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Japanese giant Panasonic is currently Tesla’s exclusive battery partner, but as its battery needs balloon along with demand for the upcoming Model 3, it’s only logical that the California company should keep its options open with other suppliers. The Korea Times reported that Tesla has approached LG Chem, Samsung SDI […]

Michigan-based XG Sciences has received a DOE Round 2 small business award for $150,000, which it will use to support its efforts to develop low-cost manufacturing of a silicon-graphene composite anode. One goal for the new anode type is to reduce the formation of the solid electrolyte interface (SEI). The […]

“Don’t put all your eggs in one basket,” my old Irish grandmother liked to say. Tesla Motors is following her advice when it comes to who will supply it with batteries for its cars and energy storage products. Even though Panasonic is a major partner in the Gigafactory currently under […]

Optodot Corporation has granted a license to LG Chem for batteries, cells, separators and electrolyte members comprising boehmite, an aluminum oxide hydroxide mineral. The license permits LG Chem to use boehmite separator films for lithium-ion batteries. “Boehmite ceramic coating layers offer a number of distinct benefits in lithium-ion batteries, including […]

Daimler AG, in conjunction with its subsidiary Deutsche ACCUMOTIVE, has begun deliveries of its first home energy storage systems, following months of successful commercial deliveries. The lithium-ion, battery-based home energy storage units — which are being manufactured by Deutsche ACCUMOTIVE — are based on the technologies developed for use in […]

Daimler AG, in conjunction with its subsidiary Deutsche ACCUMOTIVE, has begun deliveries of its first home energy storage systems, following months of successful commercial deliveries. The lithium-ion, battery-based home energy storage units — which are being manufactured by Deutsche ACCUMOTIVE — are based on the technologies developed for use in […]

GTM Research uncovered some fascinating tidbits in an otherwise mundane 14A proxy statement from Tesla — including just how much energy storage Tesla expects to sell to SolarCity this year. In a new, free research note, published today, GTM Research estimates that Tesla will sell 168.5 megawatt-hours of energy storage […]

A team from the Shenzhen Institutes of Advanced Technology of the Chinese Academy of Sciences has developed a novel, environmentally friendly low-cost battery. In “A Novel Aluminum-Graphite Dual-Ion Battery,” published in Advanced Energy Materials, Yongbing Tang and colleagues present a new aluminum-graphite dual-ion battery (AGDIB) that they say offers higher energy […]

Lithium-metal anodes are the favored solution for next-generation Li-air or Li-sulfur batteries for various reasons, including their high specific capacity (theoretically tenfold higher than graphite). However, safety issues resulting from dendrite formation and instability caused by volume expansion have slowed the development of commercially viable solutions. In “Composite lithium metal […]

Researchers at the DOE’s Oak Ridge National Laboratory have demonstrated a production method that they estimate will reduce the cost of carbon fiber by as much as 50% and the energy used in its production by more than 60%. After analysis and prototyping by industrial partners, ORNL is making the […]

Researchers at the Tokyo Institute of Technology, in collaboration with Toyota and two other research institutions, have designed and tested solid-state batteries using a novel type of solid electrolyte. In “High-power all-solid-state batteries using sulfide superionic conductors,” published in Nature Energy, Yuki Kato and team members explain the advantages of […]