electric power research institute director of transportation britta gross and maryland senator chris van hollen discuss the challenges of... - mismatch car stock videos & royalty-free footage01:08Senator Van Hollen calls electric vehicle adoption by fleets chicken-egg problem at hearing
electric power research institute director of transportation britta gross says in prepared testimony at a senate budget committee hearing on electric... - mismatch car stock videos & royalty-free footage01:00Senate witness calls mismatch between electric vehicle adoption and grid upgrade a demand challenge at hearing