Overview
Cherry Valley Substation is an operational electrical substation in Arkansas, United States, owned and operated by Entergy Arkansas. It handles voltages of 161 kV and 13.86 kV, serving the regional power grid.
Cherry Valley Substation is an operational electrical substation located in Arkansas, United States. Owned and operated by Entergy Arkansas, it is a key node in the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. The substation operates at voltage levels of 161,000 volts (161 kV) for transmission and 13,860 volts (13.86 kV) for distribution, typical for a medium-to-large substation supporting both bulk power transfer and local load. As part of the Entergy Arkansas system, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards to ensure grid stability. Cherry Valley Substation plays a critical role in maintaining reliable electricity supply to the surrounding region. Its location in rural Arkansas supports agricultural and residential communities, contributing to the resilience of the local power infrastructure. The substation's age and specific equipment are not detailed, but its operational status indicates ongoing maintenance and integration into the broader Entergy grid.
Environmental context
The substation is situated in a rural area of Arkansas, where the surrounding landscape includes agricultural fields and natural habitats. Electrical infrastructure in such settings must balance reliability with environmental stewardship, including managing potential impacts on local wildlife and vegetation. The substation's operation involves electromagnetic fields and noise, which are typically mitigated through standard design practices. Its role in the grid supports the region's energy needs without significant environmental disruption.
Frequently asked questions
Cherry Valley Substation is located in Arkansas, United States, at coordinates 35.387341, -90.771041. It is owned and operated by Entergy Arkansas.
Cherry Valley Substation operates at 161,000 volts (161 kV) for transmission and 13,860 volts (13.86 kV) for distribution, stepping down high-voltage electricity for local use.
Cherry Valley Substation is owned and operated by Entergy Arkansas, a major utility company serving parts of Arkansas and surrounding states.
As part of the US power grid, Cherry Valley Substation must comply with NERC reliability standards and FERC regulations to ensure safe and reliable operation.
Substations like Cherry Valley are critical for voltage transformation and switching, enabling efficient transmission of electricity from power plants to distribution networks and end users.