Union Pacific Wins CALSTART Blue Sky Merit Award for Developing, Operating Energy-Efficient Genset Locomotives

Genset Locomotive

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UP and the Environment

Omaha, Neb., May 05, 2008 – Union Pacific today announced that it received the 2008 CALSTART Blue Sky Merit AwardTM for using second generation cleaner and more efficient switching locomotives. The annual award recognizes outstanding marketplace contributions to clean air, energy efficiency and to the clean transportation industry overall by companies, organizations and individuals.

"Union Pacific Railroad stepped up with a smart next step to battle urban pollution: its commitment to developing and then operating cleaner, energy-efficient 'Genset' switching engines deserves recognition," said John Boesel, President and CEO of CALSTART.

Union Pacific Railroad’s Genset serves as successor to the first-generation diesel-battery hybrid switching locomotives, and can be a platform for future generations of hybrid switching locomotives incorporating energy storage technologies. Genset is expected to reduce emission of oxides of nitrogen and particulate matter by up to 80 percent and achieve a similar 16 percent reduction in fuel consumption. The company successfully deployed 160 engines in 2007.

"Union Pacific is committed to moving freight safely and more efficiently to reduce the environmental impact on the communities in which we operate," said Jim Young, chairman and CEO, Union Pacific.  "We are honored to receive The Blue Sky Merit AwardTM for work on the Genset locomotive and other environmental efforts which reflect our employees' vision and creativity in generating solutions that have a long-term positive impact on the transportation industry."

The 2008 Blue Sky AwardTM awards ceremony and luncheon will be held on June 10, 2008 at the Hilton Universal City, Los Angeles, 11:30 a.m. - 1:30 p.m.  Please visit www.calstart.org for more information on attending or sponsoring this special event supporting green transportation. To learn more about Union Pacific’s environmental efforts go to www.up.com.

About Union Pacific

Union Pacific Corporation owns one of America's leading transportation companies. Its principal operating company, Union Pacific Railroad, links 23 states in the western two-thirds of the country and serves the fastest-growing U.S. population centers. Union Pacific’s diversified business mix includes Agricultural Products, Automotive, Chemicals, Energy, Industrial Products and Intermodal. The railroad offers competitive long-haul routes from all major West Coast and Gulf Coast ports to eastern gateways. Union Pacific connects with Canada’s rail systems and is the only railroad serving all six major gateways to Mexico, making it North America’s premier rail franchise.

About CALSTART

CALSTART is a participant-supported organization of more than 150 firms and organizations worldwide, dedicated to expanding and supporting a high-tech transportation industry that cleans the air, creates jobs, reduces greenhouse gas emissions and improves energy efficiency.

For further information, contact James Barnes (402) 544-3560.

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