In this period of national gloom comes an idea — a crazy-sounding notion, or maybe, actually, an epiphany. How about an all-Canadian route to liberate that oil sands crude from Alberta’s isolation and America’s fickleness? Canada’s own environmental and aboriginal politics are holding up a shorter and cheaper pipeline to the Pacific that would supply a shipping portal to oil-thirsty Asia…

Thus was born Energy East, an improbable pipeline that its backers say has a high probability of being built. It will cost C$12 billion ($10.7 billion) and could be up and running by 2018. Its 4,600-kilometer (2,858-mile) path, taking advantage of a vast length of existing and underused natural gas pipeline, would wend through six provinces and four time zones. It would be Keystone on steroids, more than twice as long and carrying a third more crude.

Its end point, a refinery in Saint John, New Brunswick, operated by a reclusive Canadian billionaire family, would give Canada’s oil-sands crude supertanker access to the same Louisiana and Texas refineries Keystone was meant to supply.