According to a report from the Stockholm Environment Institute, the Keystone XL pipeline — the 1,700-mile pipeline that would send 800,000 barrels a day of crude oil from Canada sand formations to Texas refineries — could potentially emit four times as much pollution as initially determined by the State Department.
Estimates made by the US federal government didn’t consider that transporting extra oil through the new pipeline can potentially cause prices to fall by almost $3 per barrel. More oil means more consumption, and more consumption means more pollution. Yet, organizations like the American Petroleum Institute (API) view the study as trivial, as the oil will be produced and transported either way; if it wasn’t being shipped through the pipeline, then it would be shipped using the railroad, which could also increase emission levels.
The report projects that the pipeline can raise greenhouse gas emissions by about 121 million tons of carbon dioxide per year. The State Department noted that the pipeline would, at the most, only increase CO2 emissions by 30 million tons this year.
Earlier this year, President Obama was still undecided about approving the pipeline; and his administration’s approval has been extended until after the midterm US elections. Obama has been making an effort to reduce the US’s GHG emissions — the report indicates that the pipeline’s emissions could undercut the government’s new policies to curb pollution.
Many scientists from outside the study claim that the extra 121 million tons produced by the pipeline is insignificant compared to the 36 billion tons that we globally emitted in 2013. Still, approving the pipeline could weaken Obama’s new climate policy, which takes a firm stance on the effects of climate change.
Developed and Written by Dr. Subodh Das and Tara Mahadevan
August 12, 2014
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