Tar Sands Mining Hits the American West
Tar sands, also known as oil sands, require intensive processing to produce usable crude—it can take two tons of sand to produce just one barrel of oil. The expense of extracting and refining that oil (and the pollution the process entails) has historically kept most of it in the ground. However, beginning in 2000, rising oil prices and calls for North American energy independence set off a tar sands boom in Alberta (not to mention an endless debate in this country about the Keystone XL pipeline, which would carry Alberta’s tar sands oil to the States). Fifteen years later the industry has cleared or degraded nearly two million acres of boreal forest, created toxic tailings ponds and other waste, and become Canada’s fastest-growing greenhouse gas emitter. And now it’s looking south.
In July 2015, Utah’s Division of Oil, Gas, and Mining issued a permit clearing the way for the opening of this country’s first commercial tar sands mine amid eastern Utah’s Tavaputs Plateau, which sits atop an estimated 20 billion to 32 billion barrels of recoverable oil.
At a moment of growing public consensus that it’s time to move away from dirty energy, the decision to open up Utah canyon country to the development of what many consider the dirtiest energy source of all sends a decidedly contradictory—if not perverse—message. “If the fuels are made available,” says Dan Mayhew, the chair of the Sierra Club’s Utah chapter, “the amount of carbon that could be emitted is staggering”—as much as 48 billion metric tons just from the oil shale, according to a Sierra Club estimate.
“Tar Sands Mining Hits the American West”
Audubon Magazine, September/October 2015