A new report prepared by the environmental group Oil Change International (OCI) supposes that the Keystone XL Pipeline would result in the annual release of another 181 million metric tons of greenhouse gases.

The Keystone XL Pipeline would move enough tar sands oil to result in another 181 million metric tons of greenhouse gases…

Continue ReadingA new report prepared by the environmental group Oil Change International (OCI) supposes that the Keystone XL Pipeline would result in the annual release of another 181 million metric tons of greenhouse gases.