OMAHA, Neb.–(BUSINESS WIRE)–Union Pacific Railroad today announced the arrival of two battery-electric locomotives in Southern California, part of the company’s ongoing investments in testing next-generation technologies in real-world, operating environments. The locomotives are the first of four FLXdrive battery-electric units built by Wabtec and ordered by Union Pacific. Two additional locomotives are scheduled to arrive in October, completing the four-unit fleet that will operate in the Gr