Sentences with phrase «changing rail shipments»

Not exact matches

There are great mounds of imported coal being loaded onto rail cars for shipment to a local power station to be burned and release thousands of tons of climate - changing carbon into the atmosphere.

And the lower - than - expected cost of sulfur dioxide regulation mostly resulted from technological changes that occurred well before the establishment of pollution trading: rail deregulation allowed for the economic shipment of low - sulfur coal, and the development of cheaper scrubbers.