questionText: To ask the Secretary of State for Transport, whether she has made a comparative assessment of the whole-life costs of (a) full and (b) partial railway electrification taking into account (i) infrastructure and (ii) rolling stock including (A) fully electr
answerText: The department is working closely with Network Rail to develop updated plans for where and when electrification is required to deliver a fully decarbonised railway, that considers both track and train, as well as the recent development of battery technolo...
heading: Railways: Electrification