Overview
Grassland Interchange is an operational substation in Texas, United States, owned by Xcel Energy. It operates at 230 kV and 115 kV, serving as a key node in the regional transmission grid.
Grassland Interchange is a substation located in Texas, United States, owned and operated by Xcel Energy. The facility is operational and plays a role in the electrical infrastructure of the region, connecting transmission lines at two voltage levels. The substation operates at 230 kV and 115 kV, indicating its function as a transmission-level facility that steps down voltage for distribution or interconnects high-voltage lines. As part of Xcel Energy's network, it is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for interstate electricity transmission. The facility's location in Texas places it within the Electric Reliability Council of Texas (ERCOT) grid, which operates independently from the Eastern and Western Interconnections. Substations like Grassland Interchange are critical for maintaining grid stability and ensuring reliable power delivery to residential, commercial, and industrial customers in the region.
Environmental context
The substation is situated in a rural area of Texas, where electrical infrastructure supports agricultural and oil and gas operations. The facility's voltage levels indicate its role in long-distance power transmission, which can have land-use implications for transmission line corridors. Proper maintenance of switchgear and transformers is essential to minimize the risk of oil leaks and other environmental impacts.
Frequently asked questions
Grassland Interchange is a substation located in Texas, United States, near coordinates 33.18°N, 101.69°W. It is owned and operated by Xcel Energy.
Grassland Interchange operates at 230 kV and 115 kV, making it a transmission-level substation that connects high-voltage power lines.
Grassland Interchange is owned by Xcel Energy, a major utility company serving customers in the United States.
As part of the U.S. electrical grid, Grassland Interchange is subject to NERC reliability standards and FERC regulations. It also operates within the ERCOT interconnection in Texas.
Substations like Grassland Interchange are critical for voltage transformation, switching, and protection of the transmission grid, ensuring reliable electricity delivery to consumers.