That seems correct. Google also found this: https://www.progressrail.com/en/Company/News/PressReleases/CaterpillartoSupplyLocomotivestoUnionPacificRailroadSupp

That seems correct. Google also found this: https://www.progressrail.com/en/Company/News/PressReleases/CaterpillartoSupplyLocomotivestoUnionPacificRailroadSupportingInvestmentinWorldsLargestBattery-ElectricLocomotiveFleet.html https://www.progressrail.com/en/Company/News/PressReleases/C... > Union Pacific Railroad will purchase 10 battery-electric locomotives from Progress Rail, a Caterpillar Company.