Sitting near Union Pacific’s Dolores Yard is UP ES44AC 7605, painted for General Electric to promote the builder’s Green Locomotive technology. This locomotive is still on UP’s roster, but ... (more)

The official elevation for Niland, California, is -141 feet (that is, 141 feet below sea level), and it is here, in the arid desert along the Salton Sea, that Union Pacific ES44AC 7605 lead... (more)

Union Pacific ES44AC 7605 was built in January 2007 and painted in builder General Electric's colorful demonstrator scheme to participate in GE's "Green Locomotive Technology Tour" in Fe... (more)

Union Pacific train MNPRV-23 departs Green River, Wyoming, after making a crew change on August 24, 2017. The 11,004 ton, 7,767 foot manifest is heading from North Platte, Nebraska, to Roseville... (more)

UP ES44AC 7605 was delivered in GE demonstrator paint. Unfortunately the paint job didn't last too long. It was painted into Union Pacific armor yellow after about 6 months. I was fortunate enough... (more)

Eastbound UP City of Industry to Chicago Global 1 stack train was rounding horseshoe curve between Kinter siding and the beginning of double track at Dome, twenty miles east of Yuma

UP 7605 leads an under-powered westbound manifest into the yard at Hanna, WY. The crew was running out of hours due to their slow climb up Sherman Hill (sometimes they were moving at single digit ... (more)

UP 7605, a Union Pacific gevo in GE Demo paint, makes its way east on a stack train bound for Global 1. Here it passes UP 5958, which was stopped to let a westbound ahead of it clear the blocks.

The former GE demo unit leads today's Z train from North Platte.

Union Pacific's KG1LA stacker glides west along UTA's new light rail to commuter rail transfer station under construction at North Temple Street in Salt Lake City. Between Feb. 2007 and Jan. 2008,... (more)

This engine was the UP-GE Northbound Manifest With UP-GE Green Locomotive Technology Tour GEVO at on time, and ran around the US wearing a GE Demonstrator scheme and a UP number during 2007. Today... (more)

UP 7605 and newely delivered 7944 lead a eastbound stack train near Beaumont.

UP 7605 in GE demo colors leads a Westbound up the east side of Cajon Pass between Martinez and Lugo.

UP 7605, formerly in green and blue, has a new coat of Armour Yellow and Harbor Mist Gray. It looks good as a leader, shooting out of the distinctive Tie Siding configuration, and working uphill ... (more)