Hell Creek Substation - 115 kV Electrical Substation in the United States

Hell Creek Substation is an operational electrical substation located in the United States, specifically at coordinates 39.534594, -102.591902. It is owned and operated by KC Electric Association, a rural electric cooperative serving parts of Colorado, Kansas, and Nebraska. The substation operates at a voltage of 115 kV, which is a common transmission-level voltage in the US grid, indicating its role in distributing power from higher-voltage transmission lines to local distribution networks. As a 115 kV substation, Hell Creek Substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC) for reliability standards. The facility is part of the broader US electrical infrastructure, which is characterized by an interconnected grid system. Substations like this one are critical for stepping down voltage and ensuring stable power delivery to rural and urban areas. The substation's location in a rural area of the Great Plains suggests it serves agricultural communities and small towns, contributing to grid stability and energy access. Its operation by a cooperative underscores the importance of member-owned utilities in providing reliable electricity to underserved regions. The 115 kV voltage level is typical for subtransmission systems, balancing efficiency and safety for regional power distribution.

The substation is situated in the Great Plains region, characterized by flat terrain and a semi-arid climate. The area is prone to extreme weather events such as thunderstorms, tornadoes, and blizzards, which can impact grid reliability. The substation's design likely includes measures to withstand these conditions, such as robust insulation and grounding systems. The rural setting minimizes direct environmental impact but requires careful management of vegetation and wildlife to prevent outages.