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Researchers at Georgia Tech have developed an inexpensive and simple prototype of a triboelectric nanogenerator that could be used to produce energy from ocean waves by making use of contact electrification between a patterned plastic nanoarray and water. The tank is filled with deionized water. —Lin et al.
FLECCS project teams will work to develop carbon capture and storage (CCS) processes that better enable technologies, such as natural gas power generators, to be responsive to grid conditions in a high variable renewable energy (VRE) penetration environment. Georgia Institute of Technology. 8 Rivers Capital.
Researchers at Georgia Tech, with colleagues at Hunan University and the Institute of Metal Research, Chinese Academy of Sciences, have devised a novel, efficient electrolysis approach for hydrogen evolution directly from native biomasses—cellulose, lignin and even wood and grass powders—to hydrogen at low temperature. A cm −2 —only 16.7%
When methane hydrates are “melted,” or exposed to pressure and temperature conditions outside those where the formations are stable, the solid crystalline lattice turns to liquid water, and the enclosed methane molecules are released as gas. Selected projects are: Georgia Tech Research Corporation. Earlier post.).
These teams will investigate the fate of petroleum in the environment; the impacts of the spill; and the development of new tools and technology for responding to future spills and improving mitigation and restoration. Project Title: Consortium for Advanced Research of Hydrocarbon Transport in the Environment (CARTHE).
Methane hydrate—natural gas trapped in an ice-like cage of water molecules—occurs in both terrestrial and marine environments. Methane hydrate is stable under high pressure and low temperatures but separates into gas and water quickly when warmed or depressurized, causing the methane to bubble away.
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.
Algenol Biofuels’ Direct to Ethanol technology is based on an intracellular photosynthetic process in cyanobacteria (blue-green algae) that produces ethanol that is excreted through the cell walls, collected from closed photobioreactors as a dilute ethanol-in-water solution, and purified to fuel grade ethanol. Algenol algae.
Using a process known as genomic analysis, University of Georgia scientists have found a strong correlation between antibiotic resistance and heavy metal contamination in an environment. But antibiotics aren’t the only source of selection pressure. With genomic analysis we were able to get much further. —Jesse Thomas.
The project goal is to develop closed-loop systems with new product streams that benefit the environment. University of Georgia. University of Georgia. Fiber will be converted to ethanol, manure used for fertilizer, and oil from the crops will be converted to biodiesel used in farm equipment. University of Hawaii ($6 million).
Methane hydrate can form in Arctic and marine environments. Researchers at the University of California at San Diego will design, build, and test an electromagnetic (EM) system designed for very shallow water use and will apply the system to determine the extent of offshore permafrost on the US Beaufort inner shelf. Source: DOE.
for an Advanced Nanocomposites in Renewable Energy Laboratory for designing, prototyping and testing large structural hybrid composite and nanocomposite components for the deep water offshore wind energy industry; $12.3 for the new Measurement, Materials and Sustainable Environment Center (M2SEC). (Fort Lauderdale-Davis, Fla.)
Water will be the primary byproduct. A novel metal complex for electrolysis of water will be used to generate the hydrogen at high rates. of Georgia). per gallon. The project also will develop a chemical method to transform butanol into jet fuel. Harvard, Univ. of Delaware). NC State University. Pellion Technologies.
One of these, the Engineering Research Center for Power Optimization for Electro-Thermal Systems (POETS), aims to enhance or increase the electric power density available in tightly constrained mobile environments by changing the design. The two other new ERCs are: Off-grid drinking water. Nature-inspired soil engineering.
This is especially the case for those draining nitrogen-enriched urbanized and agricultural watersheds, highlighting the importance of managing nitrogen before it reaches open water. Human activities, including fossil fuel combustion and intensive agriculture, have increased the availability of nitrogen in the environment.
Overall, the USDA and DOE projects are designed to improve biomass—including selected trees and grasses—to be grown for biofuels by increasing their yield, quality and ability to adapt to extreme environments. Katrien Devos, University of Georgia, Athens. DOE-BER funded project. DOE-BER funded project.
The team recently reached a significant milestone on the project, producing over five gallons of synthetic paraffinic kerosene in a lab environment. The accomplishment is part of the technology transfer process moving from bench top at PNNL to piloting at Freedom Pines, Georgia.
Water (1 project). Recent academic research has created synthetic analogue molecules for elucidation of CA enzyme mechanisms which are more robust in harsh environments. Affordable Energy from Water and Sunlight. Towards Scale Solar Conversion of CO 2 and Water Vapor to Hydrocarbon Fuels. Direct Solar Fuels (5 projects).
The winning project proposals (by award amount) are: Metropolitan Atlanta Rapid Transit Authority, Georgia: $10,800,000. MARTA anticipates that the power produced by these photovoltaic panels will be sold to Georgia Power under their Distributed Generation Contract Program. The largest PV installation in Georgia. Of that, $26.5
Engineering-Scale Test of a Water-Lean Solvent for Post-Combustion Capture. aims to demonstrate the performance of a novel water-lean solvent for post-combustion removal of CO 2 from coal- and natural gas-derived flue gas. A Combined Water and CO 2 Direct Air Capture System. Electric Power Research Institute Inc.
The work is part of a newly signed Cooperative Research and Development Agreement (CRADA) between ASU and Sandia to collaborate on algae-based biofuels, solar fuels, concentrating solar technologies, photovoltaics, electric grid modernization and the energy-water nexus.
Engineers at Georgia Tech are the first to study the mechanics of springtails, which leap in the water to avoid predators. Georgia Tech ] Thanks, Jason! With collision resilience and re-orientation ability, the tensegrity aerial vehicles can operate in cluttered environments without complex collision-avoidance strategies.
JPL ] Georgia Tech researchers have recently created a soft rotary motor using liquid metal, compliant magnetic composites, and silicone polymers. DARPA’s Robotic Autonomy in Complex Environments with Resiliency (RACER) program recently conducted its third experiment to assess the performance of off-road unmanned vehicles.
Enabling turbine operation at significantly higher inlet temperatures substantially increases power generation efficiency and reduces emissions and water consumption. Highly Compact Metallic Heat Exchangers for Extreme Environments – $2,397,756.52. The Boeing Company. Low-Cost Glass Ceramic-Matrix Composite Heat Exchanger – $1,400,000.
The program will encourage systems that couple large-scale physical and genetic characterization with advanced algorithms in order to accelerate the year-over-year yield gains of traditional plant breeding and the discovery of crop traits that improve water productivity, nutrient use and our ability to mitigate greenhouse gases. Description.
The summit kicked off on 4 May at the Georgia Aquarium with a reception and panel discussion on climate change and sustainability, moderated by Saifur Rahman , IEEE president and CEO. Because sea levels and temperatures are rising, more than 80 percent of marine life is migrating toward the Earth’s poles and away from warmer water, he said.
The development of these genetic resources will enable scientists to identify genes that contribute to a number of traits that are essential to develop efficient biomass production including increased stress tolerance, water and nitrogen use efficiency and biomass production. University of Georgia. Dangl, Jeff. Gross, Stephen.
Low Cost Roll-to-Roll Manufacturing of Reusable Sorbents for Energy and Water Industries, $150,000 Qualification of SAS4A/SASSYS-1 for Sodium-Cooled Fast Reactor Authorization and Licensing, $674,484 Advanced Reactor Concepts LLC, Chevy Chase, Md. Advanced Flow Meter for Extreme Environments (AFMEE), $100,000 MicroNuclear LLC, Franklin, Tenn.
The algae uses CO 2 from air or industrial emitters with sunlight and saltwater to create fuel while reducing the carbon footprint, costs and water usage, with no reliance on food crops as feedstocks. The overall process reduces the carbon footprint relative to gasoline by 60–80% according to peer-reviewed published work from Georgia Tech.
Georgia Tech ] I don't know if this ornithopter is more practical than a traditional drone, but it's much more beautiful to watch. This project serves to connect hard-to-reach rural communities with essential, life-saving medicines, including the delivery of just-in-time COVID19 vaccines.
Hyundais $7.6Belectric vehicle (EV) plant in Georgia cleared an environmental review concerning its water usage. regulator, The Army Corps of Engineers, agreed to revisit Hyundai Motor Group Megaplant America’s (HMGMA) permit standards regarding water usage after a conservation group threatened to sue. In August, the U.S.
Not since the founding of the Environmental Protection Agency in 1970 has the United States government taken such bold action on the environment as it did with the passage and signing of the $370 billion Inflation Reduction Act (IRA) earlier this month.
The introduction of any new system causes perturbations within the current operating environment, which in turn, create behavioral responses, some predictable, many not. and especially California,” he says, “has come at the cost of exacerbating the air, water and soil pollution of Asian societies.”
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