Some analysts and U.S. oil producers fear Keystone XL will depress crude prices by adding to an already oversupplied global market.
Discussing the Keystone XL Pipeline approval and the outlook for U.S. energy commodities with John Kilduff, Again Captial founding partner and CNBC contributor.
CNBC's Jackie DeAngelis reports from Nebraska about President Trump's approval for the Keystone XL Pipeline and how it will affect oil prices.
A December oil pipeline spill in western North Dakota might have been three times larger than first estimated.
John Kilduff, Again Capital, discusses the impact of the Keystone XL Pipeline approval on the oil market.
President Donald Trump comments on the approval of the Keystone Xl Pipeline.
CNBC's Eamon Javers reports on the approval of the Keystone XL Pipeline building permit.
CNBC's Jim Cramer share his thoughts on why he is not too excited by the State Department's approval for TransCanada to build the Keystone Pipeline.
Officials say the State Department will recommend approval of the Keystone XL pipeline, clearing the way for the White House to formally approve it.
Pipeline makers have a fossil fuel friendly president, but they face regional opposition and a burgeoning environmental movement.
At the Conservative Political Action Conference, President Donald Trump speaks about his work on trade deals and pipelines.
CNBC's Jackie DeAngelis takes a closer look at President Trump's Keystone Pipeline plan, and the steel pipes sitting idle at a plant in Arkansas.
CNBC's Jackie DeAngelis reports on the pipes being used for the Keystone Pipeline, which are sitting idle, now.
CNBC's Jackie DeAngelis reports President Trump's executive order on the Keystone Pipeline could mean construction will begin soon but there are restrictions on where the pipeline has to in made.
Trump's move doesn't order construction of the pipeline, but does require expedited consideration of permit requests, NBC News reports.
President Trump is showing up in earnings conference calls of many publicly traded companies.
Harold Hamm, Continental Resources founder & CEO, discusses the outlook for energy after President Trump signed executive orders on the Keystone XL and Dakota Access Pipelines.
Pipe manufacturer Welspun Tubular releases an official statement on Donald Trump's executive order to revive the Keystone XL pipeline. CNBC's Jackie DeAngelis reports.
David Seaton, Fluor CEO, weighs in on President Trump's revival of Dakota Access and Keystone XL oil pipelines, and who will benefit from it.
White House Press Secretary Sean Spicer holds a press briefing discussing President Trump's potential conflicts of interests over the Keystone and Dakota Pipelines.