Lithium battery popular, although the development of new mining technology, lithium raw materials is not a problem, but not only the lithium battery can be used lithium, the industry think its concern lithium, cobalt and nickel more worthy of note.
Alexis Georgeson, senior public relations representative at Tesla, said: "Tesla's main battery components are oxides of many metals, including nickel, aluminum and a lesser amount of Cobalt, there are carbon and steel among the battery components; as for lithium, only a small part of the total composition, only a small part of the total cost, and our batteries should be renamed nickel batteries. "
Therefore, Tesla is not particularly worried about the issue of lithium raw materials, Quisensen said Tesla think the global lithium reserves sufficient to supply, including Tesla, lithium battery industry growth, even if Tesla wants to build 10 to 20 Gigafactory, the existing equipment Lithium reserves are also more than enough for commercial exploitation, and Tesla also expects Tesla's own Gigafactory to be imported for recycling as soon as capacity increases.
Mining experts believe that if you want Tesla to drive the energy storage wave, so that the use of lithium batteries increased metal futures operations, should aim at the target is cobalt, not lithium.
Is the content sufficient?
In fact, both nickel and cobalt are quite abundant in terms of pure earth content. Logan Goldie-Scot, an analyst with Bloomberg New Energy Finance, believes there is virtually no scarcity in the lithium-based industry-related metals, including cobalt, nickel and manganese, but This does not mean there is no supply risk. The so-called supply risk comes from the geopolitical factors.
For cobalt, half of the world's production comes from the equatorial African country, the Democratic Republic of the Congo, formerly known as Say. However, the past civil strife in the country has been frequent and the 2016 general election may trigger another wave of political turmoil. This is why cobalt has become the most One of the reasons for good operational goals.
Nickel is more dispersed in origin, with half coming from Russia, Canada and Australia, accounting for 22%, 15% and 14% respectively in 2005 and 9% in other New Caledonia %, Indonesia 7%, Cuba 6%, China 5%. At first glance it seems unlikely that there will be a supply crisis, but one of these countries has proved to be still causing significant market volatility. In January 2014, Indonesia banned nickel exports, resulting in a rise in nickel prices from $ 13,000 / 21,000 US dollars.
The same is true for manganese ore. In June 2015, two mining companies in South Africa, South32 and Assmang, announced a shortage of manganese ore, resulting in a rise in the market price of manganese ore from 740 to 750 euros per tonne to 750 to 790 euros.
Lithium itself belongs to raw materials that are not scarce but may have a potential supply risk. At present, 70% of the lithium ore reserves are commercially available from South America and the United States: Argentina, Bolivia and Chile, although there is no shortage of these three countries. Political and economic turmoil, but so far the political and economic turmoil in the three countries did not affect the export of lithium raw materials. Australia's Cobre Montana mining company is developing technology that uses lower levels of ore, such as mica for lithium extraction, and if it is to be produced on a smooth scale, there will be a substantial increase in the world's commercially viable lithium deposits and there will be no need to worry about over-concentration of sources.
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