Laura Nereng of 3M & Joan Michelson at ARPA-E 2013 - at their boothWhen you hear “3M” you think of Post-it notes, right? Not so fast. 3M is innovating in cleantech and breaking new ground, especially in reducing carbon emissionsLaura Nereng, Program Manager of 3M’s Clean Energy Innovation, spoke with GCR Host Joan Michelson about 3M’s carbon capture break-through that could change everything, and about her innovative group that developed it. This interview took place at the 2013 ARPA-E Summit in Washington, DC recently. Click below to listen.