January 11, 2015, 11am PST
The House voted for the tenth time to approve the pipeline, and a split decision by the Nebraska Supreme Court removes a key objection of President Barack Obama to ruling on Keystone XL. The Senate begins debate Monday.
December 26, 2014, 5am PST
Recently we noted that Chevron had dropped their Arctic lease due to falling oil prices. With falling gasoline prices, Americans may no longer see the Keystone XL pipeline as urgent. In addition, President Obama appears likely to oppose the project.
December 15, 2014, 6am PST
After successfully stalling the Keystone XL pipeline that would transport tar sands crude from Alberta to Gulf area refineries, environmental activists are targeting other proposed pipelines, although the result may be more crude-by-rail shipments.
December 5, 2014, 10am PST
A new analysis by Joseph Kane, Robert Puentes, and Adie Tomer examines America's current infrastructure of transporting oil throughout the country.
November 15, 2014, 1pm PST
It's not a foregone conclusion that President Obama would veto a bill expected in the Senate next week to allow the construction of the Keystone XL pipeline. But if it were to pass and Obama signs it, would it be built? CNBC investigates.
September 8, 2014, 7am PDT
The Nebraska Supreme Court began hearing the case that will be considered before the Obama Administration will decide whether or not to authorize the controversial pipeline.
July 16, 2014, 10am PDT
Iowa Governor Terry Branstad supports the Keystone XL Pipeline, as do most Republican leaders. Then again, it doesn't go through his state. Not so for the newly proposed Bakken Pipeline that cuts across the heart of Iowa. No word on his position yet.
May 26, 2014, 1pm PDT
Keystone XL pipeline builder TransCanada is in the business of transporting oil to its customers, preferably by pipelines, but it's CEO has stated for the first time it will turn to "more costly and and controversial rail" to fill the pipeline gap.
May 12, 2014, 5am PDT
A bi-partisan Senate bill to dramatically reduce carbon emissions by increasing energy efficiency got caught-up in Keystone XL pipeline politics, while President Barak Obama pursued his own energy efficiency agenda at a Walmart in Mtn. View, Calif.
April 22, 2014, 8am PDT
A California legislator warns that if the Keystone XL pipeline is rejected, expect tar sands to be transported by rail to Calif. refineries and ports. Increasing oil production would reduce oil imports, but a fracking moratorium bill has advanced.
April 19, 2014, 5am PDT
Don't expect President Obama to issue a yes or no decision on whether to build TransCanada's Keystone XL pipeline until after the November elections. A pending Nebraska court case and millions of public comments were given as the reason for the delay
February 24, 2014, 7am PST
Ernest Moniz weighs-in on the exponential, and at times, explosive (literally) growth of moving crude oil by rail (CBR). His main point: pipelines are safer than rail. Science magazine editor Marcia McNutt points to pipelines' environmental benefits.
February 21, 2014, 10am PST
The lawsuit comes from three private landowners who successfully sued to prevent their properties from being seized so that TransCanada can lay their pipeline—turns out the state Legislature was in too much of a rush in 2012 to approve the project.
The Wall Street Journal - U.S.
February 1, 2014, 5am PST
The environmental impact statement on the Keystone XL oil pipeline released Friday by the U.S. State Department delivered news that environmentalists will not be happy to hear. The study finds that the project will not exacerbate oil extraction.
January 28, 2014, 7am PST
The National Transportation Safety Board called on federal regulators on Jan. 23 to approve several measures in light of a rash of oil train derailments and crude oil explosions as did their Canadian counterparts, the Transportation Safety Board.
December 28, 2013, 11am PST
Petroleum coke or petcoke, similar to coal, is a nasty though salable byproduct of the oil refining process. Produced from refining tar sands crude in Indiana refineries, it is stored in huge piles in Chicago, blowing dust in the Southeast Side.
October 31, 2013, 6am PDT
Could a 1,300-mile bike path along the length of the proposed Keystone XL pipeline quell the concerns of environmentalists? A "tongue-in-cheek" design put forth by SWA group doesn't appear to have won admirers on either side of the debate.
October 25, 2013, 12pm PDT
The fight to block approval of the Keystone XL pipeline has galvanized support like few recent controversies. But is there a danger in focusing so much attention on one decision when there are innumerable threats to the climate across North America?
September 30, 2013, 11am PDT
In an editorial for The New York Times, Verlyn Klinkenborg bemoans the Harper administration's silencing of scientists in favor of political ideology, resource extraction, and public ignorance.
September 7, 2013, 9am PDT
John Upton notes some startling changes among Gulf oil refineries - the ones that had been clamoring for the Keystone XL pipeline to be built in order to access Canada's oil sands. It's been two years - and the oil is flowing - with or without it.