Overview
Craycroft Substation is an operational electrical substation in Tucson, Arizona, owned and operated by Tucson Electric Power. It handles voltages of 46 kV and 4.16 kV, serving the local grid.
Craycroft Substation is an operational electrical substation located in Tucson, Arizona, United States. Owned and operated by Tucson Electric Power, this facility plays a key role in the regional electrical infrastructure, stepping down transmission voltages for distribution to residential and commercial customers. The substation operates at voltage levels of 46 kV and 4.16 kV, typical for a distribution substation that connects the high-voltage transmission grid to lower-voltage distribution networks. As part of the Tucson Electric Power system, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations, ensuring grid stability and compliance. Situated in an urban area of Tucson, Craycroft Substation supports the growing energy demands of the city. Its strategic location within the distribution network enhances local grid resilience and provides essential power supply to the community, contributing to the overall reliability of the Arizona electrical infrastructure.
Environmental context
The substation is located in an urban setting in Tucson, Arizona, where the arid climate and high summer temperatures increase electricity demand for cooling. The facility's voltage levels and urban location are critical for maintaining grid stability during peak loads. While substations have minimal direct environmental impact, their role in enabling efficient power distribution supports the integration of renewable energy sources and reduces transmission losses.
Frequently asked questions
Craycroft Substation is located in Tucson, Arizona, United States, at coordinates 32.202763, -110.873807.
Craycroft Substation operates at voltage levels of 46 kV and 4.16 kV, typical for a distribution substation.
Craycroft Substation is owned and operated by Tucson Electric Power, a utility serving southern Arizona.
As part of the U.S. electrical grid, Craycroft Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Substations like Craycroft step down high-voltage transmission power to lower voltages for distribution to homes and businesses, ensuring safe and reliable electricity delivery.