University of Tennessee Research Park (IMAGE) DOE/Oak Ridge National Laboratory Caption Entrepreneur-fellows in Innovation Crossroads will complete the Spark Cleantech Accelerator, a 12-week program offered by the Spark Innovation Center at the University of Tennessee Research Park. Credit UT Research Park Usage Restrictions n/a 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.