Overview
LADWP Distributing Station No. 91 is an operational electrical 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 grid.
LADWP Distributing Station No. 91 is an electrical substation located in Los Angeles, California, United States. Owned and operated by the Los Angeles Department of Water and Power (LADWP), this facility plays a key role in distributing electricity within the city's power grid. As a substation, it steps down transmission-level voltages for local distribution. The substation operates at voltage levels of 34.5 kV and 4.8 kV, typical for urban distribution substations. It is part of LADWP's extensive network, which serves over 4 million residents in Los Angeles. The facility adheres to North American Electric Reliability Corporation (NERC) reliability standards and is regulated by the Federal Energy Regulatory Commission (FERC) for grid stability. This substation supports the electrical infrastructure of a densely populated urban area, contributing to grid reliability and resilience. Its location in Los Angeles places it within a region prone to seismic activity, requiring robust design and maintenance practices. The facility's operational status ensures continued power delivery to homes and businesses in the surrounding community.
Environmental context
Located in an urban setting in Los Angeles, this substation operates in a region with high electricity demand and a Mediterranean climate. The facility's voltage levels and urban location influence its environmental footprint, including electromagnetic fields and heat dissipation. Seismic risks in California necessitate earthquake-resistant construction and regular inspections to maintain grid stability.
Frequently asked questions
LADWP Distributing Station No. 91 is located in Los Angeles, California, United States, at coordinates 34.160123, -118.552528.
It is an electrical substation that steps down transmission voltages (34.5 kV and 4.8 kV) for distribution to local homes and businesses in Los Angeles.
The substation is owned and operated by the Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the United States.
As part of the US power grid, it must comply with NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and security.
The substation operates at 34.5 kV and 4.8 kV, which are typical distribution voltages for urban electrical infrastructure.