Overview
Blackwell Street Substation is an operational electrical substation in Dallas, Texas, owned by Oncor. It operates at 138 kV and 12.5 kV, serving the local grid.
Blackwell Street Substation is an electrical substation located in Dallas, Texas, United States. Owned by Oncor, a major transmission and distribution utility in Texas, the facility plays a key role in the regional power grid. The substation is operational and handles voltage levels of 138 kV and 12.5 kV, indicating its function in stepping down transmission-level voltage for distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Electric Reliability Council of Texas (ERCOT), which oversees the majority of Texas's grid. Oncor, as the owner, adheres to NERC reliability standards and FERC regulations for transmission assets. The facility's voltage levels suggest it serves both sub-transmission and distribution functions, typical for substations in urban areas. As part of the Dallas metropolitan area, Blackwell Street Substation supports the electrical infrastructure for a densely populated region with significant commercial and residential demand. Its location in a major urban center underscores its importance for grid stability and reliability. The substation contributes to the resilience of the local power system, ensuring consistent electricity supply to end-users.
Environmental context
Located in an urban area of Dallas, Texas, the substation's environmental context is shaped by its role in the city's electrical grid. Urban substations like this one are critical for managing load density and reducing transmission losses. The surrounding environment includes residential and commercial zones, where electromagnetic fields and noise are managed through standard design practices. The facility's operation aligns with local environmental regulations and grid reliability requirements.
Frequently asked questions
Blackwell Street Substation is located in Dallas, Texas, United States, at coordinates 32.867430, -96.765824.
Blackwell Street Substation is owned by Oncor, a major electric transmission and distribution utility serving Texas.
Blackwell Street Substation operates at 138 kV and 12.5 kV, indicating it handles both transmission and distribution voltage levels.
As part of the US electrical grid, Blackwell Street Substation operates under NERC reliability standards and FERC regulations, with additional oversight from ERCOT for the Texas interconnection.
Substations like Blackwell Street step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses in the Dallas area.