Overview
Waco M&M Mars 2 Substation is an operational electrical substation in Waco, Texas, owned and operated by Oncor. It operates at 138 kV, serving the local grid.
Waco M&M Mars 2 Substation is an electrical substation located in Waco, Texas, United States. Owned and operated by Oncor, the facility is part of the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. The substation operates at 138 kV, a common voltage level for sub-transmission systems in the United States. As a substation under Oncor's jurisdiction, it falls under the regulatory oversight of the Public Utility Commission of Texas (PUCT) and must comply with NERC reliability standards for grid stability. The 138 kV voltage level indicates it serves as a critical node connecting transmission lines to distribution networks, typically supplying industrial or large commercial customers. Oncor, as the transmission and distribution utility, maintains the substation to ensure reliable power delivery. The substation's location in Waco supports the electrical infrastructure for the surrounding community and industrial areas. Its operational status ensures continued grid reliability, contributing to the region's energy security. The facility plays a role in maintaining voltage stability and load balancing within the ERCOT interconnection.
Environmental context
The substation is situated in an urban area of Waco, Texas, where electrical infrastructure must accommodate both residential and industrial demand. The 138 kV voltage level suggests it is a key node for local distribution, with potential environmental considerations including electromagnetic field management and storm resilience. The facility's design likely incorporates standard measures to minimize visual and noise impact on the surrounding community.
Frequently asked questions
Waco M&M Mars 2 Substation is located in Waco, Texas, United States, at coordinates 31.487096, -97.195821.
The substation is owned and operated by Oncor, a major transmission and distribution utility in Texas.
The substation operates at 138 kV, a standard sub-transmission voltage level in the United States.
As part of the ERCOT grid, the substation must comply with NERC reliability standards and PUCT regulations for grid stability and safety.
A 138 kV substation typically steps down high-voltage transmission power to distribution levels, serving industrial or large commercial customers and ensuring local grid reliability.