It's not breaking news to say data centers are massive energy consumers. They use huge amounts of energy, often generated by fossil fuels, just to keep the power on, and they require incredible amounts of water to chill all the computer equipment. While lots of research is ongoing to be more efficient, there's no silver bullet solution just yet.
Meanwhile, our insatiable appetite for information and our increasing usage of AI is requiring that even more resources be allocated to these data centers. As a society, we're aggressively contributing to a problem that we're concurrently trying to solve. It's akin to the cliche of trying to change a flat tire while still driving full speed ahead. We're heading down a dangerous path.
AI and quantum computing have the ability to transform humanity and life on earth (and beyond). We're solving challenges in days or even hours that used to take centuries. Everything has sped up exponentially. And there's no turning back. How do you tell a genetics researcher to stop analyzing data or creating new models that could treat or eliminate disease? How do you halt programs that are just now creating breakthroughs that make the world a better place - even if they're also making the world a potentially more hazardous place?
These are the challenges we have to address today. We can't leave it for future generations to solve.
So I ask you: How do we “pay” for the items we consume today without putting ourselves in such environmental debt that we aren't paralyzed by it in years to come?
Scientists have estimated that the power requirements of data centers in North America increased from 2,688 megawatts at the end of 2022 to 5,341 megawatts at the end of 2023, partly driven by the demands of generative AI. Globally, the electricity consumption of data centers rose to 460 terawatts in 2022. This would have made data centers the 11th largest electricity consumer in the world, between the nations of Saudi Arabia (371 terawatts) and France (463 terawatts), according to the Organization for Economic Co-operation and Development. By 2026, the electricity consumption of data centers is expected to approach 1,050 terawatts (which would bump data centers up to fifth place on the global list, between Japan and Russia).
https://news.mit.edu/2025/explained-generative-ai-environmental-impact-0117
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