Bold Names

How New Motors Could Transform the EV Industry


Listen Later

Electric vehicles are a big part of the green energy transition but some of their most critical components are made using rare-earth elements. These can be highly toxic and environmentally destructive to mine and refine, with politically-complicated supply chains to boot. Engineers and automakers like Tesla, GM and Stellantis are now racing to build motors that don’t require magnets made from rare earths, but they must figure out how to match the efficiency. WSJ mining and commodities reporter Rhiannon Hoyle speaks with host Danny Lewis about why countries and companies are finding alternatives to rare earths. Plus, Oak Ridge National Laboratory engineer Burak Ozpineci tells us where new motors could take the EV industry.


What do you think about the show? Let us know on Apple Podcasts or Spotify, or email us: [email protected] 


Sign up for the WSJ's free The Future of Everything newsletter


Further reading:

For EV Startups, Things Are Going From Bad to Worse 

Rare-Earth Prices Are in the Doldrums. China Wants to Keep Them That Way. 

Lynas Bets on New Rare Earths Products, Breaking China Stranglehold 


Learn more about your ad choices. Visit megaphone.fm/adchoices

...more
View all episodesView all episodes
Download on the App Store

Bold NamesBy The Wall Street Journal

  • 4.3
  • 4.3
  • 4.3
  • 4.3
  • 4.3

4.3

1,410 ratings


More shows like Bold Names

View all
Marketplace Tech by Marketplace

Marketplace Tech

1,271 Listeners

WSJ Tech News Briefing by The Wall Street Journal

WSJ Tech News Briefing

1,648 Listeners

WSJ What’s News by The Wall Street Journal

WSJ What’s News

4,328 Listeners

WSJ Your Money Briefing by The Wall Street Journal

WSJ Your Money Briefing

1,714 Listeners

Marketplace by Marketplace

Marketplace

8,640 Listeners

Planet Money by NPR

Planet Money

30,653 Listeners

Bloomberg Businessweek by Bloomberg

Bloomberg Businessweek

430 Listeners

Masters in Business by Bloomberg

Masters in Business

2,156 Listeners

WSJ Opinion: Potomac Watch by Paul Gigot, The Wall Street Journal

WSJ Opinion: Potomac Watch

2,813 Listeners

WSJ Minute Briefing by The Wall Street Journal

WSJ Minute Briefing

663 Listeners

The Indicator from Planet Money by NPR

The Indicator from Planet Money

9,510 Listeners

Wall Street Breakfast by Seeking Alpha

Wall Street Breakfast

1,022 Listeners

Thoughts on the Market by Morgan Stanley

Thoughts on the Market

1,279 Listeners

The Journal. by The Wall Street Journal & Spotify Studios

The Journal.

5,950 Listeners

Barron's Streetwise by Barron's

Barron's Streetwise

1,543 Listeners

Bad Bets by The Wall Street Journal

Bad Bets

1,322 Listeners

WSJ Opinion: Free Expression by Gerard Baker, Editor at Large, The Wall Street Journal

WSJ Opinion: Free Expression

595 Listeners

As We Work by The Wall Street Journal

As We Work

151 Listeners

WSJ's Take On the Week by The Wall Street Journal

WSJ's Take On the Week

127 Listeners