The Sustainable Futures Institute is again hosting seven middle and high school teachers from Michigan and Wisconsin in a six-week research experience for teachers (RET) program funded by the National Science Foundation. The teachers are conducting state-of-the-art biofuels research projects in engineering and forestry in the labs of Shehkar Joshi (SFRES/Bio Sci), David Shonnard (Chem Engg), and Jeffrey Naber (MEEM).