The daily business briefing: August 6, 2021

Biden restores Obama-era vehicle mileage standards, Moderna says its COVID booster shot works against Delta variant, and more

Biden and a Jeep
(Image credit: JIM WATSON/AFP via Getty Images)

1. Biden restores Obama-era mileage standards

President Biden on Thursday announced that he is restoring automobile mileage standards to levels that were established under former President Barack Obama but weakened by former President Donald Trump. The White House said the new rules for 2023 vehicles would reduce annual U.S. carbon dioxide emissions by one-third, and save 200 billion gallons of gasoline over the life of the vehicles. Biden also signed an executive order calling for making half of the vehicles sold in the U.S. electric by 2030. The measures are part of Biden's push to sharply reduce pollution that contributes to climate change. Biden said they also were necessary to help the U.S. auto industry compete with China, which makes about 70 percent of all electric vehicle batteries.

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Harold Maass, The Week US

Harold Maass is a contributing editor at The Week. He has been writing for The Week since the 2001 debut of the U.S. print edition and served as editor of TheWeek.com when it launched in 2008. Harold started his career as a newspaper reporter in South Florida and Haiti. He has previously worked for a variety of news outlets, including The Miami Herald, ABC News and Fox News, and for several years wrote a daily roundup of financial news for The Week and Yahoo Finance.