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Excerpt from timesofindia.indiatimes.comTwo years ago, Natron Energy was gearing up to mass-produce its innovative sodium-ion batteries. Although they missed their initial 2023 target, they have now officially started production of their rapid-charging, long-life, lithium-free sodium batteries. This marks a significant milestone in the energy storage industry, offering a compelling alternative to traditional lithium-ion batteries.
One of the major advantages of sodium over lithium is its abundance. Sodium is 500 to 1,000 times more plentiful on Earth than lithium, making it easier and less environmentally damaging to source. Natron’s sodium-ion batteries are made from readily available materials like aluminum, iron, and manganese. This abundance ensures a more sustainable and less disruptive supply chain compared to the often problematic extraction of lithium. Moreover, the materials for Natron’s sodium-ion batteries can be sourced domestically within the US, avoiding the geopolitical risks associated with lithium-ion battery materials like cobalt and nickel. This makes sodium-ion technology not only more sustainable but also more reliable in terms of supply.