Artificial Intelligence (AI) has hit a physical wall. For the last decade, the primary constraint on technology growth was computing power, or how many chips a company could buy. In 2026, the bottleneck has shifted to energy. The data centers used to train massive AI models require reliable, 24/7 electricity, known in the industry as baseload power.
The problem for tech giants like Meta (NASDAQ: META), Microsoft (NASDAQ: MSFT), and Amazon (NASDAQ: AMZN) is that renewable energy sources like wind and solar cannot provide this reliability on their own. These renewable sources are weather-dependent, and a data center cannot shut down because the wind stops blowing or the sun goes down. Batteries can help, but they are currently too expensive to support gigawatt-scale operations for extended periods.
