Marshville Station 299 Substation - National Grid, New York, United States

Marshville Station 299 is an electrical substation located in New York, United States, owned and operated by National Grid. The facility is operational and plays a role in the regional power grid, stepping down transmission voltages for distribution. It is part of National Grid's extensive network serving the northeastern US. The substation operates at voltage levels of 115 kV and 69 kV, typical for sub-transmission and distribution infrastructure. As a National Grid asset, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and the New York Independent System Operator (NYISO), ensuring compliance with NERC reliability standards. The facility likely employs modern switchgear and automation systems to maintain grid stability. Located in a rural area of New York, the substation supports local communities and industries by providing reliable electricity. Its role in the grid is critical for maintaining voltage stability and power flow, especially during peak demand periods. The facility contributes to the resilience of the regional electrical infrastructure.

The substation is situated in a rural area of New York, surrounded by agricultural land and small communities. Its operation involves electromagnetic fields and potential oil leakage from transformers, which are managed through standard environmental protocols. The facility's location away from dense urban centers reduces direct exposure risks, but its role in the grid supports broader environmental goals by enabling efficient power transmission and integration of renewable energy sources.