Markets & Economy Elon Musk Says AI Could Add $20-$30 Trillion a Year to the Global Economy September 2, 2026 · 6:00 pm 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageElon Musk Says AI Could Add $20-$30 Trillion a Year to the Global EconomyYahoo Finance · September 2, 2026 18:00