Overview
Lacy Substation is an operational electrical substation in Arizona, United States, owned and operated by Salt River Project. It operates at 69 kV, serving the local grid.
Lacy Substation is an operational electrical substation located in Arizona, United States. Owned and operated by Salt River Project, it is part of the regional electrical infrastructure that supports power distribution in the area. The substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level facilities. As a substation within the United States, Lacy Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The facility's voltage level places it in the medium-voltage category, commonly used for local distribution networks. The substation plays a key role in maintaining grid stability and delivering electricity to residential, commercial, and industrial customers in the region. Its operational status and connection to Salt River Project's network contribute to the overall reliability of the electrical infrastructure in Arizona.
Environmental context
The substation is located in a semi-arid region of Arizona, where high temperatures and seasonal monsoon storms can affect electrical infrastructure. The 69 kV voltage level is critical for local distribution, and the facility's design likely includes measures to withstand heat and weather events. Its urban or suburban setting influences load demands and maintenance schedules.
Frequently asked questions
Lacy Substation is located in Arizona, United States, at coordinates 33.347152, -111.754964. It is owned and operated by Salt River Project.
Lacy Substation operates at a voltage of 69 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
Lacy Substation is owned and operated by Salt River Project, a major utility provider in Arizona.
Substations in the United States must comply with NERC reliability standards and FERC regulations to ensure grid stability and security. These standards cover equipment maintenance, cybersecurity, and operational protocols.
A 69 kV substation typically serves as a distribution or sub-transmission facility, stepping down voltage from higher transmission lines to supply local distribution networks. It is critical for delivering electricity to residential, commercial, and industrial customers.