Green Car Congress

FEBRUARY 17, 2022

The hot brine that comes up from the subsurface as part of geothermal power production at the Salton Sea in California is a rich stew of minerals, including iron, magnesium, calcium, sodium, and lithium. Credit: Jenny Nuss/Berkeley Lab). Both of these methods have serious environmental issues associated with them.

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Bolivia California South America Hawaii 259

Baua Electric

JULY 22, 2024

Some types of lithium mining require a lot of water and energy and have led to local pollution, such as in South America’s alpine lakes. But a new way to firm up the world’s electricity grids is fast developing: sodium-ion batteries. Sodium-ion batteries are now almost ready to fill the long-term storage gap.

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Sodium Australia Renewable Energy 52

Baua Electric

JULY 22, 2024

Some types of lithium mining require a lot of water and energy and have led to local pollution, such as in South America’s alpine lakes. But a new way to firm up the world’s electricity grids is fast developing: sodium-ion batteries. Sodium-ion batteries are now almost ready to fill the long-term storage gap.

Sodium 52

Sodium Australia Renewable Energy 52

Plug In India

MARCH 15, 2023

For example - the process of obtaining lithium from brines can be more sustainable by condensing evaporated water so it can later be returned to the ground. A completely new method is to filter lithium directly out of the brine using membranes, thus avoiding water-intensive evaporation [8]. Graphite and Silicon are used in the Anode.

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Li-ion Chile Petrol Sodium 59