Overview
Cold Spring Substation is an operational electrical substation in Texas, United States, owned and operated by Sam Houston Electric Cooperative. It operates at a voltage of 138 kV, serving the local grid.
Cold Spring Substation is an electrical substation located in Texas, United States, owned and operated by Sam Houston Electric Cooperative. The facility is operational and plays a role in the regional power distribution network, with a voltage level of 138 kV, which is typical for sub-transmission and distribution substations. As a substation operating under the jurisdiction of the United States, it is subject to NERC reliability standards and FERC regulations for grid stability. The 138 kV voltage class is common for stepping down power from higher transmission voltages to distribution levels, serving industrial, commercial, and residential customers in the area. The substation's location in rural Texas supports the electrical infrastructure for the surrounding community, ensuring reliable power delivery. Sam Houston Electric Cooperative, a member-owned utility, operates the facility as part of its commitment to providing electricity to its members in Southeast Texas.
Environmental context
The substation is located in a rural area of Texas, where the local environment includes forested and agricultural lands. Electrical infrastructure like this substation is designed to minimize environmental impact through proper siting and maintenance, though it may involve clearing of vegetation for safety and access. The 138 kV voltage level indicates moderate electromagnetic fields, which are managed according to industry standards.
Frequently asked questions
Cold Spring Substation is located in Texas, United States, near coordinates 30.568721, -95.103662, in a rural area served by Sam Houston Electric Cooperative.
Cold Spring Substation operates at a voltage of 138 kV, which is a common voltage for sub-transmission and distribution substations in the United States.
Cold Spring Substation is owned and operated by Sam Houston Electric Cooperative, a member-owned electric utility serving Southeast Texas.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Additionally, they follow IEEE and ANSI standards for equipment and safety.
A 138 kV substation typically steps down higher transmission voltages (e.g., 230 kV or 345 kV) to distribution voltages (e.g., 69 kV or 34.5 kV) for local delivery, or interconnects sub-transmission lines to enhance grid reliability and serve industrial or large commercial loads.