Overview
Distributing Station 99 is an operational substation in Los Angeles, California, owned and operated by the Los Angeles Department of Water and Power. It handles voltages of 34.5 kV and 4.8 kV, serving the local electrical grid.
Distributing Station 99 is a substation located in Los Angeles, California, United States. It is owned and operated by the Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the country. The substation is operational and plays a key role in distributing electricity within the Los Angeles metropolitan area. The substation operates at voltage levels of 34.5 kV and 4.8 kV, typical for distribution substations that step down transmission voltages for local distribution. As part of LADWP's network, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for wholesale electricity markets. The facility likely employs modern switchgear and protection systems to ensure grid stability. Located in a densely populated urban area, Distributing Station 99 is critical for providing reliable power to residential, commercial, and industrial customers in Los Angeles. Its role in the local grid supports the city's energy needs, including peak demand management and integration of renewable energy sources. The substation's strategic location helps maintain voltage stability and service continuity for thousands of customers.
Environmental context
The substation is situated in an urban environment in Los Angeles, where air quality and land use are key environmental considerations. Electrical infrastructure in such settings must manage electromagnetic fields and noise, while also supporting the city's transition to cleaner energy. The facility's location near residential and commercial areas requires careful planning to minimize visual impact and ensure safety. LADWP's operations are subject to California's stringent environmental regulations, including those related to greenhouse gas emissions and renewable portfolio standards.
Frequently asked questions
Distributing Station 99 is located in Los Angeles, California, United States, at coordinates 34.076126, -118.557394.
The substation is owned and operated by the Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the United States.
The substation operates at voltage levels of 34.5 kV and 4.8 kV, which are typical for distribution substations stepping down transmission voltages for local use.
As part of the US electrical grid, Distributing Station 99 must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Distribution substations step down high transmission voltages to lower distribution voltages for delivery to homes and businesses, ensuring grid stability and reliable power supply.