East Side Lima Substation: 138 kV Electrical Substation in Lima, Ohio

East Side Lima Substation is an operational electrical substation located in Lima, Ohio, United States. It operates at a voltage of 138 kV, classifying it as a medium-voltage substation that plays a key role in local power distribution and transmission within the regional grid. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. As a 138 kV facility, it is typical of substations that step down power from higher transmission voltages to distribution levels, serving industrial and residential customers in the Lima area. This substation contributes to the electrical infrastructure resilience of west-central Ohio, supporting the local economy and community. Its operational status ensures continued grid stability and power delivery to the region, which includes a mix of manufacturing, agriculture, and urban development.

The substation is located in an urban area of Lima, Ohio, where electrical infrastructure is integrated into the built environment. Its operation involves standard electromagnetic fields and heat dissipation, with minimal direct environmental impact. The surrounding region experiences temperate climate conditions, and the substation's design likely includes measures to manage stormwater runoff and prevent oil leaks from transformers.