Bus depot cover art (IMAGE) University of Utah Caption New research from the University of Utah explores how public transit systems could transition to electric buses without disrupting the grid. A study of Biejing's stysem suggests using bus depots as power-generating hubs may be the answer. Credit Courtesy of Cathy Liu, University of Utah Usage Restrictions editorial use only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.