Overview
Van Humble Substation is an operational electrical substation in Texas, United States, operated by South Texas Electric Cooperative. It operates at 69 kV, serving the regional grid.
Van Humble Substation is an operational electrical substation located in Texas, United States, and operated by South Texas Electric Cooperative. The facility operates at a voltage of 69 kV, placing it in the sub-transmission or distribution voltage class typical for regional power distribution in rural and suburban areas. The substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As part of the Electric Reliability Council of Texas (ERCOT) interconnection, the facility adheres to NERC's Critical Infrastructure Protection (CIP) standards and FERC's regulations for transmission-level assets. This substation plays a key role in distributing electricity to communities in the South Texas region, supporting local residential, commercial, and agricultural loads. Its operation by a cooperative underscores its importance in providing reliable power to member-owners in a less densely populated area, contributing to grid stability and energy access.
Environmental context
The substation is located in a rural area of Texas, where the local environment includes agricultural lands and coastal plains. Electrical infrastructure like Van Humble Substation is designed to minimize environmental impact through proper siting and maintenance, with considerations for wildlife and vegetation management. The 69 kV voltage level indicates a moderate scale, typical for distribution networks that serve smaller communities without the larger footprint of high-voltage transmission lines.
Frequently asked questions
Van Humble Substation is located in Texas, United States, near coordinates 28.803831, -96.630677, in a rural area served by South Texas Electric Cooperative.
Van Humble Substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution substations in the United States.
Van Humble Substation is operated by South Texas Electric Cooperative, a member-owned utility serving the South Texas region.
Substations in the United States must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) standards for cybersecurity and physical security.
As part of the ERCOT interconnection, Van Humble Substation distributes electricity to residential, commercial, and agricultural customers in South Texas, supporting grid stability and energy reliability.