On June 6–7, 2017, the U.S. Department of Energy's Bioenergy Technologies Office will sponsor a workshop to advance the understanding of current market barriers and opportunities for increasing the deployment of biofuels and bioproducts manufactured from wet and gaseous waste streams. The event will have a strong pragmatic emphasis, with a focus on tangible challenges and potential solutions in facilitating market success for innovative, cost-effective solutions in the waste-to-energy platform. Participants will include feedstock providers, technology developers, potential customers, and relevant state actors.