Stellantis Faces Plant Closures, EV Shifts, and New Battery Breakthroughs

Stellantis Poissy Plant Closure and Workforce Impact

The company confirmed temporary shutdowns at two major facilities:

• Poissy, France: Closed from October 13–31, impacting 2,000 employees.

• Pomigliano, Italy: Closed from September 29–October 10, affecting 3,800 workers.

In total, nearly 6,000 workers face furloughs as Stellantis adapts production to reduced demand.

Stellantis Financial Results 2025

Stellantis reported first-half 2025 net revenues of €74.3 billion, down 13% year-on-year, with a net loss of €2.3 billion. Despite the decline, the company highlighted sequential improvements compared to late 2024.

Stellantis Ram 1500 EV Cancellation

In North America, Stellantis halted development of the Ram 1500 EV, citing low demand and consumer concerns about towing and range. The decision reflects a wider recalibration of its battery-electric lineup.

IBIS Battery System Stellantis

Alongside cost-cutting, Stellantis introduced the IBIS battery system, which integrates the inverter and charger into the pack. Benefits include:

• 10% efficiency gains

• Weight reduction of 40 kg

• Charging times cut by about one hour

The prototype is currently tested in a Peugeot e-3008, with production integration expected later this decade.

CATL Zaragoza Battery Plant Project

To support its Dare Forward 2030 strategy, Stellantis and CATL will invest €4.1 billion in a Zaragoza battery plant, aiming for 50 GWh capacity and carbon-neutral production by 2026.

Stellantis Cybersecurity Breach

The automaker also confirmed a breach at a third-party provider, exposing basic customer data in North America. While sensitive financial details were not compromised, customers were warned of potential phishing risks.