Overview
Decker Lake Substation is an operational electrical substation in Utah, United States, operating at 138 kV. It plays a key role in regional power distribution and grid stability.
Decker Lake Substation is an operational electrical substation located in Utah, United States. Operating at a voltage of 138 kV, it is classified as a high-voltage substation, typically serving as a node in the transmission or sub-transmission network. The facility is part of the broader electrical infrastructure that supports power delivery to residential, commercial, and industrial consumers in the region. As a substation in the United States, Decker Lake Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These entities enforce reliability standards and oversee the interstate transmission of electricity. The 138 kV voltage level is common for sub-transmission systems, often connecting bulk power transmission to local distribution networks. The substation likely includes switchgear, transformers, and protection systems compliant with standards such as IEEE C37. The substation's location in Utah places it within the Western Interconnection, one of the major power grids in North America. Its operational status indicates it is actively contributing to grid reliability and power distribution in the area. The facility supports the local community by ensuring stable electricity supply, which is critical for economic activities and daily life. Its role in the electrical infrastructure underscores the importance of substations in maintaining a resilient power system.
Environmental context
The substation is situated in an urban or suburban area of Utah, where electrical infrastructure must balance reliability with environmental considerations. High-voltage equipment like transformers may use insulating oils that require careful management to prevent soil or water contamination. The facility's operation contributes to local electromagnetic fields, which are regulated to ensure public safety. Proximity to residential or commercial zones necessitates adherence to noise and visual impact guidelines.
Frequently asked questions
Decker Lake Substation is located in Utah, United States, near coordinates 40.706104, -111.950849.
Decker Lake Substation operates at a voltage of 138 kV, which is typical for sub-transmission or high-voltage distribution systems.
Decker Lake Substation is currently operational, meaning it is actively used for power transmission and distribution.
Substations in the United States must comply with NERC reliability standards and FERC regulations. Equipment often follows IEEE and ANSI standards for safety and performance.
A 138 kV substation typically serves as a sub-transmission node, stepping down voltage from higher transmission levels (e.g., 230 kV or 345 kV) to distribution levels (e.g., 69 kV or lower), ensuring reliable power delivery to local networks.