Overview
Paralleling Station 2 is an operational substation owned by Caltrain in the United States, supporting rail electrical infrastructure near San Francisco.
Paralleling Station 2 is a substation owned and operated by Caltrain, located in the United States at coordinates 37.709424, -122.401556, near San Francisco. As a rail traction substation, it plays a critical role in converting and distributing electrical power to Caltrain's commuter rail network, ensuring reliable train operations along the corridor. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. Typical rail substations in the US operate at medium voltages (12-25 kV) for traction power. The substation's proximity to urban infrastructure suggests it is part of a modernized rail electrification system. This substation is essential for Caltrain's electrification project, which aims to reduce emissions and improve service frequency. By supporting electric trains, it contributes to lower carbon emissions compared to diesel operations, aligning with California's environmental goals. The facility's operational status indicates ongoing grid integration and community service.
Environmental context
Located in the San Francisco Bay Area, the substation operates in a region with strict air quality regulations and ambitious climate targets. Rail electrification reduces local air pollutants and greenhouse gas emissions compared to diesel trains. The facility's urban setting requires careful noise and electromagnetic field management, typical for substations in populated areas.
Frequently asked questions
Paralleling Station 2 is located near San Francisco, California, United States, at coordinates 37.709424, -122.401556.
Paralleling Station 2 is a traction substation that supplies electrical power to Caltrain's commuter rail system, converting high-voltage transmission power to the appropriate voltage for train operations.
The substation is owned and operated by Caltrain, the commuter rail agency serving the San Francisco Peninsula and Santa Clara Valley.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission and distribution, ensuring grid stability and safety.
By enabling electric train operations, the substation helps reduce diesel emissions, contributing to California's climate action targets and improving local air quality.