Mystery Hills Substation - 138 kV Electrical Infrastructure in the United States

Mystery Hills is an operational substation located in the United States, with coordinates 44.435255, -88.020566. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation critical for transmission and distribution within the regional power grid. As part of the U.S. electrical infrastructure, it adheres to NERC reliability standards and FERC regulations, ensuring consistent and secure power delivery. The substation's voltage level of 138 kV places it in the medium-to-high voltage range, typical for sub-transmission and distribution networks. In the U.S., such substations often serve as key nodes connecting bulk power transmission to local distribution systems. The facility's operational status indicates it is actively contributing to grid stability, likely serving urban or industrial loads in the surrounding area. Environmentally, the substation's location in the United States means it operates under stringent environmental regulations, including those related to SF6 gas management and electromagnetic field exposure. Its role in the grid supports the integration of renewable energy sources and helps maintain reliable electricity supply for residential, commercial, and industrial consumers. The facility's presence underscores the importance of robust electrical infrastructure in meeting regional energy demands.

The substation's location in the United States places it within a regulatory framework that includes NERC reliability standards and FERC oversight. At 138 kV, the facility is part of the sub-transmission network, which typically traverses both urban and rural areas. The environmental impact is primarily related to land use, electromagnetic fields, and potential SF6 emissions, all managed under federal and state guidelines. The substation supports grid stability and facilitates the integration of distributed energy resources, contributing to the region's energy resilience.