Lisa Van Pay of the National Science Foundation talks to Bruce Logan, an environmental engineer at Penn State University who studies bioenergy technologies related to water treatment. In Bruce's lab, researchers are working on developing microbial fuel cells (MFC) that can generate electricity while accomplishing wastewater treatment.

Originally released by National Science Foundation, 2011. Streaming video file encoded with permission for digital streaming by Infobase on May 05, 2015.

Microbes: Green Revolution (5:00); .