Latest News Select the filter(s) to display relevant content. Categories - Any -CorporateRail Topics - Any -Access ControlAnnouncementsControl System EnhancementsEfficiencyESGFleet ManagementFuel and EmissionsNew featuresPartnershipsPress ReleasesProduct releasesProductivityReliabilitySafetyStarting TechnologySustainabilityTips & TricksTechnology Union Pacific Testing Hybrid Locomotive Built With ZTRThe first of six cutting-edge hybrid battery-electric locomotives designed and built by Union… east Open link Image The Future of Hybrid-Electric LocomotivesUnion Pacific Railroad and ZTR Control Systems (“ZTR”), a green technology comp east Open link