Overview
Hardy North 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 local grid.
Hardy North 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. The facility handles primary voltage levels of 161 kV and 13.86 kV, indicating its role in stepping down high-voltage transmission power for local distribution. As part of the U.S. electrical infrastructure, Hardy North Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and oversee interstate electricity transmission. The substation likely employs modern switchgear and automation systems compliant with industry standards such as ISO/IEC 61850 for substation automation. The substation plays a critical role in maintaining grid stability and reliability for the surrounding community in Arkansas. By transforming voltage levels and facilitating power flow, it supports residential, commercial, and industrial customers. Its operational status ensures continued service to the region, contributing to the overall resilience of the U.S. electrical grid.
Environmental context
The substation is located in a rural area of Arkansas, where the surrounding landscape includes forests and agricultural land. Electrical infrastructure in such settings must consider potential impacts on local wildlife and vegetation, particularly during construction and maintenance. The facility's design likely incorporates measures to minimize electromagnetic field exposure and prevent oil spills from transformers, aligning with environmental regulations.
Frequently asked questions
Hardy North Substation is located in Arkansas, United States, at coordinates 36.315140, -91.465389.
Hardy North Substation is owned and operated by Entergy Arkansas, a major utility company serving the region.
Hardy North Substation handles primary voltages of 161 kV (transmission) and 13.86 kV (distribution), indicating its role in stepping down power for local use.
Substations in the United States must comply with NERC reliability standards and FERC regulations for transmission-level assets, as well as industry standards like ISO/IEC 61850 for substation automation.
Hardy North Substation is currently operational, actively serving the electrical grid in Arkansas.