Welcome to the
EMU Preservation,
Together As One.
The Alternating Current Multiple Unit (A.C.M.U.) Society was formed in 2025 as the formal merger between two railway preservation groups, the Clacton Express Preservation Group and the Class 315 Preservation Society.
Our core aim is to bring unity to EMU preservation, an often overlooked corner of railway preservation. We do this by forging strategic partnerships with organisations to bring in dedicated marketing, promotion and financial support to a variety of AC EMUs.
Upcoming Events
ACMU Stall @ LMMR's Spring GalaSat 14 MarLlanelli and Mynydd Mawr Railway
OUR PARTNERS
Supporting Organizations that own AC EMUs
We are proud to collaborate and partner with organizations and entities that share our passion for railway preservation and heritage. Together, we work towards promoting the importance of preserving historic railway vehicles and the stories they embody.
East Anglian Railway Museum
Llanelli & Mynydd Mawr Railway
Rushden, Higham and Wellingborough Railway
Fife Heritage Railway