Biplab Das 
In a candid revelation, Stellantis CEO Carlos Tavares emphasised the imperative need for the automotive industry to slash the weight of electric vehicle (EV) batteries by 50% within the next decade to render electrification environmentally meaningful. Tavares made these remarks during the Stellantis Freedom of Mobility Forum, shedding light on the challenges and opportunities in the pursuit of sustainable mobility.
Current battery challenges
Tavares underscored the substantial weight associated with manufacturing battery packs for EVs, noting that achieving a “decent range” of 400 kilometres (250 miles) required approximately 1,000 pounds or 500 kilograms of additional raw materials compared to traditional vehicles. From an environmental perspective, Tavares expressed scepticism about the sustainability of this approach, urging the industry to explore alternatives.
The call for breakthroughs
Proposing a pivotal shift in battery technology, Tavares highlighted the necessity for a breakthrough in cells’ power density. He expressed optimism about ongoing advancements in scientific research, projecting a significant reduction in battery pack weight by 50% over the next decade. This transformative endeavour aims to mitigate the excessive use of additional raw materials and address concerns surrounding lithium scarcity, a critical component in contemporary batteries.
Stellantis’ mobility forum
The Stellantis Freedom of Mobility Forum serves as a platform for constructive dialogue and engagement with stakeholders on pressing issues and emerging trends in mobility. Established following the company’s departure from the European auto lobby group ACEA in 2022, the forum fosters discussions on the challenges and implications of mobility for global warming.
Hydrogen as an alternative
During the forum, Tavares also deliberated on the viability of hydrogen as an alternative technology for mass mobility. While acknowledging its potential, Tavares cautioned against its widespread adoption due to exorbitant costs. Despite assuming clean energy production, Tavares deemed hydrogen financially unfeasible for mainstream use, suggesting its suitability primarily for corporate fleets in the near term.
Future outlook and industry adaptation
Tavares’ insights shed light on the evolving landscape of electric mobility and the critical role of innovation in driving sustainable solutions. As the automotive industry navigates the transition towards electrification, concerted efforts towards battery optimisation and exploration of alternative technologies will be essential. Stellantis’ commitment to fostering dialogue and addressing key challenges underscores its dedication to shaping a more sustainable future for mobility.
