Overview
Bemis is an operational electrical substation located in the United States, operating at a voltage of 69 kV. It plays a role in regional power distribution and grid stability.
Bemis is an operational electrical substation located in the United States. The facility operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure. Substations of this scale are critical for stepping down voltage from transmission lines to local distribution networks, ensuring reliable electricity supply to residential, commercial, and industrial consumers. As a substation in the United States, Bemis operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for the bulk power system, including voltage regulation, equipment maintenance, and cybersecurity. The facility likely adheres to NERC's Critical Infrastructure Protection (CIP) standards, which are mandatory for assets affecting the reliability of the interconnected grid. The environmental and operational significance of Bemis lies in its contribution to grid resilience and local energy delivery. Substations like this one are integral to managing load fluctuations and maintaining power quality. Its location in the United States, a country with a highly interconnected and regulated grid, underscores its role in supporting a stable electricity supply for surrounding communities.
Environmental context
The substation is located in a region with a temperate climate, which influences equipment design and maintenance schedules. Substations in such areas must withstand seasonal temperature variations and precipitation, requiring robust insulation and weatherproofing. The facility's voltage level (69 kV) places it in a category that typically serves urban or suburban areas, where land use and proximity to residential zones necessitate careful noise and electromagnetic field management. Its operational status indicates ongoing grid support, contributing to local energy reliability without significant environmental disruption.
Frequently asked questions
The Bemis substation is located in the United States at coordinates 43.727837, -87.840221.
The Bemis substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure.
The Bemis substation is currently operational, meaning it is actively contributing to the electrical grid.
Substations in the United States must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) standards for cybersecurity and physical security.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 115 kV or 230 kV) to distribution levels, serving local communities and industries. It also provides switching and protection functions to maintain grid stability.