Huttig Substation - Entergy Arkansas Electrical Substation in Arkansas

Huttig Substation is an operational electrical substation located in Arkansas, United States, owned and operated by Entergy Arkansas. As a substation, it plays a critical role in stepping down transmission-level voltages for local distribution, with primary voltage levels of 115 kV and 13.86 kV. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for grid stability. Substations of this scale are typical for rural and semi-urban areas in the US, where they serve as key nodes in the transmission network. This substation contributes to the electrical infrastructure of the region by facilitating power distribution to surrounding communities. Its operational status and integration with Entergy Arkansas's grid highlight its importance in maintaining reliable electricity supply, particularly in areas with growing energy demands.

Located in a rural area of Arkansas, the substation's environmental context involves proximity to natural habitats and agricultural land. The voltage levels and operational practices are designed to minimize electromagnetic field impacts, while standard substation design includes measures to contain potential oil leaks from transformers. The site's location away from dense urban centers reduces direct human exposure to operational noise and emissions.