Peter Zalzal, associate vice president for clean air strategies at the Environmental Defense Fund, a nonprofit environmental advocacy group, joined Cheddar to discuss the Biden Administration's unveiling of stricter fuel-efficiency standards for new automobiles. "The administration estimated that these rules will reduce about 2.5 billion tons of climate pollution by 2050, and using less fuel also means that we have to go to the gas pump less often. And so it means we save money, thousands of dollars in avoided fuel costs each year for consumers," he noted.