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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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Hydrokinetic energy is an abundant renewable resource that can boost grid resiliency and reduce infrastructure vulnerability, but it is currently a cost prohibitive option compared to other energy generating sources. These methodologies will significantly decrease the levelized cost of energy (LCOE) of the final HKT design.

Mariner 418
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Audi putting a centralized server solution into test operation in cycle-dependent production; edge solution gets rid of individual PCs

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The server solution makes it possible to level out spikes in demand over the total number of virtualized clients—a more efficient use of resources. With its comparatively low unit and cycle numbers, the Böllinger Höfe is ideally suited to functioning as a real lab for testing the new concept in series production.

Audi 418
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SDSU-led project to design bacteria that extract rare earth elements in DARPA EMBER project

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With funding from the Defense Advanced Research Projects Agency (DARPA) Environmental Microbes as a BioEngineering Resource ( EMBER ) program ( earlier post ), San Diego State University researchers are developing advanced extraction methods with the aim of boosting the domestic supply of REEs.

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ARPA-E SHARKS: new program to develop hydrokinetic turbines for tidal and riverine currents

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Tidal and riverine energy resources are renewable, have the advantage of being highly reliable and predictable, and are often co-located with demand centers, while HKT devices can be designed with low visual profiles and minimal environmental impact. DE-FOA-0002334 ).

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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. We find that annual material resource production places tight limits on Li-ion, VRB and PHS development and loose limits on NaS and CAES.

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NREL study finds high-pressure hydrogen pipeline system could potentially make hydrogen cost-competitive with gasoline

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A new study by a team at the National Renewable Energy Laboratory (NREL) concludes that a high-pressure, scalable, intra-city hydrogen pipeline system could improve the economics and logistics of hydrogen delivery, making it potentially cost-competitive with gasoline. kg—approximately equivalent to a gasoline cost of $2.7/gal

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DOE announces $29M in funding for fusion energy technology development

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GAMOW projects will work in synergy with publicly and privately funded fusion-development efforts, including ARPA-E’s ALPHA and BETHE fusion programs, and will leverage the technical resources and basic research SC-FES sponsors in these areas. These innovations could reduce the cost of HTS conductors by a factor of 30.

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