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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. 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 and IEA reports take different views of the future of natural gas in transportation

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MIT and the IEA both have newly released reports exploring the potential for and impact of a major expansion in global usage of natural gas, given the current re-evaluation of global supplies. MIT: leaning toward conversion for light-duty vehicles. Earlier post.) I.e., on an energy basis at the point of use, the CO 2.

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U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

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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. for oil, 24% for coal, and 20% for natural gas.

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New study: US could store more than 50 years worth of CO2

Green Cars News

The US has enough capacity to store at least a century’s worth of its carbon dioxide emissions from coal-fired power stations in underground saline aquifers, according to new study from the Massachusetts Institute of Technology (MIT).

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China’s GAC Debuts Ammonia-Powered Car Engine

The Truth About Cars

Corn-based ethanol was big for a while and the Germans have recently shown a renewed interest in carbon monoxide and hydrogen-based synthetic fuel stemming from the gasification of coal, biomass, and/or methane. It’s relatively energy intensive to produce and brutally difficult to store.

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

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This process is less than 1% efficient at converting sunlight to stored chemical energy. The aerobic microbe has been engineered at MIT and is capable of converting a variety of organic compounds into oil, from which biodiesel may be produced. The project also will develop a chemical method to transform butanol into jet fuel.

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CleanFUEL USA partners with Freightliner on new 8.0L propane LPI medium-duty engine

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Researchers at MIT had earlier demonstrated the ability to make biopropane (LPG from corn or sugarcane) using a supercritical water process, and created a startup (C3 BioEnergy) in 2007 that attempted to commercialize the technology. Stored and transported like. Renewable propane. to produce LPG as a byproduct of gasoline production.

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