Overview
LR Chicot Substation is an operational electrical substation in Arkansas, United States, operated by Entergy Arkansas. It operates at 115 kV, serving the regional power grid.
LR Chicot Substation is an operational electrical substation located in Arkansas, United States, and operated by Entergy Arkansas. The facility operates at a voltage of 115 kV, placing it within the sub-transmission or distribution voltage range typical for regional power distribution in the United States. As a substation under Entergy Arkansas, a major utility in the region, LR Chicot Substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and reliability, including requirements for maintenance, protection systems, and cybersecurity. The substation plays a key role in the local electrical infrastructure, stepping down voltage for distribution to residential, commercial, and industrial customers in the Little Rock area. Its operational status indicates it is actively contributing to the reliability of the regional grid, supporting economic activity and community services.
Environmental context
The substation is located in an urban area near Little Rock, Arkansas, where electrical infrastructure is critical for supporting a dense population and diverse economic activities. The 115 kV voltage level suggests it serves as a distribution substation, with potential environmental considerations including electromagnetic fields and land use. The facility's age and maintenance practices are important for minimizing environmental impacts such as oil leaks from transformers.
Frequently asked questions
LR Chicot Substation is located in Arkansas, United States, near Little Rock. Its coordinates are approximately 34.6683 N, -92.3618 W.
LR Chicot Substation operates at a voltage of 115 kV, which is typical for sub-transmission or distribution substations in the United States.
LR Chicot Substation is operated by Entergy Arkansas, a major utility company serving the state of Arkansas.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability, maintenance, and cybersecurity.
A 115 kV substation typically steps down transmission voltage for distribution to local areas, serving residential, commercial, and industrial customers.