Overview
Newtown Substation is an operational electrical substation in Ohio, United States, owned and operated by Duke Energy. It operates at 138 kV, serving as a key node in the regional transmission grid.
Newtown Substation is an operational electrical substation located in Ohio, United States. Owned and operated by Duke Energy, a major utility in the region, the facility plays a critical role in stepping down high-voltage electricity for local distribution. With a voltage level of 138 kV, it is classified as a transmission-level substation, integral to maintaining grid stability and reliability in the area. The substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. These frameworks ensure the facility meets stringent requirements for grid security, maintenance, and operational resilience. As part of Duke Energy's extensive network, Newtown Substation likely incorporates modern switchgear and automation technologies consistent with ISO/IEC 61850 standards for substation communication. Located in a suburban setting near Cincinnati, the substation supports the electrical infrastructure for residential, commercial, and industrial customers. Its 138 kV capacity positions it as a medium-voltage asset within the broader transmission system, contributing to the reliable delivery of electricity across the region. The facility's operational status underscores its ongoing role in the local energy landscape.
Environmental context
The substation's location in a suburban area near Cincinnati places it within a mixed residential and commercial environment. Electrical infrastructure at this voltage level typically requires careful land use planning to minimize visual and electromagnetic impacts. The facility's operation aligns with regional grid demands, supporting energy distribution while adhering to environmental regulations that govern noise, electromagnetic fields, and land use compatibility.
Frequently asked questions
Newtown Substation is located in Ohio, United States, near the city of Cincinnati. Its approximate coordinates are 39.1179° N, -84.3664° W.
Newtown Substation operates at 138 kV, which is a common voltage level for transmission substations that distribute power to local distribution networks.
Newtown Substation is owned and operated by Duke Energy, one of the largest electric power holding companies in the United States.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, ISO/IEC 61850 standards are often used for substation automation and communication.
A 138 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses. It also provides switching and protection functions to ensure grid reliability.