AI Data Centers: Much Ado About Nothing?

by Michael J. Badagliacco, “MJB”

Concerns about artificial intelligence data centers center on demands for water and electricity as well as questions around surveillance. These issues deserve thoughtful consideration. Many rest on outdated assumptions about facility operations. Practical engineering solutions already resolve most resource challenges, while surveillance discussions benefit from recognizing technologies in common daily use. With clear analysis and established approaches, the difficulties appear more manageable than some reports suggest.

Resource Demands in Perspective

Data centers consume meaningful amounts of electricity and, in traditional configurations, water. Global data center electricity consumption stood at roughly 415 terawatt hours in 2024, or about 1.5 percent of worldwide use, per International Energy Agency estimates. AI development continues to drive growth. Large facilities have required millions of liters of water daily for cooling in some areas. These concentrated demands are real.

Water Solutions Through Closed Loop Systems

Water use responds well to contemporary engineering. Closed loop cooling systems circulate fluid through sealed pipes to the hottest components, absorb heat, transfer it outward through exchangers, and return the cooled fluid for repeated use. Evaporation and routine losses drop sharply since the loop stays sealed. Oracle now operates direct-to-chip closed loop non-evaporative systems in its new AI data centers. The fluid receives an initial fill and then recirculates with effectively zero day-to-day impact on community water supplies for cooling. Storage for the initial fill or occasional maintenance further strengthens self-containment. These designs cut net water consumption substantially relative to older evaporative methods and align with state and local water regulations as well as emerging policies that favor non-evaporative cooling technologies.

Power Through Small Modular Reactors

Power needs find a straightforward solution in dedicated generation. Small modular reactors can supply reliable, carbon-free electricity directly alongside data centers, forming self-sufficient energy arrangements that do not draw from the public grid. Major technology companies have already pursued this path. Microsoft has advanced nuclear restarts to serve its operations. Google has contracted for a fleet of small modular reactors aimed at hundreds of megawatts. Amazon has backed multiple small modular reactor projects. A purpose-built small modular reactor installation paired with an AI facility resolves the power question at the source. These reactors operate under the licensing and safety oversight of the Nuclear Regulatory Commission pursuant to the Atomic Energy Act of 1954.

Surveillance Considerations

Surveillance concerns gain useful perspective from everyday realities. Critics sometimes depict data centers as central to expanded tracking systems. In practice, the devices most people carry daily already support extensive monitoring. Smartphones record precise locations via GPS, cell towers, and Wi-Fi. Digital wallets document purchases and habits. Fitness and navigation applications capture steps, routes, and speeds. Widespread reliance on these tools means the technical capacity for tracking continues through established consumer channels regardless of data center presence. Data centers themselves mainly enable AI training, inference, cloud services, and progress in medicine, logistics, and scientific research. Data collection through personal devices and service providers occurs within existing legal frameworks, including constitutional protections and applicable privacy laws.

Siting and Local Impact Management

Noise and light issues depend on location and design rather than proving inevitable. Cooling equipment, generators, and round-the-clock lighting can produce sound and illumination. Placing facilities in established industrial zones or near airports and similar active areas keeps added effects within environments already accustomed to them. Modern zoning provisions, acoustic controls, and thoughtful planning limit spillover to nearby homes.



References

• International Energy Agency, Energy and AI (2024 electricity consumption data).
• Oracle announcement on closed loop cooling systems for AI data centers (February 2026).
• Corporate partnerships: Microsoft-Constellation Three Mile Island restart; Google-Kairos Power SMR agreement; Amazon small modular reactor investments.
• Nuclear Regulatory Commission oversight of advanced reactors and small modular reactors under the Atomic Energy Act of 1954.
• Environmental Protection Agency guidance on data center water use and cooling technologies.
• Three Mile Island restart; Google-Kairos Power SMR agreement; Amazon small modular reactor investments.
• Nuclear Regulatory Commission oversight of advanced reactors and small modular reactors under the Atomic Energy Act of 1954.
• Environmental Protection Agency guidance on data center water use and cooling technologies.