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German power-to-gas facility opens green methanation plant; €28M STORE&GO project

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million) STORE&GO research project. While the current facility feeds pure hydrogen (“WindGas”) directly into the gas grid, the new methanation plant provides for the generation of “green” methane. This stored energy is then available as backup whenever there is an insufficient supply of solar and wind power.

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UC Riverside opening Sustainable Integrated Grid Initiative; integration of solar energy, battery storage and electric and hybrid vehicles

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The University of California, Riverside is opening its Sustainable Integrated Grid Initiative to research the integration of: intermittent renewable energy, such as photovoltaic solar panels; energy storage, such as batteries; and all types of electric and hybrid electric vehicles. Solar carport. Click to enlarge.

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UniEnergy signs commercialization agreement for PNNL-developed vanadium redox flow battery

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UniEnergy Technologies LLC has signed a license agreement with Battelle to further develop and commercialize a vanadium redox flow battery developed at Pacific Northwest National Laboratory (PNNL) that holds promise for storing large amounts of renewable energy and providing greater stability to the energy grid.

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Partners begin work on Energiepark Mainz; hydrogen from renewable sources; power-to-gas

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This hydrogen can be stored, loaded into tank trailers or fed directly into the natural gas grid, for use in generating heat or electricity. This makes it possible to store electricity from renewable energy sources. This will probably happen even more often in the future.

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OSU team develops new aqueous lithium-iodine solar flow battery; 20% energy savings over Li-I batteries

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After debuting the first solar air battery—a photo-assisted charging Li-O 2 battery—last fall ( earlier post ), researchers at The Ohio State University led by Professor Yiying Wu have now developed a new system combining a solar cell and a battery into a single device. Credit: ACS, Yu et al. Click to enlarge.

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Sandia study finds underground geologic storage of hydrogen could boost transportation, energy security

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Should the market demands for hydrogen fuel increase with the introduction of fuel cell electric vehicles, the US will need to produce and store large amounts of cost-effective hydrogen from domestic energy sources, such as natural gas, solar and wind, said Daniel Dedrick, Sandia hydrogen program manager.

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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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The system has been designed to be integrated into the house energy supply chain. Utilizing real-time energy readings, the system can measure the available energy supply and demand, making the necessary calculations to determine the optimal time to charge or discharge the system. ChargeForward.