Overview
Gasconades Creek Substation is an operational electrical substation in Texas, United States, owned and operated by the Lower Colorado River Authority. It operates at 345 kV, a high voltage level critical for regional grid stability.
Gasconades Creek Substation is a high-voltage electrical substation located in Texas, United States. Owned and operated by the Lower Colorado River Authority (LCRA), this facility plays a key role in the state's electrical infrastructure. The substation operates at 345 kV, placing it in the high-voltage transmission category, which is essential for long-distance power transfer and grid reliability. As part of the U.S. electrical grid, Gasconades Creek Substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for transmission-level assets. The 345 kV voltage level is typical for bulk power transmission, connecting generation sources to load centers across Texas. The substation likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards for substation automation. The substation's location in rural Texas supports the region's energy needs, including residential, agricultural, and industrial consumers. Its operation under LCRA ensures integration with the Texas Interconnection, which is managed by the Electric Reliability Council of Texas (ERCOT). The facility contributes to grid stability and energy security in central Texas, supporting the state's growing demand for electricity.
Environmental context
The substation is situated in a semi-arid region of Texas, characterized by grasslands and agricultural land. High-voltage transmission lines can impact local wildlife through collision risks and habitat fragmentation, though mitigation measures such as bird flight diverters are often employed. The facility's operation involves minimal direct emissions, but its role in transmitting power from fossil fuel or renewable sources influences the overall environmental footprint of the regional grid.
Frequently asked questions
Gasconades Creek Substation is located in Texas, United States, near coordinates 31.939326, -100.830184. It is owned and operated by the Lower Colorado River Authority.
Gasconades Creek Substation operates at 345 kV, which is a high-voltage transmission level used for bulk power transfer across long distances.
In the United States, transmission-level substations are regulated by the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards.
The Lower Colorado River Authority (LCRA) is a public utility that provides electricity, water, and community services in central Texas. It operates generation and transmission assets, including substations like Gasconades Creek, to support the ERCOT grid.
A 345 kV substation serves as a critical node in the transmission network, enabling efficient long-distance power transfer and voltage regulation. It helps balance supply and demand, and supports grid resilience by providing alternative pathways for electricity flow.