Electro-diesel multiple unit

An electro-diesel multiple unit (EDMU) or bi-mode multiple unit (BMU) is a form of passenger rail car, with permanently or semi-permanently coupled carriages, that can be powered either by an external electricity supply (like an electric multiple unit- EMU) or by using an onboard diesel engine (like a diesel-electric multiple unit – DEMU).
List of BMUs.
Oceania.
Australia.
NSW TrainLink Regional Train Project is building 117 bi-mode carriages (1.5 kV DC) to replace its diesel fleet of interstate and regional XPT, Xplorer and Endeavour trainsets to be delivered by CAF from 2023.
Europe.
France.
Bombardier has built dual-mode variants of its AGC series for the French operator SNCF; the electricity is collected by means of a pantograph.
United Kingdom.
Electro-diesel multiple units whose electricity source is overhead line include: