Overview
Needles Substation is an operational electrical substation in Needles, California, owned by the Needles Public Utility Authority. It operates at 69 kV, serving the local grid.
Needles Substation is an operational electrical substation located in Needles, California, United States. Owned by the Needles Public Utility Authority, it serves as a key node in the local electrical infrastructure, stepping down transmission voltage for distribution to residential and commercial customers in the area. The substation operates at a voltage level of 69 kV, which is typical for sub-transmission or distribution substations in the United States. As a substation operating under the jurisdiction of the United States, Needles Substation is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulatory oversight by the Federal Energy Regulatory Commission (FERC) for its interconnection to the bulk power system. The facility likely employs standard substation automation protocols such as IEC 61850 for communication and control, ensuring safe and efficient operation. The 69 kV voltage level places it in the medium-voltage range, commonly used for local distribution networks. The substation plays a critical role in maintaining grid stability and reliability for the Needles community, which is located in a remote desert region along the Colorado River. Its operation supports the local economy and essential services, including water pumping and climate control, which are vital in the arid climate. The facility's age and specific equipment details are not disclosed, but its continued operational status indicates ongoing maintenance and compliance with regulatory requirements.
Environmental context
Located in the Mojave Desert region of California, Needles Substation operates in an arid environment with extreme temperatures and low humidity. The substation's electrical equipment must withstand high thermal loads and potential dust accumulation. The surrounding area is sparsely populated, reducing the risk of wildfire ignition from electrical faults, but the dry conditions necessitate robust fire prevention measures. The substation's location near the Colorado River also requires consideration of flood risks and environmental protection measures for nearby habitats.
Frequently asked questions
Needles Substation is located in Needles, California, United States, near the Colorado River in the Mojave Desert.
Needles Substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution substations in the United States.
Needles Substation is owned by the Needles Public Utility Authority, a municipal utility serving the city of Needles.
As part of the U.S. electrical grid, Needles Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets, as well as local utility requirements.
A 69 kV substation typically steps down transmission voltage to distribution levels, serving local residential, commercial, and industrial customers. It also provides switching and protection functions to maintain grid stability.