Currently, CSX owns about 550 ES44AH GEVO locomotives numbered 700-999 and 3000-3249. Produced by General Electric, the GEVO is a staple of any class 1 railroad's roster. Outputting 4,400 horse power this locomotive is an absolute work horse and easily hauls most of today's goods shipped by rail in the United States. I can't think of a better addition to the roster than this beast.