Philip Hammond, the Secretary of State for Transport, stated in Parliament on the 25th November 2010:
‘The Chancellor also announced on 20 October the electrification of the lines between Liverpool, Manchester, Preston and Blackpool, representing an investment of up to £300 million. I expect work in the north-west to begin next year and to be completed at about the same time as work on the Thames valley commuter lines, in 2016. Some sections will be completed well ahead of this, notably Manchester to Newton-le-Willows in late-2013, allowing new electric trains to operate from Manchester to Scotland. As with Thameslink, we will require Network Rail to keep a tight rein on costs. The redeployment of electric rolling stock to these routes will, in turn, free up hundreds of diesel units, which will be available to train operators to lease as they become available in the period after 2015.’
In a further reply he stated:
‘…..Electrification will allow the electric carriages released by the delivery of the new Thameslink carriages to be deployed. There is no point completing that electrification (Man. to Blackpool), except for the section from Manchester to Newton-le-Willows, until those electric carriages are available. The timetabling is perfectly logical and the early completion of Manchester to Newton-le-Willows will allow brand-new electric trains to be operated on the Manchester to Scotland routes.’
Some good news then. In 2011 start electrifying the line from Manchester to the West Coast Main Line at Newton le Willows which will enable the diesel powered trains to Edinburgh that run through Preston to be new electric trains by late 2013. While the remainder of the electrification from Manchester via Bolton and Preston to Blackpool will be complete by 2016, as well as the Liverpool to West Coast Main Line track. The bad news being that the line through Preston gets second hand stock from London, but better that, than nothing and the lines around London are much more congested so bigger faster trains are needed.