Overview
Scatterwash Substation is an operational electrical substation in Arizona, United States, operated by Arizona Public Service. It operates at 230 kV, supporting regional grid stability.
Scatterwash Substation is an operational electrical substation located in Arizona, United States, and operated by Arizona Public Service. The facility operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation critical for bulk power transfer and grid reliability. As part of the U.S. electrical infrastructure, Scatterwash Substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission-level assets. The 230 kV voltage level is typical for sub-transmission and transmission networks, serving to interconnect generation sources with load centers and enhance system resilience. The substation plays a key role in the Arizona power grid, supporting the region's growing energy demands and integrating renewable energy resources. Its location in a desert climate requires robust design for thermal management and equipment longevity. The facility contributes to the reliable electricity supply for residential, commercial, and industrial customers in the area.
Environmental context
The substation is situated in a desert environment with high temperatures and low humidity, which can affect equipment performance and longevity. The facility's design likely includes measures for heat dissipation and dust protection. Its operation supports the integration of solar energy, a key resource in Arizona, while maintaining grid stability in a region prone to extreme weather events.
Frequently asked questions
Scatterwash Substation is located in Arizona, United States, at coordinates 33.711748, -112.076279.
Scatterwash Substation operates at a voltage of 230 kV, which is typical for high-voltage transmission substations.
Scatterwash Substation is operated by Arizona Public Service, a major utility company in the region.
As a U.S. transmission asset, Scatterwash Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 230 kV substation serves as a critical node in the transmission network, stepping down voltage for distribution or interconnecting generation sources, and helps maintain grid reliability.