Overview
ROCKDALE is an operational electrical substation in the United States, operating at 138 kV. It plays a role in regional grid stability and power distribution.
ROCKDALE is an operational electrical substation located in the United States, with coordinates 42.977487, -89.048699. The facility operates at a voltage of 138 kV, placing it in the medium-to-high voltage range typical for sub-transmission and distribution substations. This voltage level is critical for connecting bulk power transmission to local distribution networks. As a substation in the United States, ROCKDALE operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The facility likely adheres to standards for grid reliability, cybersecurity, and maintenance. Substations of this voltage class are common across the U.S. grid, supporting industrial, commercial, and residential loads. The environmental context of ROCKDALE includes its location in a region with variable climate conditions, which may influence equipment design and maintenance schedules. The substation's role in the local grid is essential for ensuring reliable electricity supply to surrounding communities and industries. Its operational status contributes to the overall resilience of the regional electrical infrastructure.
Environmental context
The substation is located in a region with a temperate climate, experiencing seasonal temperature variations and occasional severe weather events. These conditions necessitate robust design and maintenance practices to ensure continuous operation. The facility's voltage level and location influence its environmental footprint, including land use and electromagnetic field considerations. As part of the broader grid, it supports the integration of renewable energy sources and helps maintain grid stability.
Frequently asked questions
ROCKDALE substation is located in the United States at coordinates 42.977487, -89.048699.
ROCKDALE substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution substations.
ROCKDALE substation is currently operational.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and cybersecurity.
A 138 kV substation serves as a critical node for stepping down transmission voltage to distribution levels, supplying power to local networks and end-users.