American Vanadium

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A little over two years ago we reported that utility-scale energy storage could be “around the corner” thanks to flow-battery technology that relies on a rare earth mineral called vanadium. That vision leapt closer to reality last week. The New York State Energy Research and Development Authority (NYSERDA) announced it will partner with energy storage… Keep reading →


Vanadium is a metal used in the steel, aerospace and energy storage industries – and as with virtually all commodities – the supply, demand and price outlook for this commodity varies depending on who one speaks with.

The energy and metals markets first collided in the 1970’s and 80’s when oil and gas companies looking to expand their businesses merged with mining companies. For example, Union Oil of California (UNOCAL) acquired rare earth miner Molycorp in 1977 – UNOCAL was subsequently acquired by Chevron in 2005, making Molycorp a fully owned subsidiary of the oil giant. Keep reading →

A rare earth mining operation in China’s Jiangsu province

A rare earth metal called vanadium could provide an energy storage solution for some of the challenges renewable energy sources face. The intermittent nature of wind and solar power can make these distributed sources difficult for utilities to manage within the electrical grid. Vanadium flow batteries can accommodate renewable energy by storing massive amounts of electricity and releasing it into the grid as needed when demand increases. Keep reading →