AI is making hyperscalers’ sustainability pledges look more and more like a Hail Mary

https://www.theregister.com/2025/04/12/ai_hyperscalers_sustainability/

By Tobias Mann

In the race against climate change, tech giants are betting big on innovative solutions like carbon capture, small modular reactors (SMRs), and fusion power. As demand for energy skyrockets, companies are pushing the envelope to meet challenges head-on. Nvidia, for instance, is rapidly evolving its GPU systems, moving from 120 kW to ambitious 600 kW designs, reflecting the industry’s urgent need for efficient power solutions. These cutting-edge strategies aren’t just ambitious; they’re essential for a sustainable future.