04BBuildout · frontier site· cluster ledger reviewed 2026-10-14
Jamnagar AI campus AI datacenter
Reliance Industries · Jamnagar, Gujarat, India. The ledger records it as under construction, with 3 GW planned. Every figure below traces to a dated public source.
Ledger figures
- Operator
- Reliance Industries
- Location
- Jamnagar, Gujarat, India
- Status
- Building
- Current power
- No public figure
- Planned power
- 3 GWest — estimated / secondary-source figure
- Accelerators
- NVIDIA GB300 (initial fleet; >75K H100-eq for inference)
- Announced
- 2024-08-29
- First power
- No public date
Reported 3 GW target — would be the world’s largest by capacity; $20–30B reported cost. Reliance itself says “multi-gigawatt”; construction had begun by Feb 2026 and the first 120 MW is due to be commissioned by end-2026.
Power figures are IT load where trackers publish it and campus power where only the operator’s headline exists; each source below names its basis. A figure marked est rests on at least one source other than the operator’s own announcement.
Sources behind each figure
- Planned power · est 3 GW data center planned in Jamnagar (Bloomberg report) — Arabian Business (citing Bloomberg),
- Accelerators · est Initial fleet of NVIDIA GB300 GPUs (>75,000 H100-equivalents for inference) for the first 120 MW phase — Business Standard (RIL 49th AGM),
- Announced · est Gigawatt-scale AI-ready data centres in Jamnagar announced at RIL’s 47th AGM, Aug 29, 2024 — Business Standard (RIL 47th AGM),
- Status · est Construction has begun on multi-gigawatt AI infrastructure in Jamnagar; over 120 MW to come online in H2 2026 — Business Standard (quoting Mukesh Ambani),
Background reading: Reliance Jamnagar AI data center on AI Wiki. AI Wiki is run by the same team as AI Compute Tracker.