Google’s Electricity Consumption Soars by 37% in 2025
Silicon Valley’s AI data center expansion contributed to a 37 percent surge in Google’s annual electricity consumption in 2025, the company’s highest increase ever. Despite this, Google maintained low operational carbon emissions by bolstering renewable energy purchases.
Ongoing Growth and Environmental Impact
The tech giant’s electricity consumption has skyrocketed by over 250 percent since 2019, primarily due to cloud computing, video streaming, and AI-powered services. This unprecedented rise followed a 27 percent increase in 2024.
Data centers alone consumed over 42 million megawatt-hours of electricity in 2025, matching the consumption of nations like New Zealand and Denmark. Google acknowledged the need for further investments in clean energy and collaborations with local stakeholders.
Challenges Remain
While Google achieved a 2 percent reduction in operational emissions, supply chain emissions increased by 25 percent due to limitations in renewable energy access in Asia-Pacific. This resulted in a 18 percent rise in total emissions between 2024 and 2025.
