New sodium-ion battery production facilities have been announced in the US and Sweden by Natron Energy and Altris, respectively, with both set to start production in 2023.

Ascend Elements will recycle manufacturing scrap from SK Innovation’s lithium battery gigafactories in Georgia, US.

The Democratic Republic of Congo (DRC) supplies most of the world’s cobalt, but exporting semi-finished or finished products rather than raw materials would better help the country capture the value of the metal used in high power lithium-ion batteries.

Lack of industrial policy and strategy and vulnerability to supply chain disruption are among the key things holding back the US’ position in global battery manufacturing.

The past few days have seen various announcements across the lithium-ion battery production value chain in Europe, Australia and the US.

In this final piece of in-depth Battery Day coverage, let’s take a closer look at the technology, manufacturing techniques and value chain improvements Elon Musk and Drew Baglino talked about.

A £55 million (US$67.8 million) fund has been earmarked for five projects in the UK looking at developing the next generation of battery storage technology.

Researchers from Technische Universität München (TUM) in Germany working with lithium-ion batteries claim to have observed lithium plating taking place at close quarters while batteries are in use, gaining insights into the phenomenon in the process.