Electric Vehicles Industry Facing Challenges
Taiwan’s ProLogium CEO Highlights Concerns Over EV Market
By Koki Izumi, October 11, 2026
Taiwan’s ProLogium, a solid-state battery manufacturer, is recalibrating its market focus due to disappointing sales in the electric vehicle (EV) sector and the high costs associated with EV production. The company’s CEO indicated that within the next few years, half of ProLogium’s sales may originate from non-automotive applications, including emerging technologies such as artificial intelligence.
In light of sluggish demand growth for EVs, ProLogium and similar companies are exploring opportunities beyond the automotive industry. The shift underscores a growing concern about the sustainability of the current EV market.

Solid-state battery maker ProLogium’s CEO states that future sales opportunities are increasingly found outside the realm of automotive applications.