# A nuclear reactor per training run by 2030

- **Speaker:** Greg Osuri
- **Attribution:** attributed
- **Said:** 2025-10-10
- **Theme:** Energy & AI — https://www.gregosuri.com/predictions/energy-ai/
- **Source:** DePIN: Hype or the Next Trillion-Dollar Market? - TOKEN2049 Singapore 2025 (TOKEN2049)
- **Watch at:** 00:18:26 — https://www.youtube.com/watch?v=xr6ZLHwuo2w&t=1106s
- **Canonical:** https://www.gregosuri.com/predictions/energy-ai/2025-10-10-a-nuclear-reactor-per-training-run-by-2030-aa2e/
- **Cite as:** Greg Osuri, "A nuclear reactor per training run by 2030," DePIN: Hype or the Next Trillion-Dollar Market? - TOKEN2049 Singapore 2025 (TOKEN2049), 10 Oct 2025, 00:18:26. https://www.youtube.com/watch?v=xr6ZLHwuo2w&t=1106s

## Quote — verbatim

> The amount of energy we need is doubling every two years... the problem is so pervasive now that Congress invited me to testify on energy, and I did in May. The amount of energy is doubling to a point where we'll need a nuclear reactor by 2030 to train the state-of-the-art AI.

## Context — site annotation, not spoken

Explaining why AI training must decentralize; references his May 2025 US Congressional testimony on AI energy demand.