Quote:
Originally Posted by WestCoastEcho
Seriously, if you want to cut back on the rumbling diesel noises, and the diesel exhaust, be prepared to pay CP and CN Rail a 🞵🞵🞵🞵 ton of money to convert the lines to electric so they can run electric trains for the local work, with some sort of locomotive exchange once the trains reach either CP's Pitt Meadows terminal or CN's Surrey terminal.
That does lead me to wonder; how much would it cost to electrify all Metro Vancouver rail lines? Probably looking at overhead catenaries...
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well, in 1985 it cost 500 million to electrify 132km for the tumbler ridge BC Rail subdivision. assuming for only inflation, that is 1.05 billion today.
which would make it ~ 8 million/km in today's money. now, it is important to keep in mind that it was built next to a hydro dam so there was no need to run a lot of transmission lines to power it.
for CP Rail from Pit Meadows to the port, you're looking at about 40kms. so that is 320 million. lets assume there are 2 main-lines. that is now 640 million.
for CN Rail from Surrey Yard to the port, you're looking at about 30kms. that is 480 million. lets assume again there are 2 main-lines. that is now 480 million.
so, now how do we get enough electricity to power them? Tumbler ridge was built next to a large hydro-electric dam. they would need a lot of transmission lines to power these engines as Tumbler ridge used 50,000 volts AC for its overhead gantries. for comparison, SkyTrain generally uses 600 Volts DC.
for equipment, you would need a lot, and i mean A LOT of engines for these trains. freight trains dont normally use electric. the
engines for Tumbler Ridge were unique and custom made to allow use without special operators.
now, it is important to remember that diesel engines are much better for freight because of tractive effort which really doesn't matter for passenger trains.
also, another big key issue, is double stacked
well-cars used almost always in North America. Europe doesn't really use these, but over head gantries pose a clearance issue with these.
but, in the end, this wouldn't solve one key issue that people have; shunting. no amount of electricity will solve that issue. diesel locomotives are also much more efficient then trucks so that is better then purring everything on trucks.