by Graeme » Wed 10 Jul 2013, 22:56:28
R, Never thought you would be a cheeky bugger. Do you relish putting a metaphorical boot in my face? Kinda sums up your (and industry) true attitude to anyone who disagrees with you.
$this->bbcode_second_pass_quote('', '')Is he just trying to fool all the environmentalists into thinking he is stopping oil from the tar sands from reaching the US?” If he is then he must have a very low opinion of the intelligence of most environmentalists. Do you know of one environmentalist incapable of understand the facts I just presented?
Except for Graeme, of course. LOL. Sorry buddy...a cheap shot but you do deserve it.
R and P, Well, I've got some "facts" of my own. Although this thread is about transport of oil by rail, it is relevant to also talk about risks of oil transport by pipeline. Strangely enough, they can leak and have leaked too. I've posted climate threats in the other thread on Obama's Global Warming Plan but they are also discussed in this
link by David Bello.
$this->bbcode_second_pass_quote('', 'T')ar sands oil is already traveling south by train, but this is a stopgap
measure. Moving tar sands by rail is three times more expensive than by
pipeline at current rates. As the tar sands operations ramp up, rail alone
could prove a prohibitive cost barrier to further development.
What about another pipeline, should Keystone XL fail? Canada has the option
of going west to the Pacific Coast to reach supertankers bound for China. [
already blocked]
Or it could go east, through existing pipelines, to the Midwest or the
Atlantic Coast. These options are problematic. A Pacific pipeline—the least
viable choice—would have to traverse the Rocky Mountains, passing through
land owned by First Nations and other native groups in British Columbia,
who have opposed a pipeline for fear of spills and other impacts. An
Atlantic pipeline could be cobbled together from pipelines that now link
Alberta to the eastern coast of North America. Engineers would have to
reverse the flow of oil, much as ExxonMobil did for the Pegasus pipeline,
which now carries crude from Illinois to Texas. But older pipelines that
have been reversed may be more prone to leaks. Pegasus, for instance,
sprung a tar sands oil leak in Arkansas this past April. And retrofitting
existing pipelines is likely to elicit strong protest from
environmentalists and others.
Given these obstacles, the tar sands industry needs Keystone XL to further
expand, according to the epa and IEA reports. At present, Alberta’s tar
sands produce 1.8 million barrels of oil a day. Keystone XL would ship
another 830,000 barrels daily.