Overview
Key Street Substation is an operational electrical substation in the United States, owned and operated by Duke Energy. It operates at a voltage of 44,000 volts, supporting regional grid stability.
Key Street Substation is an operational electrical substation located in the United States, owned and operated by Duke Energy. The facility operates at a voltage of 44,000 volts, placing it within the medium-voltage range typical for distribution-level substations that serve local communities and industrial areas. As a substation under Duke Energy's management, Key Street Substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid interconnection and stability. The 44 kV voltage level is commonly used for sub-transmission and distribution networks, facilitating the step-down of power from higher transmission voltages to lower distribution levels for end-users. The substation plays a critical role in the local electrical infrastructure by ensuring reliable power delivery to surrounding areas. Its operational status and integration into Duke Energy's grid network contribute to the overall resilience and efficiency of the regional power system, supporting both residential and commercial electricity needs.
Environmental context
The substation is located in a region with a temperate climate, where seasonal weather variations can impact grid operations. As a medium-voltage facility, its environmental footprint is primarily associated with electromagnetic fields and land use, though modern substations are designed to minimize ecological disruption. The site's rural or suburban setting may influence its role in supporting local energy distribution while balancing environmental considerations.
Frequently asked questions
Key Street Substation is located in the United States, with coordinates approximately 36.380442, -80.475608. It is owned and operated by Duke Energy.
Key Street Substation operates at a voltage of 44,000 volts (44 kV), which is typical for sub-transmission and distribution-level substations.
Key Street Substation is owned and operated by Duke Energy, a major utility company in the United States.
As a US substation, Key Street Substation must comply with NERC reliability standards and FERC regulations for grid stability and interconnection.
A 44 kV substation typically steps down power from higher transmission voltages to lower distribution levels, serving local communities and industrial customers.