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The Hindu
Microsoft emissions surge 27% as AI buildout crimps climate goals
Microsoft has disclosed a 27% increase in its greenhouse gas emissions for the fiscal year ending June 30, reaching 21.1 million metric tons, while efforts to decarbonize lag behind rapid AI expansion. This trend reflects a broader issue in the tech industry, with companies like Google and Amazon also reporting rising emissions. The spike indicates that as companies grow and invest heavily in AI infrastructure, it may hinder their climate goals, suggesting an urgent need for sustainable practices.
MonitorConfidence: HighShort term horizonReputational risk: High
Published 10 Jul 2026, 04:35 UTC2 min read
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Summary
TL;DR
- Microsoft's emissions rose from 16.7 million to 21.1 million metric tons in a year.
- AI infrastructure expansion is largely responsible for increased emissions.
- Emissions intensity increased for the first time in six years.
- Microsoft stopped purchasing energy attribute certificates to offset emissions.
- The tech industry faces criticism for its environmental impact amid AI growth.
Interesting facts
- Microsoft's Scope 2 emissions surged tenfold due to increased electricity consumption.
- Half of Microsoft's water withdrawals come from high water stress areas.
- Data centers worldwide use energy equivalent to that consumed by ten countries.