Overview
Sisseton Downtown Substation is an operational electrical substation in Sisseton, South Dakota, owned and operated by Otter Tail Power Company. It operates at 41.6 kV, serving the local distribution grid.
Sisseton Downtown Substation is an electrical substation located in Sisseton, South Dakota, United States. Owned and operated by Otter Tail Power Company, the facility plays a key role in the local power distribution network, stepping down transmission voltages for residential and commercial use. The substation operates at a voltage of 41.6 kV, which is typical for distribution-level infrastructure in rural areas of the Upper Midwest. As part of the Otter Tail Power system, it is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for grid stability and safety. Located in a small community, the substation supports essential electrical service for Sisseton and surrounding areas. Its operational status ensures reliable power delivery, contributing to the region's economic activity and quality of life. Typical substations in this region undergo regular maintenance to meet regulatory requirements.
Environmental context
The substation is situated in a rural area of northeastern South Dakota, characterized by agricultural land and a continental climate with cold winters and warm summers. Electrical infrastructure in such settings must withstand seasonal temperature extremes and occasional severe weather. The 41.6 kV voltage level indicates a distribution substation, which has a localized environmental footprint primarily related to land use and electromagnetic fields, managed through standard siting and operational practices.
Frequently asked questions
Sisseton Downtown Substation is located in Sisseton, South Dakota, United States, at coordinates 45.661303, -97.047862.
The substation is owned and operated by Otter Tail Power Company, a utility serving parts of Minnesota, North Dakota, and South Dakota.
The substation operates at 41.6 kV, which is a common voltage for distribution-level substations in the United States.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
Distribution substations step down transmission voltages (typically 69 kV or higher) to lower distribution voltages (e.g., 41.6 kV) for delivery to homes and businesses.