NPR logo

California Approves World's Toughest Smog Rules

  • Download
  • <iframe src="https://www.npr.org/player/embed/3936287/3936288" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
California Approves World's Toughest Smog Rules

Environment

California Approves World's Toughest Smog Rules

California Approves World's Toughest Smog Rules

  • Download
  • <iframe src="https://www.npr.org/player/embed/3936287/3936288" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

California air regulators on Friday unanimously approve the world's most ambitious rules to reduce car emissions that contribute to global warming. The decision could have a major influence on how car makers worldwide build cars. NPR's Michele Norris reports.

We no longer support commenting on NPR.org stories, but you can find us every day on Facebook, Twitter, email, and many other platforms. Learn more or contact us.