The D.C. Circuit upheld FERC's approval of a cost-pooling agreement among Trans Alaska Pipeline System oil carriers that allocates most fixed costs on the basis of each carrier's share of combined interstate and intrastate utilization of the 800-mile pipeline. Two carriers that only ship oil within ...

The Ninth Circuit upheld the dismissal of a trucking association's federal preemption challenge to a California environmental regulation on diesel trucks. The regulation requires heavy-duty diesel trucks, whose emissions contribute significantly to particulate matter and ozone pollution, to be upgra...