Overview
Cash Post Office is an operational substation in Arkansas, United States, owned and operated by Entergy Arkansas. It operates at voltages of 161 kV and 13.86 kV, serving the local electrical grid.
Cash Post Office is a substation located in Arkansas, United States, owned and operated by Entergy Arkansas. The facility is operational and plays a role in the regional electrical infrastructure, stepping down transmission-level voltage for distribution. The substation operates at two voltage levels: 161 kV for transmission and 13.86 kV for distribution, typical of a medium-voltage substation. As part of the Entergy Arkansas network, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with federal requirements. This substation supports the local community by providing reliable electricity distribution. Its location in rural Arkansas contributes to the resilience of the regional grid, and its operation aligns with industry standards for substation automation and safety.
Environmental context
The substation is located in a rural area of Arkansas, where the surrounding environment includes agricultural land and natural habitats. The facility's operation involves electromagnetic fields and potential impacts on local wildlife, but standard mitigation measures are employed. Typical maintenance practices ensure minimal environmental disruption.
Frequently asked questions
Cash Post Office substation is located in Arkansas, United States, at coordinates 35.793095, -90.912037.
Cash Post Office substation operates at 161 kV for transmission and 13.86 kV for distribution.
Cash Post Office substation is owned and operated by Entergy Arkansas, a utility company serving the region.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulation for transmission-level assets. Compliance with ISO/IEC 61850 for substation automation is also common.
Substations step down high-voltage transmission electricity to lower voltages for distribution to homes and businesses, ensuring safe and reliable power delivery.