Another two dozen new projects or expansions are planned or in the works in those three states.
While traditionally most crude has moved to Gulf Coast and the East Coast terminals and refineries, experts say there’s a West Coast boom because of cheap rail transport prices and its proximity to Asian markets should Congress lift a ban on U.S. oil exports.
Oil by rail shipments through Oregon ballooned from about 1.6 million barrels of crude carried on 2,789 tank cars in 2009 to more than 11 million barrels on 19,065 tank cars in 2013, according to annual railroad company reports.
In California, the volume of crude imported by rail skyrocketed from 45,500 barrels carried on 63 tank cars in 2009 to more than 6 million barrels on 8,608 tank cars in 2013, according to data by the California Energy Commission.
The state estimates its oil-by-rail shipments will rise to 150 million barrels per year in 2016.
And in Washington state, crude oil shipments went from zero barrels in 2011 to 17 million barrels in 2013, according to the Washington State Department of Ecology, though officials said those numbers are rough estimates.
The two main rail companies, Union Pacific and Burlington Northern Santa Fe, say they work hard to prevent accidents by inspecting tracks and bridges, investing in trailers with fire-fighting foam and providing hazmat training to emergency responders.
Still, the spike in shipments has led to concerns among officials in the Pacific Northwest over rail safety and oil spill responsiveness — and to opponents lashing out at rail companies for not disclosing how much oil is being shipped and where. Railroad companies aren’t required to disclose such information.
In some cases, oil-by-rail transports on the West Coast started without the knowledge of local communities or emergency responders.
A terminal near Clatskanie, 62 miles northwest of Portland, was permitted to move oil two years ago by Oregon’s Department of Environmental Quality without a public process. This year, the state fined the facility for moving six times more crude than allowed.