Overview
South Rio del Oro Sub is an operational substation in the United States, operating at 115 kV. It plays a role in the regional electrical grid, supporting power distribution and transmission reliability.
South Rio del Oro Sub is an operational electrical substation located in the United States, with coordinates 34.721845 N, -106.709100 W. The facility operates at a voltage level of 115 kV, classifying it as a medium-voltage substation within the broader transmission and distribution network. Substations at this voltage level typically serve as distribution hubs, stepping down power from higher transmission voltages for local delivery. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. As a 115 kV facility, it is subject to compliance with NERC's Critical Infrastructure Protection (CIP) standards, which mandate cybersecurity and physical security measures. The facility's operational status indicates it is actively contributing to grid stability in the region. Substations like South Rio del Oro Sub are critical for maintaining electrical grid reliability, especially in areas with growing demand or industrial activity. The facility's location in the southwestern United States places it in a region with significant solar energy development, where substations play a key role in integrating renewable generation into the grid. Its continued operation supports local communities and economic activities by ensuring stable power supply.
Environmental context
The substation is located in a semi-arid region of the southwestern United States, characterized by low precipitation and high solar insolation. The area's climate and geography influence the design and maintenance of electrical infrastructure, with considerations for thermal management and dust accumulation. The substation's voltage level and operational status suggest it supports both urban and rural loads, potentially including agricultural pumping and residential areas. Its role in grid stability is particularly important given the region's vulnerability to extreme weather events such as heatwaves and wildfires, which can stress electrical infrastructure.
Frequently asked questions
South Rio del Oro Sub is located in the United States, with approximate coordinates 34.72 N, -106.71 W. The facility operates within the US electrical grid.
South Rio del Oro Sub operates at 115 kV, which is a common voltage for subtransmission and distribution substations in the United States.
As a US substation, South Rio del Oro Sub must comply with NERC reliability standards, including CIP for cybersecurity, and FERC regulations for transmission-level assets. ISO/IEC 61850 standards may also apply for automation and communication.
A 115 kV substation typically steps down power from higher transmission voltages (e.g., 230 kV or 500 kV) for distribution to local networks. It may also serve as a switching station for grid reconfiguration and reliability.
The substation's location in the southwestern US, a region with high solar potential and arid climate, influences design for thermal management and dust resistance. It likely supports integration of renewable energy sources and serves both urban and rural loads.