Solid-state batteries for data centers: ProLogium and QuantumScape make their moves

Oct 8, 2026 · Issue 10 · 5 sources, 5 articles

ProLogium has begun mass production of a 381 Wh/kg solid-state battery, with data centers, aviation and shipping among its targets. QuantumScape announced its first data center product on October 8.

Who is affected and how

energy specialist

Battery backup and buffering in data center power supply is opening up to new cell technologies.

engineer

High-energy-density cells are changing the design parameters of rack-level and backup power supply.

Sources

• ProLogium 381 Wh/kg Solid-State Battery Eyes AI Data Centerstech-insider.org · Oct 10, 2026
• Solid-state battery maker ProLogium looks beyond EVs to AI and the skiesasia.nikkei.com · Oct 10, 2026
• Taiwan’s ProLogium expands beyond EVs into AItaiwannews.com.tw · Oct 10, 2026
• QuantumScape makes its move on data centers - Axiosaxios.com · Oct 8, 2026
• QuantumScape unveils battery system for AI data centers By Investing.cominvesting.com · Oct 8, 2026

Machine-generated summary based on the titles and excerpts of the source articles. The facts come from the linked article.