TransCanada on Thursday announced a two-year delay to its plans to move the Canadian tar sands. The company is cancelling its plans to build a controversial export terminal in Quebec, citing environmental concern over the endangered beluga whale. This means a delay to plans for finishing the Energy East pipeline, now set for 2020. In the meantime, TransCanada will search for a new location for its port.

For once, then, Canadian oil news isn't about the TransCanada-owned Keystone XL, which has faced a six-year delay as the Obama administration sits on a decision to issue a permit. At least not directly, anyway. Energy East, once completed, would be even bigger than Keystone XL, delivering 1.1 million barrels of crude oil per day, compared to Keystone’s 800,000 barrels. As its name implies, the pipeline would run from the Alberta tar sands eastward to the shipping lanes of the Atlantic coast.

Not only are Keystone and Energy East similar battles, but proponents (and opponents) often tie the two pipelines' fates together. Keystone opponents say building that pipeline would ensure tar sands extraction continues at a rapid pace, setting the world on track for severe climate change. Proponents argue that Keystone doesn't matter either way, because other pipelines like Energy East make tar sands development inevitable. If the United States doesn't build its pipeline, they say, Americans will miss out on the economic benefits. “We don’t think there’s any way that the oil will stay in the ground,” Matt Letourneau, a spokesperson for the U.S. Chamber of Commerce, said last year. “Certainly the market will find a way.”

But so long as there are delays, tar sands development isn't inevitable because Energy East's future, like Keystone's, is far from settled. Oil companies are still in the middle of working out how to get the landlocked tar sands to the coasts for refining and shipment, and during their delays on multiple fronts, Keystone isn't a futile fight.