Experts Recast Utah's 9-Gigawatt Stratos Data Center Impact as Water, Rate Fears Spread
Updated
Updated · Deseret News · Jun 21
Experts Recast Utah's 9-Gigawatt Stratos Data Center Impact as Water, Rate Fears Spread
3 articles · Updated · Deseret News · Jun 21
Summary
Utah experts and officials said fears around the proposed 9-gigawatt Stratos data center often overstate likely water use and electricity-rate impacts, even as more than half of residents oppose the Box Elder County project.
1-10 milliliters of water per AI prompt is a more current estimate than the older 519-milliliter “bottle per prompt” claim, researchers said, adding data-center water use varies sharply by design, cooling system and power source.
500-1,100 acre-feet a year—about 163 million to 358 million gallons—is the developer’s projected water use for Stratos, while Gov. Spencer Cox has said the project would use less water than the area already consumes.
2°F-5°F daytime and 8°F-12°F nighttime warming in part of Hansel Valley came from a preliminary Utah State analysis assuming Stratos is powered solely by a 9-gigawatt natural-gas plant; the study was not presented as rigorous.
0.007%-0.08% is the residential bill increase linked to data centers in one study, while broader U.S. research found fuel prices, disasters and state policy—not data centers—have been the main drivers of electricity-rate hikes.
Is the promise of an AI boom worth creating a man-made heat island in the Utah desert?
As AI's thirst for power grows, will data centers become the new, unregulated power plants?
With local democracy sidelined, who truly decides the environmental and economic future of rural communities?
Utah’s 40,000-Acre Stratos Project: Legal Battles, Environmental Fears, and the Fight Over the World’s Largest AI Data Center
Overview
The Stratos Project’s immediate future is shaped by a dramatic shift in political support and strong public opposition. Utah Senate President Stuart Adams, once a key supporter, called for a 75% reduction in the project’s scale as he faces a tough reelection, reflecting mounting public pressure. Governor Spencer Cox also changed his stance, opting for a phased approach and signing an executive order to raise standards for data center evaluations. These political pivots were directly influenced by sustained public outcry, highlighted by a large community forum where residents voiced deep concerns about the proposed data center’s impact.