Overview
Oakland City Substation is an operational electrical substation in the United States, owned and operated by Duke Energy. It operates at a voltage of 138 kV, serving the local grid.
Oakland City Substation is an operational electrical substation located in the United States, owned and operated by Duke Energy. The facility operates at a voltage of 138 kV, which is a common transmission-level voltage in the US power grid, indicating its role in regional electricity distribution. As a substation under Duke Energy's portfolio, it is subject to NERC reliability standards and FERC regulations for transmission-level assets. The 138 kV voltage class places it in the medium-to-high voltage range, typically used for subtransmission or distribution to large industrial customers or local distribution networks. The substation's operational status and voltage level suggest it plays a key role in maintaining grid stability in its area. Duke Energy is a major utility in the US, and this facility contributes to the company's extensive electrical infrastructure network, supporting reliable power delivery to surrounding communities.
Environmental context
The substation is located in a rural area near Oakland City, Indiana, with surrounding agricultural land and small communities. Its 138 kV voltage level indicates it is part of the transmission network, which can have environmental considerations such as land use for rights-of-way and potential impacts on local wildlife. Typical substations of this scale are designed with oil-filled transformers and switchgear that require proper containment to prevent soil and water contamination.
Frequently asked questions
Oakland City Substation is located in the United States, near Oakland City, Indiana, at coordinates 38.349269, -87.339005.
Oakland City Substation operates at a voltage of 138 kV, which is a common transmission-level voltage in the US power grid.
Oakland City Substation is owned and operated by Duke Energy, a major electric power holding company in the United States.
As a transmission-level substation in the US, Oakland City Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 138 kV substation typically serves as a subtransmission or distribution substation, stepping down voltage for local distribution or supplying large industrial customers, and plays a key role in regional grid reliability.