Overview
Easter Lake Substation is an operational electrical substation in the United States, owned and operated by MidAmerican Energy. It operates at a voltage of 161 kV, serving the regional grid.
Easter Lake Substation is an electrical substation located in the United States, owned and operated by MidAmerican Energy. The facility is operational and plays a role in the transmission and distribution of electricity within the regional power grid. With a voltage level of 161 kV, it is classified as a high-voltage substation, typical for interconnecting transmission lines and stepping down power for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards and oversee interstate electricity transmission. MidAmerican Energy, a major utility in the Midwest, ensures compliance with these standards to maintain grid stability. The 161 kV voltage level is common for subtransmission systems, linking bulk power sources to distribution networks. As part of the electrical infrastructure, Easter Lake Substation contributes to the reliability and resilience of the local power supply. Its location in the United States places it within a well-regulated grid environment, where aging infrastructure and increasing demand are ongoing challenges. The substation supports community energy needs and facilitates the integration of renewable energy sources into the grid.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, typical of the Midwest United States. The local environment experiences seasonal temperature extremes, which can affect electrical equipment performance and demand patterns. The substation's voltage level and criticality to grid stability are managed through regular maintenance and adherence to NERC standards. Its location away from sensitive ecological areas reduces direct environmental impact, though electromagnetic fields and land use are considerations for nearby communities.
Frequently asked questions
Easter Lake Substation is located in the United States, with coordinates approximately 41.5486 N, -93.5570 W. It is owned and operated by MidAmerican Energy.
Easter Lake Substation operates at a voltage of 161 kV, which is typical for high-voltage subtransmission substations in the United States.
Easter Lake Substation is owned and operated by MidAmerican Energy, a major utility company serving customers in the Midwest United States.
Substations in the United States must comply with NERC reliability standards and FERC regulations. These standards cover grid reliability, cybersecurity, and equipment maintenance.
A 161 kV substation typically serves as a subtransmission facility, stepping down voltage from high-voltage transmission lines (e.g., 345 kV) to distribution levels (e.g., 69 kV or lower) for local delivery.