Tonomia Inc.
Sovereign AI Infrastructure
Case Study
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// AI Factory · Power & Infrastructure · 3-Technology · 5-Year Analysis
200 MW AI Factory
Southwest US
Compare Reciprocating Engines, Gas Turbines, and SOFC + H₂ across NVIDIA GB300 NVL72 or AMD MI355X architectures — including full recurring cost stack (SW orchestration, fiber, storage) and a 5-year P&L projection.
~1 miGas Lateral
3Gen Technologies
2GPU Architectures
7US States
5-YrP&L Model
NG→H₂SOFC Path
Configuration
INPUTS
📍
Nevada · Gas $4.5/MMBtu · Corp Tax 0%
Recip. Engines
10×20 MW · 44% eff.
Gas Turbines
Simple-Cycle · 38%
SOFC + H₂
NG→H₂ SMR · 60%
NVIDIA GB300
NVL72 · 72/rack · 120 kW · $27M/MW
AMD MI355X
×64 · 64/rack · 80 kW · $20M/MW
10 yrs
15 yrs
20 yrs
GPU Lifetime: 5 years (AI CAPEX amort.)
SW Orchestration: $2,000/GPU/yr
Optical Fiber: $30k/MW/month
Storage: $0.05/GPU/month
CPU: Included in GPU cost
SW Orchestration: $2,000/GPU/yr
Optical Fiber: $30k/MW/month
Storage: $0.05/GPU/month
CPU: Included in GPU cost
Scale & Capacity
IT Load
200
MW
Total Racks
—
GPU racks
Total GPUs
—
compute units
Annual GPU-hrs
—
at utilization
Elec. Efficiency
—
% (chain)
Sell Price
—
/GPU·hr
GPU-Hour Cost vs Revenue — All 3 Technologies
Cost bars vs — sell price line
GPU lifetime: 5 yrs · Sell price fixed by GPU arch.
⬡ Recip. Engines
——
⬡ Gas Turbines
——
⬡ SOFC + H₂
——
CAPEX amort.
Fuel/Power
SW + Fiber + Storage
Staff + Maint.
Cost & Revenue Waterfall — Recip. Engines
Annual revenue (sell price × GPU-hrs)—
AI CAPEX amort. (5 yr GPU lifetime)—
Energy CAPEX amort.—
Fuel / power cost—
SW orchestration ($2k/GPU/yr)—
Optical fiber ($30k/MW/month)—
Storage ($0.05/GPU/month)—
Staff, cooling & maintenance—
NET ANNUAL P&L (after amort.)—
CAPEX Breakdown
5-Year Financial Summary
Recip. Engines| Line Item | Year 1 | Year 2 | Year 3 | Year 4 | Year 5 | 5-Yr Total |
|---|
Full 3-Technology Comparison
| Metric | ⬡ Recip. Engines | ⬡ Gas Turbines | ⬡ SOFC + H₂ |
|---|
Annual Economics (Yr 1)
Gross Revenue
—
at sell price
Total OPEX
—
incl. all recurring
Fuel Cost
—
$/year
SW + Fiber + Storage
—
annual recurring
EBITDA
—
before amort.
Net P&L
—
after all amort.
Deployment Timeline
Phase 1
—
Site & Permits
Phase 2 ‖
—
Gas Interconnect
Phase 3
—
Manufacturing
Phase 4
—
Install & Comm.
Total
—
First Power