Amazon won't cool its planned AZ data center with as much water. Here's what it will do

Amazon Web Services is advancing its data center project in Pima County, now implementing a closed-loop cooling system that reduces water consumption. This pivot follows Tucson's rejection of the developer's request for access to the municipal water system. The facility will occupy 290 acres of unincorporated land, a move that has stirred local debate over water resources. Officials have raised concerns about the project's potential impact on the region's water supply, given its desert environment. The revised cooling system not only supports the project but also aims to mitigate environmental stress.

This action underscores the growing need for sustainable practices in technology infrastructure development. The data center represents a significant investment in the area, potentially creating jobs and boosting the local economy. Balancing growth with environmental stewardship remains a critical challenge for local policymakers.