A Nuclear-Powered U.S. Military Ice Base Will Resurface as the Arctic Melts

WIB politics August 9, 2016 0

Camp Century was supposed to stay buried by KATE LUNAU For decades now, an abandoned, nuclear-powered U.S. military base has been buried under the ice in...

Camp Century was supposed to stay buried

by KATE LUNAU

For decades now, an abandoned, nuclear-powered U.S. military base has been buried under the ice in Greenland — along with hazardous waste including radioactive material. The military believed that Camp Century would stay entombed forever in ice and snow, but now, because of climate change, Greenland is starting to melt.

A lot of messy stuff threatens to be exposed as the ice disappears, including some 200,000 liters of diesel fuel, 240,000 liters of sewage and waste water, some toxic polychlorinated biphenyls, or PCBs — and an unknown amount of radioactive coolant, left over from the site’s nuclear generator, according to a new study, published in the journal Geophysical Research Letters.

Researcher William Colgan in Greenland. William Colgan photo

Camp Century was built in 1959, at the height of the Cold War, beneath the surface of the northwestern Greenland ice sheet. There, the United States studied deployment of nuclear missiles against Russia.

“It had up to 200 soldiers, called Iceworms, who lived in the ice,” William Colgan, a climate and glacier scientist at Toronto’s York University who is lead author on the new paper, told me. The base was positioned within the ice, not on top of it, so it wouldn’t simply be buried by the relentless snow, he explained.

15 Minutes: General Curtis LeMay and the Countdown to Nuclear Annihilation

After it was decommissioned in 1967, the U.S. government abandoned pretty much all of the base’s contents along with it, which wasn’t an unusual practice. “It was reasonable to expect it to snow forever,” Colgan explained, adding that Camp Century and other bases were legally established under a treaty between Denmark and the United States. “The agreement had an implicit assumption: that it would keep snowing,” he said.

Given what we understand now about climate change and the Arctic, which is warming more rapidly than other parts of the world, “we have to say, these aren’t tombs for eternity. Maybe in a century, they’re going to start to melt out.”

Collecting samples at Camp Century in 2010. William Colgan photo

Colgan’s climate simulations suggest that the Camp Century site could have primarily melting conditions as early as the year 2090. After that, the waste will gradually melt out, and pollutants won’t just stay in one place. They could reach the ocean, producing all kinds of disastrous consequences.

Cleaning up these sites is relatively straightforward — the United States has been cleaning up its Distant Early Warning Line radar bases across the Arctic, shipping hazardous waste south, as Colgan pointed out — but deciding who’s responsible, politically, quickly gets confusing.

A map of military bases in Greenland. William Colgan image

“This isn’t just about Denmark and the U.S. having a military treaty from 1951. Greenland is [now] self-governing, and Canada is 400 kilometers away [from Camp Century]. It’s a multigenerational, multinational challenge presented by climate change.”

Camp Century isn’t the only hazardous dump buried under the ice. As Colgan notes, Cold War-era bases are scattered throughout the area.

“We’re moving into an era where there will be more, rather than fewer, bases in the Arctic, as it becomes more trafficked,” he told me. “The U.S. and other NATO allies need to demonstrate good will and responsible stewardship of older base sites.”

If you were to visit Camp Century today, it would be all “flat and white,” he said, with no visible trace of what lurks under the surface. Colgan said he last visited the site in 2010.

That won’t be the case forever. Decades ago, the military buried toxic waste in the ice, and because of climate change, it will soon be back to haunt us.

This story originally appeared at Vice Motherboard.