PITTSBURGH (AP) - Mmodzi mwa opanga ma locomotives akulu akugulitsa ma locomotives atsopano oyendera mabatire pomwe makampani opanga njanji ndi migodi amagwira ntchito kuti achepetse kutulutsa mpweya.
Rio Tinto adavomera kugula magalimoto anayi atsopano a FLXdrive kuti agwire ntchito zake zamigodi ku Australia, Wabtec adatero Lolemba, dongosolo lalikulu kwambiri lachitsanzo chatsopano mpaka pano. kampani ina yamigodi yaku Australia ndi Canadian National Railway.
BNSF idayesa locomotive yoyendetsedwa ndi batire kuchokera ku Wabtec panjanji yaku California chaka chatha, imodzi mwama projekiti angapo oyendetsa njanji yalengeza kuti ayese mafuta ena a injini kuti achepetse kutulutsa mpweya wowonjezera kutentha.
BNSF ndi Canadian Pacific Railroad posachedwapa alengeza mapulani oyesa ma locomotives oyendetsedwa ndi hydrogen, ndipo Canadian National Railway yati igwiritsa ntchito masitima oyendera mabatire omwe ikugula kunyamula katundu ku Pennsylvania. pa gasi.
Masitima apamtunda ndi omwe amapangira mpweya wambiri wa njanji, motero akuyenera kubweza zombo zawo kuti akwaniritse zolinga zawo zonse zochepetsera mpweya.
Ma locomotives atsopano a Wabtec adzaperekedwa ku Rio Tinto mu 2023, zomwe zimathandiza wogwira ntchito ku mgodi kuti ayambe kusintha zina mwa injini zoyendera dizilo zomwe akugwiritsa ntchito panopa.