Overview
Almyra Substation is an operational electrical substation in Arkansas, United States, owned by Entergy Arkansas. It operates at 115 kV and 13.86 kV, serving the local grid.
Almyra Substation is an operational electrical substation located in Arkansas, United States. Owned by Entergy Arkansas, it plays a role in the regional power distribution network. The substation operates at voltage levels of 115,000 volts (115 kV) and 13,860 volts (13.86 kV), indicating it handles both transmission and distribution functions. As part of the U.S. electrical infrastructure, Almyra Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The substation likely utilizes modern switchgear and automation systems compliant with industry standards such as ISO/IEC 61850 for substation automation. The substation's location in rural Arkansas supports the local community's electricity needs. It contributes to grid stability and power delivery in the region, serving residential, commercial, and industrial customers. Entergy Arkansas, a major utility, operates this facility as part of its broader transmission and distribution network.
Environmental context
The substation is situated in a rural area of Arkansas, characterized by agricultural land and scattered residential developments. Its operation involves electromagnetic fields and potential noise from transformers, but modern design minimizes environmental impact. The surrounding ecosystem includes wetlands and farmlands, and the substation's presence supports local energy needs without significant disruption to the natural landscape.
Frequently asked questions
Almyra Substation is located in Arkansas, United States, near the coordinates 34.402619, -91.408375.
Almyra Substation is an electrical substation that steps down high-voltage transmission power (115 kV) to distribution-level voltage (13.86 kV) for local delivery.
Almyra Substation is owned by Entergy Arkansas, a major utility company serving parts of Arkansas.
As part of the U.S. grid, Almyra Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
Almyra Substation operates at 115,000 volts (115 kV) for transmission and 13,860 volts (13.86 kV) for distribution.