Researchers from the University of Kentucky Center for Applied Energy Research (CAER) are demonstrating a system that uses algae to absorb carbon dioxide emissions at Duke Energy's East Bend power station in Northern Kentucky. Go to: http://uknow.uky.edu/content/caer-scientists-duke-energy-demonstrate-algae-based-carbon-capture-system

(from left) Mark Crocker, Stephanie Graham, Mike Wilson, and Jack Groppo