Overview
Littleville Substation is an operational electrical substation in Alabama, United States, owned by the City of Sheffield. It operates at 46 kV, serving local grid stability.
Littleville Substation is an operational electrical substation located in Alabama, United States. Owned by the City of Sheffield, this facility plays a role in the local electrical infrastructure, stepping down transmission voltages for distribution to residential and commercial customers. The substation operates at a voltage of 46 kV, which is typical for sub-transmission or primary distribution levels in the United States. As a municipally owned asset, it falls under state and local utility regulations, while also adhering to NERC reliability standards for grid interconnection and stability. Its operational status indicates ongoing maintenance and compliance with industry standards. This substation contributes to the electrical reliability of the Sheffield area, supporting local economic activity and community services. Its location in rural Alabama places it within a region where grid resilience is critical for agricultural and industrial operations. The City of Sheffield's ownership underscores the role of municipal utilities in providing essential power infrastructure.
Environmental context
The substation's location in rural Alabama places it within a landscape of mixed forest and agricultural land. Electrical infrastructure in such areas must balance reliability with minimal environmental disruption, often through careful siting and vegetation management. The 46 kV voltage level indicates a sub-transmission role, which typically involves lower visual and electromagnetic footprint compared to high-voltage lines. Local climate conditions, including heat and storms, influence maintenance cycles and equipment durability.
Frequently asked questions
Littleville Substation is located in Alabama, United States, near the city of Sheffield. Its coordinates are approximately 34.58° N, 87.64° W.
Littleville Substation operates at a voltage of 46 kV, which is typical for sub-transmission or primary distribution in the US electrical grid.
Littleville Substation is owned by the City of Sheffield, a municipal utility that manages local electrical infrastructure.
US substations must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Local utilities also follow state public utility commission rules.
A 46 kV substation typically steps down transmission voltages (e.g., 115 kV) to distribution levels (e.g., 12 kV), serving as a critical node for delivering power to local communities.