Department of Energy, Environmental Remediation Sciences Program (ERSP), “Biostimulation of Iron Reduction and Uranium Immobilization: Microbial and Mineralogical Controls”, 9/1/03-2/31/07, $1,183,217 (Joel Kostka, PI)
Department of Energy, Environmental Remediation Sciences Program (ERSP), “An Integrated Assessment of Geochemical and Community Structure Determinants of Metal Reduction Rates in Subsurface Sediments”, 10/1/04-9/31/07, $269,326 (Joel Kostka, PI)
FSU Research Foundation, Cornerstone Program Enhancement Grant, “Decomposition of Organic Matter in Permeable Apalachicola Bay Sand Sediments, 5/1/05-4/30/07, $99,974, (co-PI)