Tesla Gigafactory

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Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 07 Jul 2015, 13:24

Če slučajno niste na tekočem z dogajanjem okrog Tesline nove tovarne baterij. Elon Musk se je odločil v puščavi Nevade zgraditi največjo tovarno baterij na svetu. Dolga bo 1077m in široka 431m, ter visoka dve nadstropji. Proizvajal naj bi baterije za svoje avtomobile, in jih hkrati prodajal ostalim proizvajalcem.

Gradnja očitno poteka po načrtih in brez zamud. Prve litij-ionske baterije se na koncu proizvodnje linije pričakujejo ob koncu leta. Do leta 2020 pa naj bi proizvedli kar 500.000 avtomobilskih baterij, vendar naj bi se proizvodnja počasi večala do polnih zmogljivosti.

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Tesla Gigafactory
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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 09 Jul 2015, 20:40

world-li-ion-battrery-production.png
Svetovna proizvodnja Li-ion baterij

Gigafactory bo na letni ravni proizvedla za 35GWh baterij, kar si je težko predstavljati, brez primerjave.

Clean Energy Manufacturing Analysis Center (CEMAC) je pripravil zemljevid svetovne proizvodnje li-ion baterij. Šele na tej sliki se vidi kako bo Tesla zasenčil vse trenutno največje igralce na področju izdelave baterij. Ti so trenutno v največji meri v Aziji. Z Gigafactory pa bodo pobudo prevzele ZDA. Evropa caplja daaaaleč zadaj.

Za dodatek k novici še tale špekulacija. Tesla je v bližini tovarne nedavno kupil še slabih 5 kvadratnih kilometrov zemljišč, ter ima namen odkupiti še 1.5 kvadratnega kilometra. Če bi vso to površino uporabil za proizvodnjo, bi lahko v prihodnosti imela kapaciteto kar 100GWh. :o
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Re: Tesla Gigafactory

OdgovorNapisal/-a evf » 11 Avg 2015, 12:24

"Šele na tej sliki se vidi kako bo Tesla zasenčil vse trenutno največje igralce na področju izdelave baterij".
Ta ocena temelji na domnevi, da ostali ne bodo gradili novih kapacitet. LG Chem se je pred leti opekel s predimenzionirano kapaciteto proizvodnje in sedaj ne gradi nič za rezervo. Kitajski BYD napoveduje do leta 2020 enako proizvodnjo, kot Tesla.

http://www.ibtimes.com/chinese-gigafact ... al-1847002

http://insideevs.com/400-growth-predict ... t-by-2017/
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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 02 Sep 2015, 08:02

Ker bo Gigafactory za veliko proizvodnjo potrebovala tudi veliko surovin, je Tesla Motors že sklenil prvo partnerstvo s podjetjema Rare Earth Minerals in Bacanora Minerals, pod imenom Sonora Lithium Project.

Obe podjetji se že ukvarjata z rudarjenjem, in bosta v prihodnje oskrbovala Teslino tovarno z litijevim hidroksidom. Izkopavanja bodo potekala v rudnikih severne Mehike.
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Sonora Lithium Project Signs Lithium Supply Contract

Rare Earth Minerals and (LSE AIM: REM) and Bacanora Minerals Ltd. (TSX-V: BCN and LSE AIM: BCN), the joint venture partners of the Sonora Lithium Project1 in Northern Mexico (Bacanora and REM are collectively referred to as the “Sonora Lithium Project Partners”), have finalised a conditional long-term lithium hydroxide supply agreement with Tesla Motors, Inc. (“Tesla”), the maker of electric vehicles and energy storage solutions (“The Supply Agreement”).

The Sonora Lithium Project Partners are working to develop a mineral-rich, lithium-bearing clay deposit into a planned low-cost sustainable and environmentally conscious mining operation. It is estimated that the mine and processing facility will have an initial production capacity of approximately 35,000 tonnes of lithium compounds, with scaling potential of up to 50,000 tonnes per annum. To achieve this, the Sonora Lithium Project Partners will need to raise finances to design and construct a mine and processing facility. It is currently anticipated that lithium hydroxide and lithium carbonate would be among the materials produced by the mine. Lithium hydroxide is a key feedstock material in the manufacture of certain kinds of lithium-ion battery cells.

On the condition that, over the next two years, the Sonora Lithium Project reaches certain performance milestones and successfully passes product specification qualifications, Tesla – or its authorised purchasers – will buy lithium hydroxide to feed the manufacturing of batteries at Tesla’s Gigafactory in Nevada. One of the key milestones will be the confirmation that the Sonora Lithium Project will be able to supply lithium hydroxide in accordance with volumes and timeframes to be established by Tesla. The Supply Agreement has an initial five year term commencing from the date of the first order by Tesla, with an option to extend for a further five years.

During the initial five years, and subject to certain terms and conditions in relation to project execution, product quality, pricing and timing of delivery, Tesla will purchase agreed minimum tonnages, with estimated forecasted maximum deliveries to be determined following delivery of future production orders from Tesla. Tesla will purchase minimum quantities in accordance with an agreed upon pricing formula, below current market prices, with actual prices and volumes that can only be finalized during the development phase in due course. The forecast tonnages and delivery dates are structured to coincide with Tesla’s forecasted Gigafactory production. This agreement will form a portion of Tesla’s anticipated lithium-based feedstock needs; the remainder of which is expected to come from other lithium peers.

To meet both Tesla’s minimum and forecasted tonnages and timelines and any other potential market demands, the Sonora Lithium Project Partners will need to design and construct a suitable mining and processing operation. This will require the Sonora Lithium Project Partners to secure significant financing through debt and/or equity. Tesla has the right to participate in any such financing or other capital transactions. Bacanora and REM will be pursuing next steps to raise finances in order to achieve this goal. There can be no assurance that the conditions to supply product under the supply agreement will be met or that the agreement will prove to be economic.

Development work to be used for the pre-feasibility study (“PFS”) for the Sonora Lithium Project is currently being carried out. The PFS alongside additional studies will establish a revised estimate of capital and operating costs, taking into account the new product mix that will be required to service Tesla’s anticipated demands plus those of any additional potential customers.

Details of REM’s ownership of the Sonora Lithium Project:

REM owns a direct interest of 16.4% in Bacanora, and through that holds an indirect interest in the La Ventana asset of 16.4%. In addition to the 16.4% in Bacanora, when aggregated with REM’s 30% direct interest in Megalit S.A de CV (the company holding the Buenavista, Megalit and San Gabriel concessions) and the 30% direct interest in Mexalit S.A de CV (the company holding El Sauz, El Sauz 1, El Sauz 2, Fleur and Fleur 1 concessions), results in a total economic interest in each of these companies of Megalit S.A. de CV and Mexalit S.A. de CV of 41.47%.

The Company’s Executive Chairman, David Lenigas, commented:

“The selection of the Sonora Lithium Project as one of the lithium suppliers to the Tesla Gigafactory is a landmark transaction that will support the development and commercialisation of the Sonora Lithium Project. This key supply agreement with Tesla will hopefully be the first of a number of potential lithium off-take partners for the Sonora Lithium Project as we move towards the next stages of project development.”
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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 02 Okt 2015, 14:33

Analitik Dan Dolev je za Jefferies zapisal, da bodo napredki v izdelavi in masovna proizvodnja, ceno baterij za Tesline avtomobile, znižale za več kot polovico. Z začetkom proizvodnje modela 3 bi 1 kWh stala le še 125 dolarjev.

Nadaljnih 30% znižanja cene bi lahko prinesla vpeljava večjih količin litija, s čimer bi prišli do približno 88 USD na kilovatno uro.
Končno ocena za srednjeročno ceno pa Dolev postavi na 38 dolarjev za kilovatno uro. Zaradi same količine, ko bo Gigafactory obratovala s polnimi kapacitetami, zaradi optimizacije dobave materialov, povečane avtomatizacije in lokalne proizvodnje.

Pri takšni ceni bi 30kWh baterija v novem Nissanu LEAF stala okroglih 1000 €. :)

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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 28 Jul 2016, 16:15

Nekaj informacij zbranih ob/pred uradno otvoritvijo tovarne jutri zvečer:

11 Key Tesla Gigafactory, Model 3, Solar, & Elon Romance Takeaways From Today's Statements | CleanTechnica

Na kratko:
- baterije ki jih delajo v sodelovanju s Panasonicom so optimizirane za EV in so "veliko" večje od 18650.
- zgrajene je 14% končne tovarne
- produkcija bo kar 3 krat večja od prvotno načtrovane
- model 3 še vedno načrtovan za 500.000 vozil v 2018
- solarna energija brez hranilnikov naj bi bila v pomoč omrežju le nekje do 20% kapacitete
- gigafactory je poravnana s pravim severnim polom :)
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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 29 Jul 2016, 13:56

Počasi se že kaže končna oblika

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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 31 Jul 2016, 08:16

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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 02 Avg 2016, 11:26

Za najbolj zagrete, voden ogled tovarne. Video je odličen, audio pa občasno težko razumljiv.

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Re: Tesla Gigafactory

OdgovorNapisal/-a EVSVET » 24 Dec 2016, 09:28

HI-RES posnetek trenutnega stanja na gradbišču tovarne:


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