WASHINGTON, Oct. 2 -- The U.S. Department of Energy's National Energy Technology Laboratory announced that it expects to award up to three cooperative agreements for energy efficiency research and development for fluid-power systems in off-road vehicles. The estimated total program funding available was cited as $4 million. The agency said the grant was associated with a) energy and b) science and technology and other research and development. This funding opportunity is open to state, cou more ST