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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. 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.).

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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. California draws more than 20% of its electricity from solar and approximately 7% from wind, with more VRE coming online rapidly. —Drake Hernandez.

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DOE to award $35M to 24 projects to support early-stage, innovative technologies and solutions in advanced manufacturing

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Colorado State University will develop a novel, low-cost turbo-compression cooling system that utilizes the ultra-low-grade waste (less than 150°C) heat available in many industrial processes, the energy from which is not traditionally recovered. Dana-Farber Cancer Institute. Idaho National Laboratory. Massachusetts Institute of Technology.

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How EVs Are Reducing Carbon (CO2) Emissions

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As one MIT report found, on average, “a fully electric vehicle emits about 25 percent less carbon than a comparable hybrid car.” This year, we have increased our focus on waste reduction, recycling, energy conservation, and exploring more sustainable materials to incorporate into our products.

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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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ARPA-E’s first solicitation awarded $151 million to 37 projects aimed at transformational innovations in energy storage, biofuels, carbon capture, renewable power, building efficiency, vehicles, and other areas. Earlier post.). Earlier post.) Lawrence Berkeley National Lab. (UC UC Berkeley, Logos Technologies). Harvard, Univ. of Delaware).

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The Long View from SAE 2009 World Congress

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the session counted among its panelists: Professor John Heywood, Sun Jae Professor of Mechanical Engineering and Director of the Sloan Auto Laboratory at MIT. Cities account for 2% of the world’s area and yet they account for 75% of the resources and 75% of the waste ,” said Cervero. The city will have two transit levels. Heywood, J.,

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DOE ARPA-E awards $156M to projects to 60 projects to accelerate innovation in clean energy technologies

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wasted energy in plants into energy-dense fuel molecules. for High Power Wind Generators The University of Houston will develop a new, low-cost. superconducting wire that can be used in future advanced wind turbine generators. used to make a wind turbine generator lighter, more powerful, and more efficient. light energy.

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