Big tech companies are striking deals to bring more nuclear power online to meet the energy demands of AI while curbing surging carbon emissions tied to data centers. Now, one provider of nuclear power is looking to bring Pennsylvania’s Three Mile Island plant back to life, after closing it just five years ago. WSJ reporter Jennifer Hiller joins host James Rundle to explain what’s happening in Harrisburg. Plus, Meta is trying to appease European regulators by making Facebook and Instagram ads less personal.

Sign up for the WSJ's free Technology newsletter.

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