Bevil Substation - 230 kV High-Voltage Substation in the United States

Bevil Substation is an operational electrical substation located in the United States, owned and operated by Entergy. The facility operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation critical for bulk power transfer and grid stability. As a 230 kV substation, Bevil Substation is part of the high-voltage transmission network that interconnects generation sources with load centers. In the United States, such facilities are subject to NERC reliability standards and FERC regulation to ensure grid security and operational resilience. The substation likely employs modern switchgear and protection systems compliant with industry standards. This substation plays a vital role in the Entergy service territory, supporting electricity delivery to residential, commercial, and industrial customers. Its location in the Gulf Coast region underscores its importance in maintaining reliable power supply in an area prone to weather-related grid challenges.

The substation is situated in a region with a humid subtropical climate, where extreme weather events such as hurricanes and thunderstorms can impact grid infrastructure. Its 230 kV voltage level indicates a critical role in bulk power transmission, requiring robust design to withstand environmental stresses. The facility's location in a mixed urban-rural area influences its operational risk profile.