These companies plugged into some powerful megatrends. Artificial intelligence (AI) is a revolutionary technology. And according to an estimate by PwC, it could contribute a staggering $15.7 trillion to the global economy in 2030. That's more than the current combined economic output of China and India. The AI revolution requires four factors to thrive: Renewable power, data centers, semiconductors, and computing capacity. That aligns perfectly with the strategies of siblings Brookfield Renewable (BEPC 3.54 ...