DjTao
19.01.2022 kl 08:05 6422

Interessant. 7 dager siden er vel omtrent samtidig at nabobygget til REC gikk over til status «pending», altså at kjøper og selger hadde blitt enige om pris 🤠
Slettet bruker
19.01.2022 kl 08:29 6285

Takk for deling, SNES1:)
Ja, dette var jo meget interessant. Om det ikke skulle være i nabobygget, så vil vi i nærmeste fremtid få vite hvor denne fabrikken blir lokalisert, og det viser igjen at USA satser på batteri for fullt, selv uten BBB.
Slettet bruker
19.01.2022 kl 19:10 5914

Spennende artikkel av Vincent Pluvinage CEO i OneD

The answer lies in a reevaluation of the supply chain in the following ways:

It will be critical to secure access to innovations that are well protected by global patent families so that large investments can be made with the so-called “freedom to operate.”
Material innovations must be analyzed in terms of access to large amounts of precursors and proven manufacturing equipment to reduce capex investment and scale-up risks.
The manufacturing processes must be compatible with multiple material suppliers and multiple cell suppliers on each continent, to avoid single sourcing issues and enable strategic localization.

https://pv-magazine-usa.com/2022/01/19/solving-ev-supply-chain-issues-requires-scaling-the-battery-supply-chain/
Slettet bruker
28.01.2022 kl 00:03 5289

https://electrek.co/2022/01/27/storedot-which-makes-ultra-fast-tesla-like-4680-battery-cells-develops-tech-to-extend-batteries-first-and-second-life/amp/

StoreDot, which makes ultra-fast, Tesla-like 4680 battery cells, develops tech to extend batteries’ first and second life
Michelle Lewis - Jan. 27th 2022 9:30 am @michelle0728

StoreDot
Comments
StoreDot, an Israel-based electric vehicle extreme fast charging (XFC) battery startup, today announced that it has advanced technology that extends the life span of batteries, making them highly effective not only during the vehicle life span, but also for second-life applications.



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The technology combines the electrochemistry system of the company’s silicon dominant cells to ensure that there is minimal drop-off in performance even as the battery ages.

StoreDot reports that a robust performance is maintained even after 1,000 cycles and 80% capacity, the point at which rival lithium-ion fast-charging technologies start to rapidly deteriorate in performance. Even after 1,700 cycles, long after the accepted industry norm, StoreDot claims its batteries can maintain 70% of their original capacity, making them effective in second-life usage for less dynamic applications such as in energy storage and grid load balancing systems.



Dr. Doron Myersdorf, StoreDot CEO, said:

StoreDot is well known for creating extreme fast charging technologies and helping drivers overcome charging anxiety, which is currently the biggest barrier to EV ownership.

But we believe in advancing the entire battery eco-system, ultimately delivering an optimum solution to sustain the transition to full EV electrification. This latest development is proof of that.

We now have the ability to hugely extend the life of our batteries, long after their vehicle service life. This not only has benefits for the drivers of EVs, allowing them to maintain performance of their vehicles for many more years, but also in second-life applications.

Not only will this transformative development encourage more people to drive EVs, but this technology has huge benefits for sustainability, too, reducing the need to retire and recycle an expensive component that can now serve in critical second-life applications.
StoreDot says it’s in advanced talks with global car makers. It also says it’s on track to deliver mass-produced XFC batteries, which provide a 50% reduction in charging time at the same cost, by 2024.

In early September 2021, StoreDot announced that it produced the first 4680 cylindrical cell, that it claims can charge in only 10 minutes.

In November, StoreDot claimed it had become the first company to produce XFC cells for electric vehicles on a mass production line. And on December 1, 2021, StoreDot announced new patented technology that uses a background repair mechanism to allow battery cells to regenerate while they are in use.


Bullinvestor
28.01.2022 kl 00:58 5147

Takk for link. Å her sitter RECSI i pole Position👍
Slettet bruker
28.01.2022 kl 18:53 4681

Bare hyggelig🙂
Slettet bruker
08.02.2022 kl 22:27 3709

Amprius is thrilled to announce the shipment of the first commercially available 450 Wh/kg, 1150 Wh/L lithium-ion battery cells to an industry leader of a new generation of High-Altitude Pseudo Satellites (HAPS)

https://www.linkedin.com/posts/ampriustechnologies_amprius-technologies-ships-first-commercially-activity-6896919809586528256-Tc0J


The newest product release from Amprius, which has been in commercial manufacturing since 2018 at its Fremont, CA facility, represents another proof point in the company’s unique ability to deliver breakthrough performance that enables optimal business cases for its customers. To support surging demand, Amprius Technologies, Inc. has embarked on constructing its first high volume manufacturing facility located in the United States. A mass production site will be selected in the first quarter of 2022.
Redigert 08.02.2022 kl 22:29 Du må logge inn for å svare
DjTao
15.02.2022 kl 19:34 3232

SILA white paper

Some believe policy consensus is the biggest barrier to our #energystorage future. The U.S. Department of Energy announced $3B in investment for the #battery supply chain. This is game changing. 

Near and long-term manufacturing
R&D & Pilot Lines | Capacity up to 5 & 500 kWh/year respectively
Sila has filed 150+ patents across the areas of cell architectures, materials, components, and processes. Sila’s R&D and pilot lines offer materials for continued innovation to enhance safety and dramatically
extend the cycle and calendar life of LIBs. The developed material is used for new consumer and EV products as well as new applications, including long-haul trucking and in grid-scale storage.
Plant 1 | Capacity up to 50 MWh/year
With automated, 24/7 production, Plant 1 is planned to be a 3-10,000x scale up from the R&D line and produce superior Si-anode material using a highly-specialized process that allows for batch production. Plant 1 will produce enough Si-anode material for millions of LIBs for small consumer devices, including wearables and earbuds. Plant 1 will also produce qualification batches for the first auto launches that will originate from Plant 2.
Plant 2 | Capacity up to 10 GWh/year | Designing Now, Start-Up in 2024
For Plant 2, Sila will scale-up advanced reactor designs with continuous material processing, on-line diagnostics, improved utilization of precursors, and improved material handling to increase efficiency and throughput of its synthesis platform. Plant 2 will scale to annually produce Si-anode material for up to 50k EVs and 500 million larger consumer devices, like mobile phones, tablets, and headsets.
To mitigate the lengthy qualification process, Plant 2 build-out will be conducted in parallel with auto LIB cell qualification with our partners. Sila has already started working with EV customers (BMW and Daimler) and most of the major global cell suppliers.
Plant 3 | Capacity up to 100 GWh/year | 2026
Expanding further, Sila will build Plant 3 to meet EV demands and further reduce the anode cost of production. Plant 3 will produce Si-anode material for 1+ million EVs and will become the blueprint for all additional plants in the US and around the world.

Read our white paper on a path for U.S. innovation to lead

https://www.silanano.com/news/white-paper-a-battery-powered-american-energy-revolution
Redigert 15.02.2022 kl 19:39 Du må logge inn for å svare
Stabukk
15.02.2022 kl 19:57 3104

Kor tid blir plasseringa av Sila Nano sine fabrikkar kunngjort?
Slettet bruker
15.02.2022 kl 20:19 2960

Skulle vært gjort i fjor høst.
Bob Macahan
15.02.2022 kl 20:29 2892

Nu när pusselbitarna med batterier faller på plats för REC är det dags att plocka fram den här analysen med riktkurs på 100+NOK.
Man ska justera för emissionen med Hanwha. Allt pekar i rätt riktning 😀
https://www.nettavisen.no/okonomi/rokke-aksjen-er-femdoblet-og-kan-na-flerdobles-igjen/s/12-95-3424072219
Redigert 15.02.2022 kl 20:30 Du må logge inn for å svare
Småplukker
15.02.2022 kl 20:40 2808

Nok en dag med meget spennende news. Særlig lovforslaget i Washington State som vil gi skattelette til solar-produsenter, virker ekstremt lovende.
Går dette gjennom - alt tyder på det - så ligger veien åpen for ML-åpning. Og det tipper jeg er bare starten på triggerne rundt batterifabrikker, solarprodusenter, JV - ah,
for et år vi har foran oss!
nemi's
15.02.2022 kl 20:51 2729

Gled deg over at Enevate har annonsert hvor sitt anlegg nå skal bygges.

https://www.enevate.com/news/
Stabukk
15.02.2022 kl 21:07 2636

Enevate-anlegget kjem i California, også på USA sin vestkyst, som Moses Lake:
«Enevate vil bruke det nye anlegget til å øke sin batteripre-produksjonslinje betraktelig, som vil tjene som et demonstrasjonsanlegg for bilprodusenter og batteriprodusenter som ønsker å produsere batterier i industrielle batterifabrikker, inkludert store gigafabrikker». (Google Translate)
Alt ligg til rette for at USA si batteri-satsing blir eit ekstra bein å stå på for Rec i åra framover, som råstoff-leverandør til anodar.
Småplukker
15.02.2022 kl 21:33 2467

Og du lurer på hvorfor du blir mislikt Nemis? Du klarte ikke dy deg? Ynkelige bittelille menneske.
Slettet bruker
17.02.2022 kl 20:54 1891

"A new silicon battery design just beat Tesla's energy density
And it's already going to market.

After the first batch of commercially available lithium-ion battery cells were shipped out last week, Amprius Technologies is being called the "leading provider of the highest energy density cells available." "



https://interestingengineering.com/silicon-battery-energy-density

14. Februar
Redigert 17.02.2022 kl 20:57 Du må logge inn for å svare
Slettet bruker
17.02.2022 kl 21:16 1776

De bruker silangass så spennende saker ☺️
Intravenøsiu
07.03.2022 kl 12:58 1236

https://www.sciencedirect.com/science/article/abs/pii/S0013468622003310

Artikkelen viser slik jeg har forstått det fordelene ved å “fintune” kjemien i litium ion batteri med silisium anode.

Redigert 07.03.2022 kl 13:03 Du må logge inn for å svare