Overview
Dalhart Substation is an operational electrical substation in Dalhart, Texas, owned and operated by Xcel Energy. It operates at 115 kV and 69 kV voltage levels, serving the regional power grid.
Dalhart Substation is an operational electrical substation located in Dalhart, Texas, United States. Owned and operated by Xcel Energy, the facility plays a key role in the regional transmission and distribution network, handling voltage levels of 115 kV and 69 kV. As a substation, it serves as a critical node for stepping down high-voltage electricity from transmission lines to lower voltages suitable for local distribution. The substation's technical specifications indicate a dual-voltage configuration of 115,000 volts and 69,000 volts, which is typical for a medium-to-large substation supporting both transmission and sub-transmission functions. In the United States, such facilities operate under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and must comply with North American Electric Reliability Corporation (NERC) reliability standards to ensure grid stability. Xcel Energy, as the owner and operator, is subject to these frameworks, which mandate regular maintenance, cybersecurity protocols, and operational reporting. Environmentally, the substation is situated in the Texas Panhandle, a region characterized by flat plains and a semi-arid climate. The facility's location in a rural area reduces direct environmental impact compared to urban substations, but its role in supporting agricultural and residential electricity demand is significant. The substation's age and specific equipment details are not disclosed, but its operational status indicates ongoing contribution to the local grid's reliability and resilience.
Environmental context
Located in the Texas Panhandle near Dalhart, the substation operates in a semi-arid region with flat terrain and agricultural land use. The area experiences hot summers and cold winters, which can affect equipment performance and maintenance schedules. As a rural substation, its environmental footprint is relatively low, but it supports essential services for farming communities and small towns. The dual-voltage setup allows efficient power distribution across varying distances, reducing transmission losses.
Frequently asked questions
Dalhart Substation is located in Dalhart, Texas, United States, at coordinates 36.064854, -102.528811.
Dalhart Substation is owned and operated by Xcel Energy, a major utility company serving parts of the United States.
Dalhart Substation operates at two voltage levels: 115,000 volts (115 kV) and 69,000 volts (69 kV), typical for transmission and sub-transmission applications.
In the United States, substations must comply with NERC reliability standards and FERC regulations for grid stability and cybersecurity. Xcel Energy adheres to these frameworks.
Substations transform voltage levels, switch circuits, and protect the grid. They are critical for transmitting electricity from power plants to distribution networks serving homes and businesses.