Stratt Substation: 138 kV Operational Substation in the United States

Stratt Substation is an operational electrical substation located in the United States, with coordinates near 29.05°N, -95.35°W. Operating at a voltage of 138 kV, it is classified as a transmission-level substation, which is typical for facilities that step down high-voltage power for distribution or interconnect regional grids. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. The 138 kV voltage level is common for sub-transmission and transmission applications, serving industrial and urban loads. The facility's location in the Gulf Coast region suggests it may support energy-intensive industries or integrate with the broader ERCOT or SPP interconnections. As part of the electrical infrastructure, Stratt Substation contributes to grid reliability and power delivery in its area. Its operational status indicates ongoing service, and its voltage class places it in a medium-to-high criticality tier for local grid stability. The facility's environmental context includes potential impacts from coastal weather patterns, which are a consideration for substation design and maintenance.

The substation is located in a coastal region of the United States, where environmental factors such as humidity, salt spray, and hurricane risks influence infrastructure design and maintenance. These conditions require robust insulation and corrosion protection for switchgear and transformers. The area's industrial and urban mix also means the substation supports significant load demand, with potential environmental considerations related to electromagnetic fields and land use.