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Eos Energy launches $500M Project AMAZE with $398.6M conditional loan guarantee from DOE; long-term zinc-based storage

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Eos Energy, a provider of safe, scalable, efficient, and sustainable zinc-powered long-duration stationary energy storage systems, announced Project AMAZE (American Made Zinc Energy), a $500-million planned expansion and a significant milestone to build 8 GWh of clean energy storage production capacity.

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Cummins invests $24M in flow battery leader VoltStorage

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By investing in VoltStorage, we are taking steps to advance solutions focused on the grid and energy storage. VoltStorage develops and produces commercial storage systems based on the particularly ecological vanadium redox flow technology for commercial and agricultural enterprises. Vanadium redox flow battery cell.

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Graphene ESD to partner with Stony Brook to develop new low-cost integrated ultra-high voltage supercapacitors

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announced that Graphene Energy Storage Devices (Graphene ESD) has signed a research agreement with the Research Foundation of Stony Brook University (SBU). Graphene ESD will partner with the SBU Center for Advanced Sensor Technologies (Sensor CAT) to develop new supercapacitors designs for energy storage.

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Construction starts on “Flybus” demonstrator; low-cost flywheel energy storage hybrid projects 20% savings in fuel consumption

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Construction has begun on the first “Flybus” prototype vehicle, designed to demonstrate the viability of a cost-effective alternative to battery-hybrid buses by using flywheel energy storage. The flywheel-hybrid system bolts directly onto the automatic transmission. Click to enlarge. Earlier post.)

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Santa Clara VTA partners with Proterra and Scale Microgrid Solutions to charge 34 electric buses with solar-powered microgrid

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In the event of an extended power outage, such as a public safety power shutoff, electricity stored in the microgrid’s battery storage system can provide back-up power at VTA’s Cerone bus yard to allow the agency to continue operating battery-electric buses, serving riders and providing emergency transport if needed.

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Stanford team develops new ultrahigh surface area 3D porous graphitic carbon material for improved energy storage

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Stanford University scientists have created a new ultrahigh surface area three-dimensional porous graphitic carbon material that significantly boosts the performance of energy-storage technologies. As a result, extensive purification is needed to achieve high-quality supercapacitor-grade AC, which substantially increases the cost.

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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. The selected projects include advanced battery systems (including flow batteries), flywheels, and compressed air energy systems. Tehachapi Wind Energy Storage Project.