EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Aug 25·5 min read
Water Behind the Watts: The Hidden Risk of Powering Data Centers
TL;DR
Data centers consume vast amounts of water, primarily for power generation, with an annual demand of 3.4 trillion gallons across seven states. As AI-driven data center growth accelerates, addressing water and energy sustainability is crucial.
✦ Why It Matters
Evaluate your data center's energy sources and advocate for sustainable practices in your organization.
Key Takeaways
- Assess the water impact of your electricity sources.
- Advocate for clean energy solutions in data center operations.
- Engage with local communities about data center developments.
- Monitor water usage trends in your region's power generation.
Full Summary
Data centers are known for their significant water usage, mainly for cooling, but a new report reveals that the majority of their water consumption actually stems from the electricity needed to power them. Analyzing seven states that host about half of U.S. data centers, the report finds that these facilities collectively require approximately 3.4 trillion gallons of freshwater annually for electricity—12 times the combined annual water use of Los Angeles, Phoenix, and Washington D.C.
Most of this electricity is generated by power plants in regions facing water stress, with 66% of these plants experiencing medium to extreme water scarcity. Despite recognizing data centers as a major driver of electricity demand, power producers often overlook the associated water risks.
The report calls for data center operators and policymakers to prioritize clean energy and efficient water use to mitigate these risks.