Overview
AECC Keo Substation is an operational electrical substation in Arkansas, United States, owned and operated by Entergy Arkansas. It operates at a voltage of 115 kV, serving the local grid.
AECC Keo Substation is an operational electrical substation located in Arkansas, United States. Owned and operated by Entergy Arkansas, this facility plays a role in the regional transmission and distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of the U.S. electrical grid, this substation is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC) for interstate transmission. The facility's voltage level and operational status indicate it is an active component of the local power system, likely serving residential, commercial, or industrial loads in the area. The substation's location in Arkansas places it within the service territory of Entergy Arkansas, a major utility in the region. Its operation contributes to grid stability and power delivery, supporting the electrical infrastructure needs of the surrounding community. Its operational status confirms ongoing grid integration.
Environmental context
The substation is situated in a rural or semi-rural area of Arkansas, where electrical infrastructure supports agricultural and residential communities. The local environment includes open land and possibly nearby water bodies, which may influence vegetation management and stormwater runoff considerations. The facility's operation involves standard electromagnetic fields and noise levels typical of substations, with minimal direct environmental impact beyond land use and maintenance practices.
Frequently asked questions
AECC Keo Substation is located in Arkansas, United States, near the town of Keo. Its approximate coordinates are 34.608459 N, -92.008430 W.
AECC Keo Substation operates at a voltage of 115 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
AECC Keo Substation is owned and operated by Entergy Arkansas, a major electric utility serving parts of Arkansas.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Local utility standards also apply.
A 115 kV substation typically steps down transmission voltage for distribution to local areas or interconnects sub-transmission lines, playing a key role in delivering electricity to end users.