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MIT researchers propose subsea version of pumped hydro for renewable energy storage

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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. MIT has filed for a patent on the system. These structures would serve both as anchors to moor the floating turbines and as a means of storing the energy they produce. Earlier post.).

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MIT researchers develop oxygen permeable membrane that converts CO2 to CO

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MIT researchers have developed a new system that could potentially be used for converting power plant emissions of carbon dioxide into carbon monoxide, and thence into useful fuels for cars, trucks, and planes, as well as into chemical feedstocks for a wide variety of products.

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MIT Energy Initiative announces 2014 seed grant awards

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The MIT Energy Initiative (MITEI) announced its latest round of seed grants to support early-stage innovative energy projects. Building on novel computation techniques, assistant professor Heather J. A total of more than $1.6 million was awarded to 11 projects, each lasting up to two years.

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MIT professor pursuing direct sulfide electrolysis for copper production

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King Assistant Professor of Metallurgy at MIT, is proposing a direct sulfide electrolysis process to simplify copper extraction and eliminate noxious byproducts. The copper research builds on Allanore’s previous work in the steel industry, where he developed new electrochemical processes to make iron without greenhouse gas emissions.

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MIT/CalTrans study finds pavement-vehicle interaction accounts for 1% of overall fuel consumption on California highways

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dissipating energy due to deformation of the pavement structure)—results in wasted fuel because the dissipated energy does not contribute to the vehicle’s forward movement. Deflection-induced PVI—which results from a vehicle overcoming a resisting force (i.e.

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MIT researchers advancing development of supercritical water upgrading of heavy crude; lower cost, energy use and CO2

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Findings by MIT researchers could help advance the commercialization of supercritical water technology for the desulfurization and upgrading of high-sulfur crude oil into high-value, cleaner fuels such as gasoline without using hydrogen—a major change in refining technology that would reduce costs, energy use, and CO 2 emissions.

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MITEI study finds hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar

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A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. They also ran the numbers on retrofitting natural gas plants to burn hydrogen as opposed to building entirely new facilities.

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