Topic

closed loop

Latest coverage tagged with closed loop.

article 4 stories

Lead Story Oct 2, 2026

Princeton NuEnergy and SK Battery America Expand US Closed-Loop Battery Recycling Collaboration

Princeton NuEnergy and SK Battery America are expanding their partnership to develop a closed-loop recycling pathway for battery manufacturing scrap at SKBA's Commerce, Georgia facilities. The collaboration aims to recover and rejuvenate cathode active material domestically, bolstering the US battery supply chain and reducing reliance on imported materials.

Priya Sharma

Analysis

Altilium Secures First UK Patent for EcoCathode Battery Recycling Process

Altilium has been granted its first UK patent for the EcoCathode hydrometallurgical process, which recovers and regenerates battery-grade cathode materials from end-of-life lithium-ion batteries. The method, validated by Imperial College London, aims to cut energy use, emissions, and reliance on imported critical minerals as the company scales from pilot to commercial production.

Sarah Mitchell Aug 6, 2026