As part of a public-private partnership to increase the commercial availability and use of alternative fuel vehicles, UPS announced its first purchases of a little-known technology – the hydraulic hybrid vehicle – that promises dramatic fuel savings and environmental benefits.
The technology, originally developed in a federal laboratory of the Environmental Protection Agency, stores energy by compressing hydraulic fluid under pressure in a large chamber. UPS was the only company in its industry asked to road-test the technology two years ago and now becomes the first delivery company to place an order for hydraulic hybrid vehicles (HHV).
“There is no question that hydraulic hybrids, although little known to the public, are ready for prime time use on the streets of America,” said David Abney, UPS’s chief operating officer. “We are not declaring hydraulic hybrids a panacea for our energy woes, but this technology certainly is as promising as anything we’ve seen to date.”