promote basic and applied research on electric and hybrid vehicle batteries, controls, and motors;

determine optimum overall electric and hybrid vehicle design;

conduct demonstration projects with respect to the feasibility of commercial electric and hybrid vehicles (A) by contracting for the purchase or lease of electric and hybrid vehicles for practical use, and (B) by entering into arrangements, with other governmental entities and with nongovernmental entities, for the operation of such vehicles;

ascertain consumer needs and desires so as to match the design of electric and hybrid vehicles to their potential market; and

ascertain the long-term changes in road design, urban planning, traffic management, maintenance facilities, utility rate structures, and tax policies which are needed to facilitate the manufacture and use of electric and hybrid vehicles in accordance with sections 2512 and 2513 1 of this title.