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Google's AI Boom: Electricity Use Soars 37%
2 Jul
Summary
- Google's electricity consumption jumped 37% in 2025, a historic rise.
- Data centers, driven by AI, consumed over 42 million megawatt-hours in 2025.
- Despite increased usage, Google reported a 2% operational emissions reduction.
In 2025, Google experienced its largest-ever annual increase in electricity consumption, with a 37 percent rise attributed to the burgeoning buildout of AI data centers. This surge follows a 27 percent increase in 2024.
The tech giant's data centers alone consumed over 42 million megawatt-hours in 2025, a figure comparable to the total electricity usage of countries like New Zealand. This growth is driven by cloud services, video streaming, and AI product infrastructure.
Despite the heightened energy demand, Google reported a 2 percent decrease in operational carbon emissions for 2025. This was achieved through substantial investments in clean energy, including agreements for 12 gigawatts of net-new clean energy.
However, supply chain emissions saw a 25 percent increase, particularly from Asia-Pacific operations reliant on grids with limited carbon-free energy. Google is pursuing a '24/7 carbon-free energy ambition' for more granular energy matching.
The company's broader investments span advanced nuclear, fusion, geothermal, and natural gas with carbon capture. Since 2010, Google has invested over $3.8 billion to bring 7.5 gigawatts of clean energy online.
