Pangburn Substation - Electrical Substation in Pangburn, Arkansas, USA

Pangburn Substation is an electrical substation located in Pangburn, Arkansas, United States. Owned and operated by Entergy Arkansas, the facility is currently operational and plays a role in the regional power distribution network. The substation handles voltage levels of 161 kV and 13.86 kV, indicating it serves both transmission and distribution functions. As part of the U.S. electrical infrastructure, this substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). Entergy Arkansas, a subsidiary of Entergy Corporation, is a major utility in the region, and the substation supports grid reliability in central Arkansas. The facility's voltage levels suggest it connects high-voltage transmission lines to lower-voltage distribution networks. The substation's location in a rural area of Arkansas underscores its importance for local electricity supply. It contributes to grid stability and power delivery for residential, commercial, and industrial customers in the Pangburn area. As part of Entergy's network, it helps maintain reliable service and supports the integration of distributed energy resources.

The substation is situated in a rural area of Arkansas, characterized by mixed agricultural and forested land. The local environment is typical of the Ozark foothills, with moderate biodiversity. Substations of this type have minimal direct environmental impact, though they require vegetation management to maintain clearances. The facility's operation supports grid reliability without significant emissions, aligning with regional environmental goals.