Overview
Island substation is an operational electrical infrastructure facility in the United States, operating at 69 kV. It plays a role in regional grid stability and power distribution.
Island substation is an operational electrical substation located in the United States, with coordinates 43.473805, -89.757522. The facility operates at a voltage level of 69 kV, which classifies it as a medium-voltage substation typically used for subtransmission or distribution within the electrical grid. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. While 69 kV is below the typical threshold for NERC-regulated bulk electric system (100 kV), it remains critical for local grid stability and power delivery to industrial, commercial, or residential areas. As part of the broader electrical infrastructure, Island substation contributes to the reliability and resilience of the regional power network. Its operational status ensures continued service to the surrounding community, supporting economic activity and daily energy needs.
Environmental context
The substation is located in a region with a temperate climate, where seasonal weather variations can impact grid operations. The 69 kV voltage level indicates a role in distributing power from higher-voltage transmission lines to local distribution networks.
Frequently asked questions
Island substation is located in the United States at coordinates 43.473805, -89.757522.
Island substation operates at 69 kV, a medium voltage level commonly used for subtransmission and distribution.
Island substation is currently operational.
Substations in the US are subject to NERC reliability standards and FERC regulations, though facilities below 100 kV may have different compliance requirements.
A 69 kV substation steps down voltage from higher transmission lines for distribution to local networks, ensuring reliable power supply to end users.