# Caltrain’s Retired Diesel Fleet to Support Passenger Rail Growth in Lima, Peru
In an exceptional international collaboration, Caltrain, the veteran rail operator in the San Francisco Bay Area, will dispatch its retired diesel fleet to Lima, Peru, to assist in launching new commuter rail service in the region. Following months of discussions and a formal procurement process, this agreement will facilitate the transfer of 90 retired gallery cars and 19 diesel locomotives from Caltrain’s inventory to the Municipality of Lima, Peru. The fleet will continue to offer valuable passenger transport in a fresh environment after successful decades of service in the United States.
### A New Destination for an Established Fleet
Caltrain’s choice to retire its diesel fleet is part of its ongoing electrification initiative, representing a major advancement in the rail service’s dedication to sustainability. As Caltrain shifts to 100% renewable, zero-emission services with its cutting-edge electric trains, the retired diesel trains are set for a new chapter in Peru. This fleet, comprised of equipment constructed between 1985 and 1987, has served millions of riders over the years, significantly contributing to the development and growth of the territories it operated.
The Municipality of Lima quickly indicated interest in acquiring the retired rolling stock for its own transportation enhancements, and after negotiations, a $6 million agreement was finalized to facilitate the transfer of the vehicles. This transaction represents not only a reuse deal but also a testament to international collaboration driven by common aspirations for enhanced mobility and environmental accountability.
### Promoting Sustainable Mobility in Peru
The acquisition of Caltrain’s former diesel fleet is a significant boost for Lima’s transit goals. Lima has been proactively tackling its urban mobility issues, including critical traffic congestion and high pollution levels. By introducing a commuter rail option featuring the Caltrain fleet, Lima can provide its residents with an alternative mode of transport that delivers environmental and economic advantages. This new rail service is anticipated to alleviate automobile traffic, thereby decreasing both congestion and carbon emissions.
“These trains carry a rich and proud service history that we are honored to share with the people of Peru,” stated Caltrain Board Chair Dev Davis. “The F40s hold a cherished spot among train enthusiasts, and there’s no better purpose for them than to continue helping people reach their destinations.”
For Lima, this acquisition goes beyond merely obtaining trains. It represents a step toward developing a modern, efficient, and sustainable public transportation network capable of fostering economic growth, providing access to employment and opportunities, and enhancing overall urban mobility. The retired diesel trains will support the launch of a new regional commuter rail line in the greater Lima area, serving thousands of passengers. Reduced greenhouse gas emissions and improved air quality will benefit both daily commuters and local communities, playing an essential role in the city’s sustainability initiatives.
### A Collective Endeavor Supported by International Organizations
The agreement has been celebrated as a paradigm of cross-border collaboration, with backing from the U.S. Department of State, the U.S. Department of Commerce, and the Bay Area Air Quality Management District (BAAQMD). These three organizations were pivotal in facilitating the deal, recognizing how the agreement aligns with broader objectives of international environmental stewardship and reinforced diplomatic relations between the U.S. and Peru.
“This agreement will aid Peru in realizing a more sustainable future while simultaneously bringing millions of dollars to assist in maintaining Caltrain operations,” said Caltrain Executive Director Michelle Bouchard. “Our former passenger cars and locomotives will kickstart new commuter rail service in greater Lima, ensuring cleaner air for commuters and community residents while enhancing access to opportunities that robust public transportation facilitates.”
The Bay Area Air Quality Management District (BAAQMD), in particular, was instrumental in extending a waiver to ensure the diesel locomotives could remain operational, thereby preventing their disposal and allowing them to fulfill sustainable missions in Peru. This reflects a forward-thinking approach to utilizing aging rail assets that would otherwise need costly decommissioning or harmful disposal methods.
### Caltrain’s Electrification: A New Chapter Unfolds
Meanwhile, Caltrain has already commenced operations with a fully electrified system, having launched its advanced electric schedule in September 2024. This transition to electric-powered trains marks a significant milestone in the rail line’s 160-year history, connecting San Francisco to San Jose and offering quicker, more frequent, and quieter transit for thousands of daily commuters. The electric fleet operates with zero emissions, utilizing 100% renewable energy, marking a substantial decrease in the system’s carbon footprint. This development occurs amid “significant ridership growth,” with a growing number of Bay Area residents opting for the upgraded, eco-friendly service.
The new electric trains are part of Caltrain’s broader transition into a cutting-edge public transportation provider, aligning with California’s ambitious climate targets and the rising demand for sustainable commuting solutions.
### Strengthening U.S.