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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. Smart grid regional demonstrations involving plug-in vehicles include (ranked by DOE funding): Columbus Southern Power Company (doing business as AEP Ohio).

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Volvo Car Group testing lightweight structural energy storage material applied in trunk lid and plenum cover

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A composite blend of carbon fibers and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. The material combines carbon fibers and a polymer resin, creating a very advanced nanomaterial, and structural supercapacitors. Click to enlarge. Click to enlarge.

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Audi unveils e-gas project: synthetic methane from the methanation of green hydrogen; series production of CNG models in 2013 powered by e-gas

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The e-gas project consists of two main components: Audi is contributing to the construction of offshore North Sea wind turbines which will generate clean power,that is then fed into the public power grid. If necessary, this energy can flow from the gas network back to the power grid at any time.

Gas
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Evonik invests in a hollow fiber spinning plant for gas separation membranes used in energy-efficient single-step upgrading of biogas to biomethane

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The novel membrane technology facilitates energy-efficient upgrading of biogas to biomethane which is fed into the public natural gas grid. The technology is based on membranes produced from high-performance polymers that in the past have been processed into fibers and used in hot-gas filtration. Click to enlarge.

Gas
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Cornell team suggests engineered bacteria could address current limitations of energy storage technologies

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Raising the penetration of renewable —an intermittent—sources of energy into the grid will require large scale electrical energy storage and retrieval. We are suggesting a new approach where we stitch together biological and non-biological electrochemical engineering to create a new method to store energy.

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USC team develops novel organic redox flow battery for large-scale energy storage

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Since grid-scale electrical energy storage requires hundreds of gigawatt-hours to be stored, the batteries for this application must be inexpensive, robust, safe and sustainable. The vanadium redox flow battery is one such battery technology that has reached an advanced level of development for grid-scale applications.

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Carnegie Mellon researchers develop semi-liquid lithium metal anode for use with solid electrolytes

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The SLMA consists of lithium microparticles evenly distributed in a dual-conductive polymer matrix. However, researchers have found that the contact between the ceramic electrolyte and a solid lithium anode is insufficient for storing and supplying the amount of power needed for most electronics.