Data Centers Unveiled: The AI Engine Behind the Internet and Its Water Footprint

Data centers are more than power drains: they store, route, and process vast amounts of data for the internet and AI workloads, combining traditional servers with GPUs/TPUs and extensive cooling. They underwrite cloud services, web hosting, and wireless networks, while AI-focused centers face scrutiny for high resource use—from massive cooling needs (Amazon’s AI facilities reportedly use billions of gallons of water) to experimental setups like underwater centers—yet many run on renewables and bolster system resilience.