Amazon’s Data-Center Myths vs Facts, Arithmetic Checked

Amazon published an essay on 2 October 2026 answering what it calls data center myths, with water, power, tax and community-investment figures. Those are Amazon’s own claims.

What Amazon Published

On 2 October 2026 Amazon posted “Amazon’s approach to data centers: community-focused, sustainable and efficient” on aboutamazon.com. It sets out what it calls myths versus facts, a set of tenets it calls the Amazon Data Center Commitment, and a community program called Built Together.

It says there are “over 100 data center moratoriums being considered across the country.” Everything below is Amazon’s own account. This publication checked only whether Amazon’s figures agree with each other and did not verify any of them against outside data.

The Water Claims

Amazon says direct data center water consumption is about 0.5% of total U.S. direct industrial water use, and that U.S. golf courses use about 200 times more water than all of Amazon’s data centers, “more in about two days than we use in a full year.”

It calls the claim that a typical data center uses five million gallons per day false, saying a typical one uses about 170,000 gallons per day and Amazon’s average data center less than 13,000, “the equivalent of just 42 U.S. households.”

This publication’s own arithmetic: 13,000 gallons over 42 households is about 310 gallons per household per day, and 365 days over two days is about 182, close to Amazon’s 200 times. Five million over 170,000 is about 29 times.

Amazon also says it has contracted over 65 water projects expected to return more than 8 billion gallons annually, “more than double what Amazon used in our data centers in 2025.” By this publication’s own arithmetic that puts 2025 use below about 4 billion gallons, or about 11 million gallons a day.

The Generator and Power Claims

Amazon says data center generators “run roughly 10 hours per year” and are idle 99.9% of the time, and that annual NOx emissions from an average data center equal a single round-trip flight from Seattle to London. It says much of the industry now uses Tier 4 emission controls.

This publication’s own arithmetic: 10 hours of 8,760 in a year is about 0.11%, so 99.9% idle is consistent with 10 hours. On electricity, Amazon says about 70% of power lines were built over 25 years ago and that rates rose in some states with many data centers, fell in others and grew slower than average in places like Texas.

The Tax Claims

Amazon says taxes it will pay in St. Joseph County, Indiana are estimated to exceed $3 billion, against $1.2 million the prior land use would have paid over the same term. It says its Montgomery County, Missouri project will pay more than $1.8 billion over 25 years, against about $200,000 for the prior use, or 0.01% of what it will pay.

This publication’s own arithmetic: $3 billion over $1.2 million is 2,500 times, and $200,000 over $1.8 billion is about 0.011%. Amazon cites a 2026 Mangum Economics report for the Northern Virginia Technology Council estimating Loudoun County homeowners would pay an additional $5,800 a year in property taxes without data center revenue. This publication did not open that report.

Built Together

Amazon says Built Together will add more than $1 billion over the next five years to what it is already doing. It also says it contributed more than $1 billion to data center communities over the past three years.

This publication’s own arithmetic: $1 billion across three years is about $333 million a year, and $1 billion across five years is $200 million a year.

Amazon says it estimates connecting over 300,000 students to free degree access over five years. It says it operates three Modular Training Centers, with six under development and 16 more planned, each training approximately 2,000 to 4,000 learners per year, and plans to prepare up to 100,000 workers annually by the end of 2028.

This publication’s own arithmetic: 25 centers at 2,000 to 4,000 learners is 50,000 to 100,000 a year. Amazon also says its energy program targets upgrades for more than 300 schools and community buildings and over 30,000 homes, saving approximately $700 per household annually.

The Commitments

Amazon says it no longer uses nondisclosure agreements with the government agencies it works with on projects, will use Tier 4 generators in new sites and will publish its energy use, efficiency, water use and carbon-free energy share annually.

It says its 2025 global PUE was 1.14, against an industry average of 1.25 and 1.63 for on-premises enterprise data centers, and that it is committed to being water positive by 2030, 75% of the way there as of 2025. For the earlier tenets, see this publication’s piece on Amazon’s data center tenets.

The Structural Read

The checks are arithmetic on Amazon’s own numbers. Amazon says its average data center uses less than 13,000 gallons a day, “the equivalent of just 42 U.S. households”; the article’s arithmetic puts that at about 310 gallons per household per day.

Some figures read differently at different scales. Amazon says Built Together will add more than $1 billion over five years and that it contributed more than $1 billion over the past three years; the article’s arithmetic puts those at about $200 million a year and about $333 million a year.

Amazon’s water-project claim also implies a figure. It says it has contracted over 65 water projects expected to return more than 8 billion gallons annually, “more than double what Amazon used in our data centers in 2025,” which by the article’s own arithmetic puts 2025 use below about 4 billion gallons, or about 11 million gallons a day.

Three Implications

WHAT WAS CHECKED Only whether Amazon’s figures agree with each other. None was verified against outside data, and the article says the golf-course comparison, the industry-wide water share, the emissions equivalence, the tax estimates and the energy-rate history were not checked.

DERIVED FIGURES ARE THE PUBLICATION’S OWN The derived figures, such as 2,500 times for the Indiana tax comparison and 50,000 to 100,000 learners a year for the training centers, are this publication’s own arithmetic and are not Amazon’s claims.

AN OUTSIDE VIEW IS REPORTED, NOT VERIFIED Ars Technica reports that the group Stand.Earth called the pledge “a drop in the bucket” against what it says is $220 billion Amazon is investing in data centers in 2026. This publication did not verify that figure.

What Is Not Established

The golf-course comparison, the industry-wide water share, the emissions equivalence, the tax estimates and the energy-rate history are Amazon’s claims and were not checked here. Ars Technica reports that the group Stand.Earth called the pledge “a drop in the bucket” against what it says is $220 billion Amazon is investing in data centers in 2026. This publication did not verify that figure either.

The essay is advocacy from a company with data centers in the communities it describes. Nothing here says whether any community is better or worse off, and nothing in this piece is investment advice.

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