Overview
Grand Mound Substation is an operational electrical substation in Iowa, United States, owned and operated by CIPCO. It operates at 161 kV and 69 kV voltage levels.
Grand Mound Substation is an operational electrical substation located in Iowa, United States. Owned and operated by CIPCO, the facility plays a role in the regional power grid, stepping down transmission voltages for distribution. The substation handles voltages of 161 kV and 69 kV, indicating its function in both high-voltage transmission and sub-transmission. As part of the U.S. electrical infrastructure, Grand Mound Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for bulk power systems, ensuring grid stability and security. The substation's dual voltage levels suggest it serves as a critical node connecting transmission lines to local distribution networks. The facility's location in a rural area of Iowa supports agricultural and residential electricity needs. Substations like Grand Mound are essential for maintaining voltage stability and enabling the integration of renewable energy sources, such as wind power, which is prevalent in the region. Its operational status ensures continued service to the local community and the broader grid.
Environmental context
The substation is situated in a rural agricultural region of Iowa, where the landscape is dominated by farmland and scattered residential areas. Electrical infrastructure in such settings typically requires careful planning to minimize visual impact and ensure compatibility with land use. The substation's operation involves electromagnetic fields and potential noise from transformers, which are managed through standard mitigation practices. Its role in the grid supports the integration of wind energy, contributing to the region's renewable energy goals.
Frequently asked questions
Grand Mound Substation is located in Iowa, United States, near the coordinates 41.844283, -90.664513.
Grand Mound Substation operates at 161 kV and 69 kV voltage levels, serving both transmission and sub-transmission functions.
Grand Mound Substation is owned and operated by CIPCO, a utility cooperative in Iowa.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Grand Mound Substation steps down high-voltage transmission power to lower voltages for distribution, supporting residential and agricultural electricity needs in rural Iowa.