This page may contain stale information. Last updated: 2026-04-28
Definition
AI Gigafactories are large-scale AI computing facilities designed to train and develop frontier AI models. The term combines “giga” (referencing massive scale) with “factory” (indicating industrial-scale AI development). The EU InvestAI initiative specifically targets 4-5 AI Gigafactories with approximately 100,000 AI chips each.
Key Details
- Investment: EUR 20 billion per Gigafactory cluster
- Chip Count: ~100,000 AI chips per facility
- Purpose: Training frontier AI models
- Initiative: Part of EU InvestAI program
EU InvestAI Program
AI Gigafactories
- 4-5 facilities planned under InvestAI
- Each facility: ~100,000 AI chips
- Total investment: ~EUR 20 billion
- Focus: Sovereign AI capability for Europe
Context
- Part of EUR 200 billion InvestAI initiative
- EUR 250 billion TechEU for deep tech overall
- Full EU AI Act applicability: August 2, 2026