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Waste Management and Renmatix to explore conversion of urban waste to low-cost cellulosic sugar via supercritical hydrolysis

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Waste Management, Inc. The strategic investment and alliance aims to expand the feedstock flexibility of Renmatix’s proprietary Plantrose process beyond rural biomass to include materials derived from cost-effective and readily available urban waste material such as that managed by Waste Management. Earlier post.).

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DOE awards $27.5M to 16 water infrastructure projects

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million to 16 water infrastructure projects. Modern technology has the potential to reduce energy use in aging water infrastructure, particularly in wastewater treatment, which demands up to 2% of domestic electricity use each year. The US Department of Energy (DOE) is awarding $27.5

Water 186
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PNNL-Lanzatech team hits milestone on waste-gas-to-ethanol-to-jet project

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The accomplishment is part of the technology transfer process moving from bench top at PNNL to piloting at Freedom Pines, Georgia. First, LanzaTech captures waste carbon from refineries and manufacturing plants and feeds the CO-rich gas to microbes that consume the gas and produce ethanol. The process works in two stages.

Waste 150
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Vanderbilt, Nissan and Georgia Tech partner on new low PGM electrospun nanofiber catalysts for improved automotive fuel cells

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Vanderbilt University, Nissan North America and Georgia Institute of Technology are collaborating to test a new technique to electospin low-platinum-metal-group (low PGM) electrocatalysts with a proton-conducting binder to improve durability and performance of fuel cell electrodes. Earlier post.). Brodt et al. Peter Pintauro.

Georgia 150
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Enzymatic Process Converts Cellulosic Materials and Water into Hydrogen at Low Temperature; Close to Theoretical Yield of H2 From Glucose

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Hydrogen production from cellodextrin and water by a synthetic enzymatic pathway. Researchers at Virginia Tech, Oak Ridge National Laboratory (ORNL), and the University of Georgia have produced hydrogen gas in a spontaneous, “one-pot” process using an enzyme cocktail, cellulosic materials from non-food sources, and water.

Convert 150
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DOE awards $54M to 13 projects for transformational manufacturing technologies and materials; top two awards go to carbon fiber materials and electrodes for next-gen batteries

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This project will develop a Protected Lithium Electrode , a solid electrolyte and a scaled up manufacturing process for high energy density lithium-air, lithium-water and lithium-sulfur batteries. The PolyPlus lithium-water battery has achieved the highest energy density ever recorded at 1,300 Wh/kg. System for Industrial Water Reuse.

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DOE awards $97M to 33 bioenergy research and development projects

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These projects will improve the performance and lower the cost and risk of technologies that can be used to produce biofuels, biopower, and bioproducts from biomass and waste resources. Scale-up and Qualification of Net-Zero Sustainable Aviation Fuels from Wet Waste. Georgia Institute of Technology. Earth Energy Renewables, LLC.

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