June 2024 • The Utah Legislature funded development of the first battery-electric passenger train in the U.S. in partnership with ASPIRE, headquartered at Utah State University, and Stadler Rail, which will build the trainset at their North America Headquarters in Salt Lake City. Testing will begin in Fall 2025. The trainset has garnered national attention with Chicago Metra announcing in February 2024 its intent to purchase eight trainsets to replace some of its oldest — and highest polluting — trainsets. The $154 million order includes an option to purchase an additional eight trainsets.
In Utah, these trainsets could replace FrontRunner’s diesel engines and be
deployed by the 2034 Olympic Games.
Battery-Electric Trains
Stadler FLIRT: The Battery-electric FLIRT — a single-decker, lightweight train — will be the first passenger train in the U.S. to demonstrate electrified public transportation without overhead electric infrastructure, enabling emission-free travel and allowing for longer routes.
While Stadler’s focus is on the design and build of the trainset itself, ASPIRE will focus on charging infrastructure, workforce development, and potential outcomes, such as economic impacts and improving air quality.
This demonstration coincides with Phase 3 of Utah’s Unified Transportation plan, which designates electrification upgrades to North- and South-bound FrontRunner routes as a priority by 2050.