Tyrrell Substation - Entergy Electrical Substation in Texas, United States

Tyrrell Substation is an operational electrical substation located in Texas, United States. Owned and operated by Entergy, a major utility company in the region, the facility plays a key role in the local electrical infrastructure. The substation operates at voltage levels of 69 kV and 13.8 kV, indicating its function in both transmission and distribution within the power grid. The substation's technical specifications include dual voltage levels, which are typical for facilities that step down power from transmission to distribution networks. In the United States, substations like Tyrrell are subject to NERC reliability standards and FERC regulations, ensuring grid stability and compliance. The 69 kV level suggests a sub-transmission role, while the 13.8 kV level is common for local distribution. As part of Entergy's network, Tyrrell Substation contributes to the reliable supply of electricity to residential, commercial, and industrial customers in the region. Its operational status and location in Texas, a state with a large and growing energy demand, underscore its importance in maintaining grid resilience and supporting economic activity.

The substation is located in Texas, a state with a diverse climate ranging from humid subtropical to arid. The facility's operation involves electromagnetic fields and potential oil leakage from transformers, which are managed through standard environmental safeguards. Its urban or rural setting influences the ecological impact, but specific local environmental features are not detailed.