The Secretary, in partnership with relevant research and development programs in other Federal agencies, and a range of appropriate industry stakeholders, shall carry out a program of cooperative research, development, demonstration, and commercial application activities on advanced technologies for medium- to heavy-duty commercial, vocational, recreational, and transit vehicles, including activities in the areas of—
(1)
engine efficiency and combustion research;
(2)
onboard storage technologies for compressed and liquefied natural gas;
(3)
development and integration of engine technologies designed for natural gas operation of a variety of vehicle platforms;
(4)
waste heat recovery and conversion;
(5)
improved aerodynamics and tire rolling resistance;
(6)
energy and space-efficient emissions control systems;
(7)
mild hybrid, heavy hybrid, hybrid hydraulic, plug-in hybrid, and electric platforms, and energy storage technologies;
(8)
drivetrain optimization;
(9)
friction and wear reduction;
(10)
engine idle and parasitic energy loss reduction;
(11)
electrification of accessory loads;
(12)
onboard sensing and communications technologies;
(13)
advanced lightweighting materials and vehicle designs;
(14)
increasing load capacity per vehicle;
(15)
thermal management of battery systems;
(16)
recharging infrastructure;
(17)
compressed natural gas infrastructure;
(18)
advanced internal combustion engines;
(19)
complete vehicle and power pack modeling, simulation, and testing;
(20)
hydrogen vehicle technologies, including fuel cells and internal combustion engines, and hydrogen infrastructure, including hydrogen energy storage to enable renewables and provide hydrogen for fuel and power;
(21)
retrofitting advanced technologies onto existing truck fleets;
(22)
advanced boosting systems;
(23)
engine down speeding; and
(24)
integration of these and other advanced systems onto a single truck and trailer platform.