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Continuous test operation begins for large-format Li-ion energy storage system at power plant

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Evonik Industries, STEAG, and other project partners put a lithium electricity storage system (LESSY) into operation at STEAG’s Fenne power plant in Völklingen, Saarland, Germany. The large-format energy storage system was developed under a research initiative sponsored by the German Federal Ministry of Education and Research.

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GM researchers demonstrate hierarchical electrode architectures for high energy lithium-chalcogen rechargeable batteries

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lithium-sulfur (Li-S) and lithium selenium (Li-Se) systems— are promising candidates for high energy electrical storage solution. Cell level calculations suggests that the hierarchical electrode architectures have the potential to increase the specific energy to more than 350?Wh?kg —Dai et al.

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STEAG investing €100M in a total of 90 MW of grid energy storage systems with LG Chem Li-ion batteries

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German utility STEAG is investing around €100 million in grid energy storage systems (ESS) totalling 90 MW, equipped with Li-ion cells from LG Chem. Storage facilities and the creation of flexibility are essential elements in the implementation of the energy transition in Germany.

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ALTe Powertrain and Inmatech form JV for hybrid electric storage devices; Li-ion cells, supercaps, and control electronics

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ALTe Powertrain Technologies, the developer of a Range Extended Electric Powertrain used to repower light commercial vehicles up to 26,000 GVW ( earlier post ), has signed a Letter of Intent (LOI) to form a joint venture with Inmatech, Inc. , The applications will range from automotive batteries to stationary grid power leveling devices.

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Report: VW invests in novel energy storage company QuantumScape and its solid-state “All Electron Battery”

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Volkswagen executives have been hinting for awhile now about taking a different approach to high-energy-density electrical storage for long-range electric vehicles than the more “conventional” next-generation Li-ion or Li-metal battery pathways. conventional capacitors). Source: Stanford.

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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Classification of potential electrical storage for stationary applications. such as (1) frequency regulation and load following; (2) cold start services; (3) contingency reserves; and (4) energy services that shift generation from peak to off-peak periods. Credit: ACS, Yang et al. Click to enlarge. In their study, Yang et al.

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Nissan and 4R Energy develop new EV charging system combining solar and Li-ion batteries

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and 4R Energy Corporation, a joint venture established by Nissan and Sumitomo Corporation in September 2010 to explore second-life applications for automotive battery packs ( earlier post ), have developed a charging system for electric vehicles that combines a solar power generation system with high-capacity lithium-ion batteries.

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