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Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. Earlier post.).
New processing methods developed by MIT researchers could help ease looming shortages of the essential metals that power everything from phones to automotive batteries by making it easier to separate these rare metals from mining ores and recycled materials. —Antoine Allanore.
Two professors from MIT and UC Davis have released a paper challenging the recent claims by the Renewable Fuel Association (RFA) and US Secretary of Agriculture Vilsack that ethanol production decreased gasoline prices by $0.89 Christopher Knittel at MIT and Assoc. Results from Du/Hayes are indicated by the large square.
MIT President Susan Hockfield and Saudi Aramco President and CEO Khalid A. Al-Falih signed a Memorandum of Understanding in Dhahran, Saudi Arabia, providing a framework that will greatly expand the research and education partnership between MIT and Saudi Aramco. Several elements of the MOU have been agreed to for implementation.
Now, researchers at MIT have found a way to streamline the discovery process using a machine learning system. MIT professor of chemical engineering Heather Kulik says they “are really fascinating, functional materials that are unlike a lot of other material phases. These can exist in a vast number of different forms.
Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications, has secured the rights to key patent technology from MIT. Patents for all liquid metal battery inventions were licensed from MIT.
Researchers at MIT have identified , quantified, and modeled a major reason for the poor performance of electroreduction processes to convert CO 2 to fuel or other useful chemicals. The research was supported by Shell, through the MIT Energy Initiative. A paper on their work is published in the ACS journal Langmuir. —Soto et al.
In a presentation at the 241 st National Meeting of the American Chemical Society today in Anaheim, Dr. Daniel Nocera of MIT said that his team has developed a practical “artificial leaf”—a type of solar cell that shows promise as an inexpensive source of electricity for the poor in developing countries. Earlier post.).
In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. The research was supported by the MIT Arthur Samberg Energy Innovation Fund. and Bromberg, L.
The analysis used the MIT US Regional Energy Policy (USREP) model to evaluate the effect of a carbon tax as part of a Federal budget deal. The carbon tax would shift the market toward renewables and other low carbon options, and make the purchase of more fuel-efficient vehicles more economically desirable.
After running the numbers for various scenarios in which trucks are parked at slightly different times overnight, the MIT team found that businesses could earn roughly $900 to $1,400 per truck per year in V2G revenues in current energy markets, representing a reduction of 7 to 11% in vehicle operating costs.
Large-scale energy storage is poised to play a critical role in enhancing the stability, security, and reliability of tomorrow’s electrical power grid, including the support of intermittent renewable resources. Sectioned Mg||Sb liquid metal battery operated at 700 °C showing the three stratified liquid phases upon cooling to room temperature.
To try to expand biofuels’ potential impact, a team of MIT engineers has now found a way to expand the use of a wider range of nonfood feedstocks to produce such fuels. The MIT researchers developed a way to circumvent that toxicity, making it feasible to use those sources, which are much more plentiful, to produce biofuels.
Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. The first two reports dealt with nuclear power (2003) and coal (2007).
A new assessment of the viability of coal-to-liquids (CTL) technology by researchers from the MIT Joint Program on the Science and Policy of Global Change (JPSPGC) found that without climate policy, CTL has the potential to account for around a third of global liquid fuels by 2050. Credit: Chen et al., 2011 Click to enlarge.
The five different fuel groups were those derived: from conventional petroleum; from unconventional petroleum; synthetically from natural gas, coal, or combinations of coal and biomass via the FT process; renewable oils; and alcohols. From Hileman et al. Click to enlarge. Alcohols, biodiesel and biokerosene offer no benefit for aviation.
BP is renewing its commitment to the Massachusetts Institute of Technology Energy Initiative (MITEI) through an agreement to provide another $25 million for continued energy research over the next five years, bringing the company’s total program funding to $50 million.
A new study by researchers at MIT has found that factoring the non-CO 2 combustion emissions and effects into the lifecycle of a Synthetic Paraffinic Kerosene (SPK) aviation fuel can lead to a decrease in the relative environmental merit of the SPK fuel compared to conventional jet fuel. Aviation climate change impacts pathway.
The US Department of Energy (DOE) has awarded MIT associate professor of metallurgy Antoine Allanore a $1.9-million One of Allanore’s primary goals is to make high-purity copper that can go directly into production of copper wire, which is in increasing demand for applications from renewable energy to electric vehicles.
Researchers at MIT have developed a method to produce inexpensive catalysts that can replace platinum catalysts in renewable energy technologies such as fuel cells. Tungsten is more than three orders of magnitude more abundant than platinum in the Earth’s crust, making it a viable material for a global renewable-energy economy.
The MIT Energy Initiative (MITEI) announced its latest round of seed grants to support early-stage innovative energy projects. A total of more than $1.6 million was awarded to 11 projects, each lasting up to two years. But little attention has been paid to the role of public opinion in the state energy policy process.
Researchers at MIT have improved a proposed liquid battery system that could enable renewable energy sources to compete with conventional power plants. Earlier post.).
Total has signed a research agreement with the Massachusetts Institute of Technology (MIT) to develop new stationary batteries that are designed to enable the storage of solar power. This agreement valued at $4 million over five years is part of the MIT Energy Initiative (MITEI), which Total joined as a member in November 2008.
” The MIT report said that natural gas should be seen as a “ bridge ” to a low-carbon regime, rather than as the ultimate long-term solution itself. MIT: The Future of Natural Gas. Separately, the International Energy Agency (IEA) released its own report exploring the potential for a “golden age” of gas. Source: IEA.
MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries. Source: MIT. Grimaud et al.
By using lignin, an abundant, renewable biopolymer that has traditionally been underutilized due to its chemical recalcitrance, an aromatic SAF blendstock could be generated. As the largest source of renewable aromatics in nature, lignin could hold the answer to achieving a complete bio-based jet fuel. —Stone et al.
The new MIT proces converts furfural into GVL via a series of cascading (domino-like) reactions catalyzed by zeolites with Lewis and Brønsted acid sites. GVL could also be useful as a “green” solvent or a building block for creating renewable polymers from sustainable materials. Credit: Bui et al. Click to enlarge. Earlier post.)
MIT engineers have genetically engineered strains of the oleaginous yeast Yarrowia lipolytica to boost the production of lipids by about 25% compared to previously engineered yeast strains. Owing to the depletion of fossil fuels, plant-oil- and animal-fat-derived lipids are being developed as renewable feedstocks for biodiesel production.
An international research team from Tsinghua University, MIT and Argonne National Laboratory has discovered a series of novel lithium titanate hydrates that show better electrochemical performances compared to all the Li 2 O–TiO 2 materials reported so far—including those after nanostructuring, doping and/or coating.
Researchers at MIT and the Ford Motor Company have found that depending on the location, lightweight conventional vehicles could have a lower lifecycle greenhouse gas impact than electric vehicles, at least in the near term. Their paper is published in the ACS journal Environmental Science & Technology.
Hongbo Zhao/MIT). The scientists say their new method has potential for improving the cost, storage capacity, durability and other important properties of batteries for a wide range of applications, from electric vehicles to laptops to large-scale storage of renewable energy on the grid.
Well-to-wheel GHG estimates for palm hydrotreated renewable diesel (HRD) fuel, with and without direct LUC, and diesel fuel included to enable comparisons. Pond-to-wheel GHG estimates for low-impact, nominal, and high-impact algal diesel fuel technology sets. Contribution by stage shown in the inset charts. Credit: ACS, Vasudevan et al.
Researchers at MIT have devised a simple, soluble metal oxide system to capture and transform CO 2 into useful organic compounds. Ideally we’d like to develop carbon-neutral cycles for renewable energy, to get carbon dioxide out of the atmosphere and avoid pollution.
The recipients of the cooperative research grants are Massachusetts Institute of Technology (MIT), Chattanooga Regional Transportation Authority (CARTA), and Utah State University. The MIT team will improve public transportation service quality, ridership, and energy efficiency by designing a Transit-centric Smart Mobility System platform.
The BOTTLE: Bio-Optimized Technologies to Keep Thermoplastics out of Landfills and the Environment funding opportunity is jointly funded by the Office of Energy Efficiency and Renewable Energy’s (EERE) Bioenergy Technologies Office and Advanced Manufacturing Office. Partners include Allonia and the National Renewable Energy Laboratory.
In a paper published in the ACS journal Environmental Science & Technology , researchers from MIT conclude that it is “ paramount ” that decision makers and the general public be given the range of LC-GHG emissions that could result from the production and use of a given bio or synthetic fuel, due to high variability within pathways.
A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al through the MIT Energy Initiative. Al 2 O 3 membrane. —David Sadoway. The work was supported by the French oil company Total S.A.
ExxonMobil said extended its support of the MIT Energy Initiative’s (MITEI) low-carbon energy research and education mission by renewing its status as a founding member for another five years. With its renewed membership, ExxonMobil will expand its participation in MITEI’s Low-Carbon Energy Centers.
Jennifer Rupp at MIT. In addition, a special prize for applied research was awarded to Dr. Stafford Sheehan for his excellent research in the area of new catalysts for renewable fuels. Dr. Jennifer L. Dr. Jennifer L. Her research focuses on material and electrode designs for solid-state batteries.
Researchers at MIT have shown that a MOF (metal-organic framework) with high electrical conductivity—Ni 3 (2,3,6,7,10,11-hexaiminotriphenylene) 2 (Ni 3 (HITP) 2 )—can serve as the sole electrode material in a supercapacitor. —Alexandru Vlad. The work was supported by the U.S.
Global infrastructure company Ferrovial and the Massachusetts Institute of Technology (MIT) just signed a five-year agreement, with Ferrovial joining the Massachusetts Institute of Technology Energy Initiative (MITEI) to support a range of research projects on transforming critical urban infrastructures of the future. Ferrovial and MIT.
hydrocarbons (propane and propylene) from renewable biomass via the hydrothermal conversion of well-known fermentation end-products (butyric acid and 3-hydroxybutyrate) without the use of exogenous hydrogen. Tester were originally at MIT; they are now at Ginkgo Bioworks, Stanford University, and Cornell University, respectively.
The Czech Ministry of Industry and Trade (MIT) and majority state-owned energy group ?EZ EZ and MIT envision an investment of at least CZK 52 billion (US$2.4 EZ signed a memorandum of understanding regarding the construction of a gigafactory for battery cells for electric vehicles.
A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. We need both a policy like a carbon tax and to put more R&D money into renewables.
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