Data centers are facing increasing public scrutiny regarding their energy and water usage. Communities across the United States are expressing concerns about the impact of these facilities on local resources and livability. In response, industry associations are advocating for enhanced energy and water efficiency measures as a solution that could benefit both the environment and local economies through job creation and tax revenue.
The pressure on electric grids is prompting some states to encourage data centers to generate their own power. For instance, West Virginia is promoting the establishment of data centers that utilize efficient microgrids for energy production. Microgrids can alleviate stress on public utilities and facilitate the integration of renewable energy sources.
Innovative technologies, such as hydrogen fuel cells, are being explored to provide backup power for data centers without carbon emissions. A recent demonstration by Caterpillar, Microsoft, and Ballard Power Systems highlighted the potential of hydrogen fuel cells in this context.
The Bloom Energy 2025 Data Center Power Report indicates a growing trend, with expectations that 30% of data centers will rely on on-site power by 2030, a significant increase from previous estimates.
Water usage remains a critical issue, particularly in drought-prone areas, as data centers often require water for cooling. The Lawrence Berkeley National Laboratory reported that U.S. data centers consumed over 17 billion gallons of water in 2023, up from 5.5 billion gallons in 2014. Companies like Microsoft and Meta are developing new cooling technologies that minimize water use, potentially reducing consumption significantly.
Data centers play a vital role in the economy and national security, prompting calls for improved construction standards. The industry is responding to these challenges with initiatives aimed at maximizing resource efficiency.