Groups seek probe into low-grade crude shipments to L.A. refineries
Wednesday, April 3, 2013 - 01:00
in Mathematics & Economics
A coalition of environmental groups wants air-quality officials to determine if the refining of heavy Canadian crude has an effect on local health and safety.A coalition of environmental groups says it has discovered that large-scale shipments of low-quality heavy crude oil from Canada's tar sands are being delivered by rail for processing by Southern California refineries.