Overview
Gavilan Peak Substation is an operational substation in Arizona, owned by Arizona Public Service. It operates at 230 kV and 69 kV, serving the local grid.
Gavilan Peak Substation is an operational electrical substation located in Arizona, United States. Owned and operated by Arizona Public Service, the facility plays a key role in the regional transmission and distribution network. The substation handles voltage levels of 230 kV and 69 kV, indicating its function in both high-voltage transmission and lower-voltage distribution. As part of the US electrical infrastructure, the substation operates under the regulatory framework of 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 levels suggest it is a medium-to-large substation, typical for connecting bulk power transmission to local distribution networks in the southwestern United States. The substation is situated in a semi-arid region, where extreme temperatures and seasonal monsoon storms can impact grid operations. Its role in the Arizona Public Service network supports residential, commercial, and industrial customers in the Phoenix metropolitan area. The facility's operational status and voltage capacity contribute to the stability and resilience of the local electrical grid.
Environmental context
The substation is located in a semi-arid desert environment with high summer temperatures and occasional monsoon storms. These conditions require robust cooling and insulation systems for electrical equipment. The facility's location near urban development means it supports growing energy demand while adhering to environmental regulations for land use and electromagnetic field management.
Frequently asked questions
Gavilan Peak Substation is located in Arizona, United States, near coordinates 33.838003, -112.055168.
The substation operates at 230 kV and 69 kV, serving both transmission and distribution functions.
The substation is owned and operated by Arizona Public Service, a major utility in the southwestern United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
The substation steps down high-voltage transmission power for distribution to residential, commercial, and industrial customers in the Phoenix metropolitan area.