Overview
Coronado Substation is an operational electrical substation in the United States, handling voltages of 500 kV and 345 kV, serving grid stability in the region.
Coronado Substation is an operational electrical substation located in the United States, with coordinates 34.576935, -109.277429. It operates at high voltage levels of 500 kV and 345 kV, indicating its role in long-distance transmission and grid interconnection, typical of major substations in the US power grid. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for transmission assets. The voltage levels suggest it is a key node in the regional transmission network, likely connecting multiple power sources and load centers. As a high-voltage substation, Coronado Substation plays a critical role in maintaining grid stability and reliability for the surrounding area. Its operational status ensures continued support for electricity distribution, contributing to the resilience of the local electrical infrastructure.
Environmental context
The substation is located in a rural area of eastern Arizona, near the border with New Mexico, characterized by arid climate and sparse vegetation. High-voltage substations like this one can have localized environmental impacts, including electromagnetic fields and land use for transmission corridors. The surrounding region is part of the Colorado Plateau, with sensitive ecosystems that may require careful siting to minimize disruption.
Frequently asked questions
Coronado Substation is located in the United States, with approximate coordinates 34.576935, -109.277429, likely in eastern Arizona near the New Mexico border.
Coronado Substation operates at 500 kV and 345 kV, which are typical for high-voltage transmission substations in the US power grid.
Coronado Substation is currently operational, indicating it is actively serving the electrical grid.
In the United States, substations like Coronado are regulated by NERC for reliability standards and by FERC for interstate transmission, ensuring grid stability and compliance.
High-voltage substations like Coronado step up or step down voltage for efficient long-distance transmission and connect different parts of the grid, enhancing reliability and power flow.