O L Leigh
Established Member
An integrated network with connections that work (as suggested in the Foster report as an alternative to the bi-mode IEP) can only happen properly with a nationalised system.
I disagree.
The biggest user of bi-mode trains would be Arriva XC. I see little reason why they need to persist with long-distance through services when greater efficiencies could have been secured by breaking their routes into diesel and electric services with changes at certain key locations in order to facilitate this. This might be marginally less convenient for some of their passengers but it would reduce the extent to which diesel trains are run under the wires and, where electric traction could be substituted, maximised the efficiencies on offer.
This is a situation that exist now under the current operating conditions. It wouldn't require many in-fill electrification schemes through the Midlands and North to make offering electric services much more feasible and attractive.
Electrification will be slow to happen and piecemeal. So we are left with the bi-mode to at least use mains power/regenerative braking where it exists. This will encourage rather than discourage further wiring as operators discover the reduced diesel maintenance requirements and passengers the peace and quiet on offer under the wires.
Again I disagree.
Successful electrification schemes have always been tied to route modernisation and new rolling stock. If the alternative is a nearly-new sticking plaster in the form of bi-mode trains the incentive to electrify is removed. Additionally it rules out the trickle-down benefits brought about by the cascade of rolling stock to other areas and operators. In-fill electrification schemes tied with new electric stock for XC would free up Voyagers to strengthen services elsewhere or even to be cascaded to other operators. Likewise the extension of the MML electrification would free up all of EMT's HST's and Meridiens.
Bi-mode is a short-term gain that doesn't address any of the key needs of the railway. It is neither an efficient mode of operation nor does it benefit the operators or the passengers.
O L Leigh
