Madeline Substation - 69 kV Electrical Substation in the United States

Madeline Substation is an operational electrical substation located in the United States, with coordinates approximately 40.96°N, -120.50°W. The facility operates at a voltage level of 69 kV, which classifies it as a medium-voltage substation typical for sub-transmission and distribution networks. As part of the U.S. electrical infrastructure, it is subject to NERC reliability standards and FERC regulations for grid stability and safety. The substation's voltage level of 69 kV is commonly used for local power distribution and interconnection of smaller generation sources. Substations of this scale typically include switchgear, transformers, and protection systems compliant with IEEE and ISO/IEC 61850 standards. The facility's operational status indicates it is actively contributing to the electrical grid. Located in a rural area of California, Madeline Substation supports electricity delivery to surrounding communities and possibly agricultural or industrial loads. Its role in the grid is essential for maintaining reliable power supply, especially in regions with dispersed populations. The substation's integration into the broader transmission network helps ensure voltage regulation and load balancing.

The substation is situated in a rural region of California, characterized by dry, semi-arid conditions and proximity to natural habitats. Electrical infrastructure in such areas must consider wildfire risk, particularly during dry seasons, and adhere to vegetation management practices to prevent faults. The 69 kV voltage level is typical for distribution in less densely populated zones, where environmental impact is minimized through careful siting and equipment design.