science News

UT Knoxville and ORNL Researchers Turn Algae into High-Temperature Hydrogen Source

In the quest to make hydrogen as a clean alternative fuel source, researchers have been stymied about how to create usable hydrogen that is clean and sustainable without relying on an intensive, high-energy process that outweighs the benefits of not using petroleum to power vehicles. New findings from a team of researchers from UT Knoxville and ORNL, however, show that photosynthesis — the process by which plants regenerate using energy from the sun — may function as that clean, sustainable source of hydrogen.

Microbiologist and Environmental Engineer Loeffler Named Sixth UT-ORNL Governor’s Chair

Frank Loeffler, a leading expert in environmental microbiology and the use of bacteria to clean and protect environmental resources, has been named the sixth UT-ORNL Governor’s Chair. Loeffler will serve in the departments of microbiology and civil and environmental engineering at UT Knoxville and in ORNL’s biological and environmental sciences directorate.