Monticello Mill Substation - 115 kV Industrial Substation in Monticello, Mississippi

Monticello Mill Substation is a 115 kV electrical substation located in Monticello, Mississippi, United States. Owned and operated by Georgia-Pacific Monticello LLC, the substation serves as a critical node for distributing high-voltage power to the adjacent industrial mill operations. The 115 kV voltage level classifies it as a medium-voltage substation, typical for large industrial facilities in the region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As part of the U.S. grid, it adheres to NERC's Critical Infrastructure Protection (CIP) standards. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. Environmentally, the substation is situated in a rural area of Mississippi, where the local grid supports a mix of industrial and residential loads. Its role in powering a Georgia-Pacific mill underscores its importance to the regional economy and manufacturing sector. The substation's operational status ensures stable electricity supply to the mill, contributing to the reliability of the local distribution network.

The substation is located in a rural area of Mississippi, where the surrounding landscape includes forests and agricultural land. The 115 kV voltage level indicates it is a medium-voltage facility, typically associated with industrial or large commercial customers. The substation's proximity to the Georgia-Pacific mill means it plays a key role in supporting local manufacturing, which can have indirect environmental impacts through energy consumption and industrial operations.