Researchers at Los Alamos National Laboratory and partner institutions provided today the first published report of algae using raw plants as a carbon energy source. The research shows that a freshwater production strain of microalgae, Auxenochlorella protothecoides, is capable of directly degrading and utilizing non-food plant substrates, such as switchgrass, for improved cell growth and lipid productivity, useful for boosting the algae’s potential value as a biofuel.