The AI gold rush has a carbon problem. Microsoft, Google, and Amazon all reported significant jumps in greenhouse gas emissions, driven almost entirely by the insatiable energy appetite of their expanding AI data center networks.
Microsoft’s emissions climbed roughly 25% year-over-year to approximately 20-21 million metric tons. Google wasn’t far behind with an 18% increase. And Amazon posted a 16% rise to about 81 million metric tons, marking its largest annual emissions jump since the company made its net-zero pledge back in 2019.
The numbers behind the power grab
Microsoft’s energy consumption has surged 168% since 2020, a period that coincides with the company’s aggressive push into AI infrastructure through its partnership with OpenAI.
All three companies pointed to the same culprits: data center construction, skyrocketing electricity demand, and the broader buildout required to support AI workloads at scale.
