A debate about the relative merits of transporting crude oil by pipeline or by rail reignited over the weekend, after a runaway freight train carrying seventy-two cars of oil exploded and leveled Lac-Mégantic, Quebec.
The disaster exposed a significant lack of regulation governing the shipment of crude oil via rail, and raised questions about the continued use of old tanker cars known to be unsafe.
The volume of crude carried via trains has grown exponentially in recent years, as the amount of oil flowing from the Bakken formation in North Dakota and the oil sands in western Canada outstripped existing pipeline capacity. With new pipelines like Keystone XL caught up in the permitting process, freight rail infrastructure expanded to accommodate the glut of new oil with little oversight.
The disaster exposed a significant lack of regulation governing the shipment of crude oil via rail, and raised questions about the continued use of old tanker cars known to be unsafe.
The volume of crude carried via trains has grown exponentially in recent years, as the amount of oil flowing from the Bakken formation in North Dakota and the oil sands in western Canada outstripped existing pipeline capacity. With new pipelines like Keystone XL caught up in the permitting process, freight rail infrastructure expanded to accommodate the glut of new oil with little oversight.