar energy resources, and the substation likely facilitates the integration of these renewable sources into the grid. Its operational status ensures continued reliability for power transmission in the region.
Environmental context
The Imperial Valley Substation is situated in a region with high solar insolation and geothermal activity, making it a hub for renewable energy integration. The substation's high voltage levels (500 kV and 230 kV) are critical for transmitting power from remote renewable generation sites to load centers. The surrounding desert environment requires careful management of equipment cooling and insulation, while the substation's footprint is designed to minimize land use impact.
Frequently asked questions
Imperial Valley Substation is located in the United States, with coordinates 32.717907, -115.715555, in the Imperial Valley region of California.
Imperial Valley Substation operates at 500 kV and 230 kV, which are extra-high voltage levels used for long-distance power transmission and grid interconnection.
Imperial Valley Substation is operational, indicating it is actively used for power transmission and distribution.
In the United States, substations like Imperial Valley are subject to NERC reliability standards and FERC regulation to ensure grid stability, security, and compliance with interstate electricity transmission rules.
The Imperial Valley region is rich in solar and geothermal resources. The substation's high-voltage capacity facilitates the integration of renewable energy into the grid by transmitting power from generation sites to demand centers.