Overview
Tuttle Switchyard is an operational substation in San Antonio, Texas, owned and operated by CPS Energy. It operates at 138 kV, serving the local electrical grid.
Tuttle Switchyard is a substation located in San Antonio, Texas, United States. Owned and operated by CPS Energy, the facility plays a key role in the region's electrical infrastructure, stepping down transmission voltages for distribution to residential and commercial customers. The substation operates at a voltage of 138 kV, a common transmission-level voltage in the United States. As part of the CPS Energy grid, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for interstate transmission. The facility's switchyard configuration allows for flexible routing of power and maintenance without disrupting service. Tuttle Switchyard supports the growing energy demands of San Antonio, a major urban center in Texas. Its strategic location within the CPS Energy network enhances grid stability and reliability for thousands of customers. The substation's operational status ensures continued service to the community, contributing to the region's economic vitality.
Environmental context
Located in an urban area of San Antonio, Tuttle Switchyard operates within a developed landscape. The substation's 138 kV voltage level indicates its role in the transmission grid, which can have localized environmental impacts such as electromagnetic fields and land use. However, modern substations are designed to minimize ecological disruption, and CPS Energy follows regulatory guidelines to manage any environmental concerns.
Frequently asked questions
Tuttle Switchyard is located in San Antonio, Texas, United States, at coordinates 29.529181, -98.418676.
Tuttle Switchyard operates at 138 kV, which is a standard transmission voltage in the United States.
Tuttle Switchyard is owned and operated by CPS Energy, a municipal utility serving San Antonio and surrounding areas.
As part of the US electrical grid, Tuttle Switchyard must comply with NERC reliability standards and FERC regulations for transmission assets.
Substations like Tuttle Switchyard step down high-voltage transmission power to lower voltages for distribution, ensuring reliable electricity delivery to homes and businesses.