Marketplace With Kai Ryssdal

The sun isn’t always shining and wind isn’t always blowing, but what if there was an always-available renewable energy source? In this episode, we take a trip to the Port of Los Angeles, where scientists are trying to capture energy directly from Pacific Ocean waves. Plus: New England faces a worker shortage brought on by an aging population, the U.S. steel industry’s days of market dominance are over and “AI accelerationists” want the technology to advance ASAP.