Thawing Permafrost has Damaged the Trans-Alaska Pipeline and Poses an Ongoing Threat

InsideClimate News
By Katelyn WeisbrodJul 11, 2021, 6:00 am315 pts
The pipeline operator is repairing damage to its supports caused by a sliding slope of permafrost, and installing chillers to keep the ground around it frozen. By David Hasemyer Thawing permafrost threatens to undermine the supports holding up an elevated section of the Trans-Alaska Pipeline, jeopardizing the…

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