Siemens Desiro
The majority of TPE's rolling stock was procured during the late 2010s under "Project Nova". These consist of the "Nova 1" () BMU trainsets, the "Nova 2" CAF Civity EMUs, and the "Nova 3" Mark 5A fixed-formation carriages paired with Class 68 diesel locomotives. These have replaced older rolling stock, such as the Bombardier Turbostar 170/3s and Siemens Desiro 350/4s, as well as most of their Siemens Desiro 185s, although these are still used on some routes. TPE has facilitated an operational shift towards more inter-city style services, although the commuter market still remains important.