KALAMAZOO, MI - Diversified industrial manufacturer Eaton Corporation, a leader in the development of hybrid power systems for commercial trucks and buses, announced that customers of its hybrid systems have collectively accumulated more than 100 million miles of service, reducing fuel consumption by 4 million gallons of diesel fuel and harmful emissions by 40,000 metric tons.

More than 4,500 of Eaton's hybrid systems are in use today on city buses, school buses, package delivery trucks, beverage delivery trucks, refrigerated delivery trucks, refuse and recycling trucks, utility vehicles and other commercial applications. Eaton has also begun offering a complete line of electric vehicle charging systems to further reduce fuel consumption and harmful emissions.

The company set major hybrid systems milestones in 2010, delivering systems to global customers in Australia, Belgium, Canada, China, Egypt, France, Germany, India, Japan, Korea, Mexico, Netherlands, Poland, Qatar, Russia, Singapore, Taiwan, the United Kingdom and United States. Eaton also began commercial production of its hybrid hydraulic system known as Eaton Hydraulic Launch Assist or Eaton HLA in the fall of 2010.

"Eaton's leadership in hybrid power is expanding, and we're seeing proven acceptance of hybrid technology among global truck and bus manufacturers as well as fleet owners and operators," said Dimitri Kazarinoff, vice president and general manager of Eaton's Hybrid Power Systems Division. "The early adopters of the technology are returning to place orders for hundreds of trucks and buses, and a record number of new customers are starting to step forward and experience the benefits of our proven technology."

UPS, which operates one of the largest private fleets of alternative-fuel vehicles, is one of those customers. Earlier this year UPS ordered 130 of Eaton's hybrid system that will be deployed next year in New York, New Jersey and California. UPS estimates these 130 delivery vehicles will save 66,085 gallons of fuel and 671 metric tons of emissions annually, representing a 35 percent improvement in fuel economy. The company says that's the equivalent of 128 passenger cars being taken off the road.

"Hybrid electric technology has proven itself to be effective in the field," said Mike Britt, UPS's director of vehicle engineering. "We are eager to receive these new Hybrids and get them on the road. Continued investment in fuel-efficient technology is a part of UPS's overall environmental strategy."

Eaton offers the world's most complete line-up of hybrid systems for commercial vehicle applications and the charging and networked charging infrastructure for commercial and residential applications. Eaton hybrid electric, plug-in hybrid electric and hybrid hydraulic power systems are available or in development on truck models including Crane Carrier Corporation, DAF, Daimler, Freightliner, Ford, International, Iveco, Kenworth, and Peterbilt and on bus models from BCI, Foton, Heng Tong, JNP, King Long, Shen Long, Solaris, Tata, YoungMan, Yutong and Zhongtong.

Companies such as FedEx, UPS, Coca-Cola Enterprises, and PepsiCo are using delivery vehicles with Eaton hybrid systems. Work trucks with Eaton hybrid power are also in service at Florida Power and Light, and many utility and telecom companies across North America and city bus transit fleets in Asia, Europe, the Middle East and Latin America are using Eaton hybrid power in their fleets.

Benefits of the Eaton hybrid systems include fuel savings up to 35 percent, with similar percentages in emission reductions, extended brake life and idle time reductions of up to 87 percent during work site operations which helps customers to significantly reduce their operating costs. For more information on Eaton's hybrid power systems, visit www.eaton.com/hybrid. For more information on Eaton's electric vehicle charging capabilities, visit www.eaton.com/plugin.

Eaton Corporation is a diversified power management company with 2009 sales of $11.9 billion. Eaton is a global technology leader in electrical components and systems for power quality, distribution and control; hydraulics components, systems and services for industrial and mobile equipment; aerospace fuel, hydraulics and pneumatic systems for commercial and military use; and truck and automotive drivetrain and powertrain systems for performance, fuel economy and safety. Eaton has approximately 70,000 employees and sells products to customers in more than 150 countries. For more information, visit www.eaton.com.