- Investors demand Amazon, Microsoft, Google disclose US data centre water and power use.
- AI infrastructure growth amplifies pressure on local resources and regulatory oversight.
What happened
AI-driven data centre expansion raises investor concerns over resource use transparency
Investors are stepping up pressure on Amazon, Microsoft and Google to provide more detailed disclosures on water consumption and power usage at their US data centres, according to a Reuters report. The move reflects growing concern over the environmental impact of rapidly expanding AI infrastructure.
More than a dozen shareholders have filed proposals ahead of annual meetings, calling for site-level reporting on water usage and clearer strategies for meeting climate commitments. The push follows rising opposition to large-scale data centre projects in some US regions, where communities have raised concerns about resource strain.
The scale of the issue is significant: North American data centres consumed nearly 1 trillion litres of water in 2025, roughly equivalent to New York City’s annual usage, highlighting the intensity of cooling demands for AI workloads.
Disclosure practices remain inconsistent across companies. Google does not include third-party-operated sites in its reporting, Microsoft publishes overall water usage without site-level detail, and Amazon reports efficiency metrics rather than total consumption.
The pressure comes as AI computing drives a surge in energy demand. US electricity consumption is forecast to keep rising after record highs, with data centres a key contributor to growth.
Also read: Europe data centre growth hit by power constraints
Why it’s important
The investor push marks a turning point where environmental transparency is becoming a core financial and strategic requirement rather than a voluntary disclosure. As AI workloads scale rapidly, data centres are emerging as critical nodes competing for finite water and electricity resources, particularly in already constrained regions.
This dynamic is likely to reshape how and where hyperscale infrastructure is deployed. Companies may increasingly prioritise locations with abundant renewable energy and sustainable water access, while regulators and local authorities tighten approval processes. Greater disclosure could also influence capital allocation, as investors assess long-term risks tied to resource dependency, operational costs and potential project delays.
Ultimately, the issue extends beyond sustainability reporting. It highlights how AI growth is beginning to intersect with physical infrastructure limits, forcing a reassessment of efficiency, cooling technologies and grid integration. In this context, transparency is not only about accountability, but about maintaining the scalability and resilience of the cloud ecosystem itself.
Also read: AI growth tests data centre sustainability limits
