Silver: The Undercover Super Metal
Silver has a reputation for being gold’s less desirable sister, but make no mistake, silver may still be a golden opportunity to invest in.
You might be surprised to know that silver plays a part in many everyday things you use, especially electronics. Silver has the highest electrical and thermal conductivity of all metals. The use of silver is very prevalent in the photography, consumer electronics, medical, and high tech industries.
A huge future super consumer of silver will be the green technology sector. The primary technology that converts the energy of light into electricity in solar panels is solar cells, also known as photovoltaic cells. Silver is the primary ingredient used in these cells; depending on the type, up to 90% of the cell may be silver. Future silver consumption by the solar energy industry is estimated to be 100 million ounces by 2015.
Another area silver may be set to gain steam is in batteries. Lithium ion batteries were first commercialized over 20 years ago by Sony, which makes them very old from a tech perspective. Many concerns have also been raised about their safety. Some research is showing that silver oxide and silver-zinc batteries might be a substitute. Imagine if a company such as Tesla switched to using silver as a main component of their batteries. Hint: they just ordered 2 billion automotive-grade lithium ion cells from Panasonic.
Original graphic from: sbcgold.com
The Critical Minerals to China, EU, and U.S. National Security
Ten materials, including cobalt, lithium, graphite, and rare earths, are deemed critical by all three.
The Critical Minerals to China, EU, and U.S. Security
Governments formulate lists of critical minerals according to their industrial requirements and strategic evaluations of supply risks.
Over the last decade, minerals like nickel, copper, and lithium have been on these lists and deemed essential for clean technologies like EV batteries and solar and wind power.
What are Critical Minerals?
There is no universally accepted definition of critical minerals. Countries and regions maintain lists that mirror current technology requirements and supply and demand dynamics, among other factors.
These lists are also constantly changing. For example, the EU’s first critical minerals list in 2011 featured only 14 raw materials. In contrast, the 2023 version identified 34 raw materials as critical.
One thing countries share, however, is the concern that a lack of minerals could slow down the energy transition.
With most countries committed to reducing greenhouse gas emissions, the total mineral demand from clean energy technologies is expected to double by 2040.
U.S. and EU Seek to Reduce Import Reliance on Critical Minerals
Ten materials feature on critical material lists of both the U.S., the EU, and China, including cobalt, lithium, graphite, and rare earths.
|Mineral / Considered Critical||🇺🇸 U.S.||🇪🇺 EU||🇨🇳 China|
Despite having most of the same materials found in the U.S. or China’s list, the European list is the only one to include phosphate rock. The region has limited phosphate resources (only produced in Finland) and largely depends on imports of the material essential for manufacturing fertilizers.
Coking coal is also only on the EU list. The material is used in the manufacture of pig iron and steel. Production is currently dominated by China (58%), followed by Australia (17%), Russia (7%), and the U.S. (7%).
The U.S. has also sought to reduce its reliance on imports. Today, the country is 100% import-dependent on manganese and graphite and 76% on cobalt.
After decades of sourcing materials from other countries, the U.S. local production of raw materials has become extremely limited. For instance, there is only one operating nickel mine (primary) in the country, the Eagle Mine in Michigan. Likewise, the country only hosts one lithium source in Nevada, the Silver Peak Mine.
Despite being the world’s biggest carbon polluter, China is the largest producer of most of the world’s critical minerals for the green revolution.
China produces 60% of all rare earth elements used as components in high-technology devices, including smartphones and computers. The country also has a 13% share of the lithium production market. In addition, it refines around 35% of the world’s nickel, 58% of lithium, and 70% of cobalt.
Among some of the unique materials on China’s list is gold. Although gold is used on a smaller scale in technology, China has sought gold for economic and geopolitical factors, mainly to diversify its foreign exchange reserves, which rely heavily on the U.S. dollar.
Analysts estimate China has bought a record 400 tonnes of gold in recent years.
China has also slated uranium as a critical mineral. The Chinese government has stated it intends to become self-sufficient in nuclear power plant capacity and fuel production for those plants.
According to the World Nuclear Association, China aims to produce one-third of its uranium domestically.
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