Industry Leaders: Automakers Must Cut EV Battery Weight in Half

Experts call for lighter batteries, diversification of fuels, and a shift away from private cars and towrad public transit.

1 minute read

April 10, 2024, 8:00 AM PDT

By Diana Ionescu @aworkoffiction


Close-up of electric car battery.

Sergii Chernov / Adobe Stock

The weight of electric car batteries should be cut in half for the vehicles to have a positive environmental impact, according to the CEO of auto manufacturer Stellantis Carlos Tavares, who made the comments during a virtual event for the Freedom of Mobility Forum.

According to an article in Transport Topics by Luke Ramseth, “Tavares said a lack of charging infrastructure remains a primary impediment to EV adoption. Chargers must be much more visible than they are today, he said, and shouldn’t require drivers to search for them.” Other industry experts also called for increased investment in biofuels.

Others at the event pointed out the need to move away from automobiles altogether. “Matthias Schmelzer, the German economic historian and climate activist, said that “we urgently need to shift the debate” away from cars, and toward better public transportation in cities.”

Thursday, April 4, 2024 in Transport Topics

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

A pencil rendering of Foundry Park, which shows skyscrapers and public green spaces.

Chicago breaks ground on $3 billion megadevelopment

The new neighborhood, titled Foundry Park, will one day host 3,700 residences.

October 23, 2026 - Chicago Sun Times

A rendering of a high speed rain station in California, with wide platforms and a sleep train with yellow highlights.

California High-Speed Rail Authority CEO resigns after $600,000 scandal

Under Ian Choudri, the authority used taxpayer dollars to fund first class flights and trips to nightclubs.

October 30 - Cal Matters

 A bridge stretches across the Missouri River at Chamberlain, South Dakota.

Want to study the Missouri River? Soon, you may need unanimous approval from 10 states

Legislation would require 10 governors’ permission to study or build projects moving water outside the basin.

October 30 - South Dakota Searchlight

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30 - Yale Environment 360