Overview
Barnhart Substation is an operational electrical substation in Texas, United States, owned and operated by Golden Spread Electric Cooperative. It operates at a voltage of 69 kV, serving the regional grid.
Barnhart Substation is an operational electrical substation located in Texas, United States. Owned and operated by Golden Spread Electric Cooperative, the facility plays a key role in the regional power distribution network. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for sub-transmission and distribution applications in rural and semi-urban areas. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As part of the Electric Reliability Council of Texas (ERCOT) interconnection, it adheres to regional grid reliability requirements. The 69 kV voltage level is common for connecting distribution networks to higher-voltage transmission lines, facilitating power flow to local communities. Located in a rural area of West Texas, the substation supports the electrical infrastructure for agricultural and residential customers. Its operational status ensures stable power supply to the region, contributing to grid resilience. The facility's role in the cooperative's network underscores its importance in delivering electricity to member-consumers in the Golden Spread service area.
Environmental context
The substation is situated in a semi-arid region of West Texas, characterized by low rainfall and high evaporation rates. The surrounding landscape is primarily rangeland and agricultural fields, with minimal urban development. The facility's operation has a low direct environmental impact, though its role in power distribution supports local energy needs without significant land-use change. The 69 kV voltage level indicates a moderate footprint, with typical substation design including oil-filled equipment that requires standard environmental safeguards.
Frequently asked questions
Barnhart Substation is located in Texas, United States, near the coordinates 31.298179, -101.162345. It serves the rural area of West Texas.
Barnhart Substation operates at a voltage of 69 kV, which is a medium-voltage level commonly used for sub-transmission and distribution in the United States.
Barnhart Substation is owned and operated by Golden Spread Electric Cooperative, a member-owned utility serving the Texas Panhandle and South Plains regions.
As part of the U.S. electrical grid, Barnhart Substation must comply with NERC reliability standards and FERC regulations. It also operates within the ERCOT interconnection, which has additional regional requirements.
A 69 kV substation typically steps down voltage from higher transmission lines (e.g., 138 kV or 230 kV) to distribution levels (e.g., 12.47 kV or 25 kV), serving local communities and industries. It is a critical node in the power delivery chain.