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#lithium

3 posts3 participants1 post today

Die #LDK von #Buendnis90Gruene #Sachsen hat wichtige Anträge beschlossen.
👉 u.a. den von LAG #Ökologie (DANK an
@ulrikeluise + @vorstadtgruen u.a.) "Für die Bewahrung unserer #ökologischen Lebensgrundlagen – #Osterzgebirge vor erneuter Umweltzerstörung schützen" zu geplantem #Lithium -Abbau im #Erzgebirge. Der Abbau ist sowohl hinsichtl. ökologischen Belangen als auch hinsichtlich der wirtschaftl., fachlichen + ethischen Grundlagen höchst fraglich (#Lithium-Gehalt im Gestein beträgt nur 0,2-0,25%, das Gestein ist mithin #erzarm); -> ein erneuter #Bergbau darf nur unter höchsten #ökologischen Standards erfolgen; Der Erhalt unserer Lebensgrundlagen hat höchste Priorität; für Genehmigungsverfahren dürfen nur externe unabhängige Gutachtende hinzugezogen werden, zwischen
#Bergrecht und #naturschutzfachlichen Belangen ist klar zu trennen

A dilemma.. “for Europe, as the continent races to start extracting and producing minerals like lithium that are critical to the clean energy transition, instead of relying on imports from China and other emerging economies….

communities where the resources are located question whether they will benefit from their exploitation.”

climatechangenews.com/2025/05/

Climate Home News · Europe’s lithium rush leaves mineral-rich communities in the darkSome local residents say they haven't been adequately consulted before the rollout of Europe's lithium plans and fear for their incomes

#sodium #battery #US #EU #Asia work together?

Would be awesome :D

They are more (-)heavy but (+)very safe (+) no problem with high or low temperature (+) no problem with low discharge

they can handle it all

But (-) amount of cycles (longevity) was a problem that needs to be worked on

For comparison: check cycle amounts of #lithium #titanate !!!! :D

youtube.com/watch?v=-FIdED9bBv

youtube.com- YouTubeEnjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

→ Course dévastatrice aux minerais d’avenir
revue21.fr/article/mines-cours

« De l’extraction du lithium chilien à celle du nickel d’Indonésie en passant par le cobalt congolais, le photographe Davide Monteleone explore les sites dans lesquels les industries de la tech viennent puiser les ressources indispensables à la transition énergétique. »

Revue21.fr · Du Congo au Chili, une course dévastatrice aux minerais d’avenirLe photographe Davide Monteleone explore les sites dans lesquels les industries viennent puiser les ressources indispensables à la transition énergétique.

Watched a hybrid doco "A Savana e a Montanha", a Portuguese movie abt how villagers in Covas do Barroso, a northern Portuguese community, unite 2stop a British company,Savanna Resources, from exploiting lithium in the region which was deemed a World Agric Heritage by the Food & Agriculture Organization of the UN in 2018. Very good storytelling with the villagers reenacting parts of the story and also funny.

imdb.com/title/tt32128938/

IMDbSavanna and the Mountain (2024) ⭐ 6.5 | Drama1h 17m

#SodiumBatteries offer an alternative to tricky #lithium

Lithium is relatively scarce and mostly refined in China. Sodium is neither

Oct 26th 2023

Excerpt: "Fortunately, lithium is not the only game in town. As we report this week, a clutch of firms are making batteries based on sodium, lithium’s elemental cousin. Since sodium’s chemical properties are very similar to those of lithium, it too makes for good batteries. And sodium, which is found in the salt in seawater, is thousands of times more abundant on Earth than lithium and cheaper to get at. Most of the companies using sodium to make batteries today are also Chinese. But pursuing the technology in the West might be a surer route to energy security than relying heavily on lithium.

"Besides its abundance, sodium has other advantages. The best lithium batteries use #cobalt and 3nickel in their electrodes. Nickel, like lithium, is in short supply. #Mining it on land is #environmentally destructive. Proposals to grab it from the #seabed instead have caused rows. A good deal of the world’s cobalt, meanwhile, is extracted from small mines in the Democratic Republic of #Congo, where child labour is common and working conditions are dire. Sodium batteries, by contrast, can use electrodes built from iron and manganese, which are plentiful and uncontroversial. Since the chemical components are cheap, a scaled-up industry should be able to produce batteries that cost less than their lithium counterparts.

"Sodium is not a perfect replacement for lithium. It is heavier, meaning sodium batteries will weigh more than lithium ones of an equivalent capacity. That is likely to rule them out in some cases where lightness is paramount. But for other applications, such as grid storage or home batteries, weight is irrelevant. Several Chinese carmakers are even beginning to put sodium batteries in electric vehicles.

"Perhaps the biggest disadvantage of sodium batteries is their late start. #LithiumIon batteries were first commercialised in the 1990s and have benefited from decades of investment. But the rest of the world is behind China on both fronts anyway. America and the European Union have announced enormous programmes of green industrial subsidies. If they are determined to bankroll batteries, some of the pot should go to sodium."

Read more:
economist.com/leaders/2023/10/

Archived version:
archive.ph/7x6JX#

The Economist · Sodium batteries offer an alternative to tricky lithiumBy The Economist