Hydrogen and lithium batteries and their relationship in overland transport with the environment

Mié, 09/30/2020 - 13:10 -- anegrete

An increase in demand and use of land passenger transport has been observed. Its electrification is considered a plus for the environment and the economy. However, there is a debate about whether to take advantage of the lithium present on the ground or to invest in hydrogen production.

What is the best alternative in order to protect the environment and slow down climate change? Hydrogen is the most abundant and lightest element on Earth, but its molecule does not occur naturally in isolation. Lithium, different from H2, can be found in specific deposits. The most important is the "Lithium Triangle".

At present, there is no perfect energy source. Environmentally, the best alternative is H2 from water, which does not generate any pollutant after combustion. Its problem is that it is not yet economically or energetically viable.

The role of lithium in trade warfare

Lun, 12/02/2019 - 19:11 -- anegrete

The change in the world energy matrix plays an important role in the trade war and the dispute for hegemony. While the US wants to conserve oil as an energy source, China is pushing the switch to clean energy at lower prices on the world market.

In this context, lithium plays an important role, as the main input for batteries, including those for electric cars.

South America is a disputed territory now fostered by lithium as a strategic resource, as was the saltpeter that led to a war in the nineteenth century.

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