Overview
North Hammond Substation is an operational electrical substation in the United States, owned and operated by NIPSCO. It operates at a voltage of 69 kV, serving the grid in the Hammond, Indiana area.
North Hammond Substation is an operational electrical substation located in the United States, specifically in the Hammond, Indiana area. Owned and operated by NIPSCO (Northern Indiana Public Service Company), this facility plays a key role in the regional electrical infrastructure. With a voltage level of 69 kV, it is classified as a transmission-level substation, contributing to the stability and reliability of the local power grid. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set standards for grid reliability and security. As a 69 kV facility, it is typical for sub-transmission or distribution-level applications, serving as a link between higher-voltage transmission lines and local distribution networks. The equipment likely includes circuit breakers, transformers, and switchgear compliant with industry standards such as IEEE C37. Located in an urban-industrial area near Chicago, the substation supports the electrical needs of residential, commercial, and industrial customers in Hammond and surrounding communities. Its operational status ensures continued grid stability, and its role in the NIPSCO network underscores its importance to the regional energy infrastructure. The facility's age and specific technical details are not publicly available, but it remains a critical asset for local power distribution.
Environmental context
The substation is situated in an urban environment in Hammond, Indiana, near the southern shore of Lake Michigan. The area has a mix of industrial and residential zones, with the substation's footprint likely minimal in terms of land use. Electrical infrastructure in such settings is designed to minimize environmental impact through proper insulation, oil containment for transformers, and adherence to electromagnetic field guidelines. The facility's operation supports the local grid without significant direct environmental disruption.
Frequently asked questions
North Hammond Substation is located in Hammond, Indiana, United States, near the southern shore of Lake Michigan. Its approximate coordinates are 41.630628, -87.518142.
North Hammond Substation is owned and operated by NIPSCO (Northern Indiana Public Service Company), a utility serving northern Indiana.
North Hammond Substation operates at a voltage of 69 kV (69,000 volts), which is typical for sub-transmission or distribution-level substations in the United States.
As part of the US electrical grid, North Hammond Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets. It also follows IEEE and ANSI standards for substation equipment.
A 69 kV substation typically steps down voltage from higher transmission lines (e.g., 138 kV or 230 kV) for distribution to local networks, serving industrial, commercial, and residential customers. It also provides switching and protection functions for grid reliability.