Amazon Pledges Colorado River Aid, But Water Use Data Remains Unclear
▼ Summary
– Amazon is investing $20 million and launching the Colorado River Basin Collaborative to raise $100 million for water conservation in the drought-stricken Western US.
– The initiative aims to help Amazon achieve its goal of becoming water positive by the end of the decade amid scrutiny over tech companies’ high water usage.
– The Colorado River supplies 40 million people across seven US states and two Mexican states but faces unprecedented drought exacerbated by climate change and overuse.
– Tech firms like Microsoft and Meta are joining the Water Resilience Coalition to vet conservation projects as AI data centers face resistance due to their significant water consumption.
– Amazon reported using 2.5 billion gallons of water globally in 2025 for its data centers, noting a 2 percent reduction in consumption and improved efficiency since 2021.
Amazon has committed $20 million to water conservation initiatives along the Colorado River, a vital but shrinking resource for 40 million people across the Western United States. This pledge arrives amid intensifying scrutiny of tech companies and their massive water consumption for cooling data centers. While Amazon aims to become water positive,replenishing more water than it consumes,by 2030, the company’s current disclosures offer an incomplete view of its total environmental impact.
The retailer launched the Colorado River Basin Collaborative today, aiming to mobilize $100 million over two years. This includes Amazon’s own $20 million investment and funds raised from other corporate partners. The initiative seeks to create one of the largest corporate-led conservation efforts for a single U. S. watershed. Other participating firms can independently contract with projects vetted by the Water Resilience Coalition, an organization that also counts Microsoft and Meta among its members.
A Critical Resource Under Strain
The Colorado River spans 1,400 miles, delivering water to seven U. S. states and two Mexican states. For the past 26 years, the region has endured what the US Bureau of Reclamation describes as “unprecedented” drought. Decades of overuse combined with human-caused climate change have severely stressed the basin. In response, the US Department of the Interior finalized a plan in August mandating significant water cuts for Arizona, Nevada, and California.
California is particularly relevant to Amazon’s operations, as it serves as the primary entry point for goods imported from Asia. Consequently, the state hosts more Amazon warehouses than any other. In Orange County, Amazon pledged $2.2 million over three years to detect and repair leaks, a project expected to conserve 189 million gallons of water annually.
Scrutiny Over Data Center Water Use
The push for transparency comes as AI-driven data centers face growing community resistance. Estimates suggest AI could consume between 312.5 billion and 764.6 billion liters of water in 2025, roughly equivalent to the global annual consumption of bottled water. In Arizona, anticipated water cuts are driving up utility rates, raising fears that new data centers will exacerbate local shortages.
In June, Amazon disclosed that its global data centers used 2.5 billion gallons of water in 2025. The company reported a 2 percent reduction in water consumption for its owned and operated facilities compared to the previous year, attributing this to a 52 percent improvement in efficiency since 2011. Amazon claims its facilities use 0.12 liters of water per kilowatt-hour of electricity, stating this is approximately seven times more efficient than the industry average.
However, experts caution that focusing solely on efficiency metrics can be misleading due to the Jevons paradox, which suggests that increased efficiency may lead to higher overall resource consumption as usage expands. Unlike competitors such as Microsoft, which discloses total water use since 2020, or Google, which breaks down usage by location, Amazon’s sustainability reports provide only efficiency data per unit of power. Furthermore, Amazon’s vast warehouse network, which has a significant physical footprint, is not included in these data center-specific disclosures.
Hidden Costs and Corporate Responses
A 2025 investigation by The Guardian alleged that Amazon obscured its true water footprint by excluding “secondary” water use, specifically the water required to generate electricity. Citing an internal leaked document, the report stated that Amazon used 10.5 billion gallons of water in 2021 when including power generation costs, a volume comparable to the annual consumption of 95,000 US households. Executives reportedly prioritized “primary” water use at facilities to mitigate reputational risk.
When contacted regarding these allegations, Amazon spokesperson Margaret Callahan disputed the findings. She stated:
“The Guardian report ‘relied on cherry-picked data from an outdated document that misrepresents our water strategy , making the conclusions fundamentally wrong and misleading’ and that a ‘document’s existence doesn’t guarantee its accuracy or finality.'”
Callahan did not release additional data on Amazon’s total historical water usage. Instead, she highlighted that the company is 75 percent toward its water-positive goal, noting it returned three gallons for every four used last year.
Broader Environmental Context
Kara Hurst, Amazon’s chief sustainability officer, framed the new initiative as an extension of the company’s broader climate strategy. She said:
“Through the Climate Pledge, we’ve seen what happens when companies tackle a problem together: progress accelerates. We’re bringing that same model to the Colorado River because water and climate are deeply connected.”
Despite these commitments, Amazon’s carbon footprint increased by 16 percent in 2025. This trend reflects a wider issue within the tech industry, where rapid advancements in AI are driving up both energy and water demands even as companies strive for greater sustainability.
(Source: The Verge)
