Google's energy, water consumption and greenhouse gas emissions reached record levels last year as the company rushed to build out its artificial intelligence infrastructure.
Why this is important: Google is investing in clean energy perhaps more aggressively than any other tech company, but an environmental report released Tuesday shows how difficult it has become to meet climate goals as artificial intelligence advances.
Top news: Google's data centers are becoming more efficient, but the company's AI infrastructure is evolving even faster.
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«This rapid growth in energy demand is a reality we must actively manage, and we are determined to ensure that AI developments do not become an excuse to lower our environmental standards,» the report says.
According to statistics: Most indicators are growing.
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Electricity demand jumped by 37%, compared to 27% growth last year and approximately 3.5 times higher than in 2019.
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Greenhouse gas emissions rose by 18%, the largest annual increase in Google's history, and are largely due to the production of artificial intelligence hardware, including chips and servers.
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Water consumption increased by 34% to 10.9 billion gallons, more than double the 2021 level. Much of the increase was driven by data centers.
More carefully: Rapid economic growth has shifted the assessment criterion from reducing overall emissions to preventing them from growing even faster.
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Google signed record deals to supply 12 gigawatts of clean energy and maintained its share of carbon-free electricity generation roughly the same despite soaring demand.
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Emissions related to electricity generation have fallen by 3% compared to 2024, compared to 12% a year earlier.
The reality is this: Tech companies have been releasing such annual reports for several years now—Google since 2016. Until recently, they served primarily as an opportunity for tech companies to boast about their achievements in clean energy and climate change mitigation.
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Amid the unprecedented growth driven by the AI boom, these reports increasingly serve as a reality check for those same ambitions.
Catch up quickly: The rapidly growing energy and water consumption of data centers is attracting increasing attention as the tech industry strives to become leaders in artificial intelligence.
The intrigue is that This year, Google devoted a larger section to the potential environmental benefits of AI, continuing to argue that the technology could reduce emissions in other sectors of the economy.
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Last year, their number increased from five to nine, in line with the projected emissions savings.
What we monitor: Other tech giants such as Microsoft and Amazon are due to release their annual environmental reports in the coming weeks.
In summary: Once routine sustainability reports have become a closely watched indicator of whether AI companies can match their climate promises with the explosive growth of the infrastructure they build.
Editor's note: This article has been corrected to reflect the reduction in electricity-related emissions by 3% compared to 2024 (not 2%).
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