Layer
Global Status
Trend
Key Signal + France Answer
01 — FIRM POWER
P_firm · Dominant bottleneck 2026
🔴 Critical
▲ Worsening
GE Vernova: $100B+ backlog
85% of DC projects delayed (field report)
Jensen Huang: $80–100B/GW cost confirmed
85% of DC projects delayed (field report)
Jensen Huang: $80–100B/GW cost confirmed
✓ FR: Nuclear €50/MWh · 70% of mix · 24/7
02 — GRID CAPACITY
G_grid · Interconnection queues
🔴 Critical
▲ Worsening
Virginia: 7–10 year queue
280 GW EU requests = 90% of EU demand
Ireland/NL/Frankfurt: effectively closed
280 GW EU requests = 90% of EU demand
Ireland/NL/Frankfurt: effectively closed
✓ FR brownfield: 18–36 months · Still open
03 — TRANSFORMERS
M_materials · HV equipment
🔴 Critical
▲ Worsening
ABB/Siemens/Hitachi: 48–60 months
Forgent (FPS): +268% orders · $1.5B backlog
Resin bushings: 36+ months backorder
Forgent (FPS): +268% orders · $1.5B backlog
Resin bushings: 36+ months backorder
✓ Efacec/Pauwels/Schneider: 20–32 months
04 — CONNECTIVITY
Chip-to-chip · Intra-rack
🟡 Emerging
▲ Rising
Marvell CEO (Computex June 2026): "next bottleneck"
NVIDIA invests $2B in Marvell
Silicon photonics: supply cannot meet demand
NVIDIA invests $2B in Marvell
Silicon photonics: supply cannot meet demand
→ Not France-specific · Chip layer
05 — COOLING
C_cool · Thermal management
🟡 Monitored
→ Stable
Liquid cooling (DLC) adoption accelerating
BESS + GPU load smoothing = new requirement
Nextpower/Prevalon acquisition signals demand
BESS + GPU load smoothing = new requirement
Nextpower/Prevalon acquisition signals demand
✓ FR: river cooling available · Rhône corridor
06 — WATER
W_water · Thermal handling
🟡 Monitored
→ Stable
Illinois: community opposition over aquifer risk
Ireland: data centers = 20%+ of national demand
Air-cooled DC becoming less viable at 100MW+
Ireland: data centers = 20%+ of national demand
Air-cooled DC becoming less viable at 100MW+
✓ FR: river access on brownfield sites
07 — CAPITAL
K_capital · Deployment funding
🟢 Available
→ Stable
Choose France 2026: €80B+ committed
Brookfield, DigitalBridge, Ardian all active
Capital is available — physical layers are the constraint
Brookfield, DigitalBridge, Ardian all active
Capital is available — physical layers are the constraint
✓ Capital available · Physical layers are the limit
Reading This Tracker
Status follows SLIH logic: S_eff(t) = min(all layers). When Layer 1 (Power) is Critical, the entire system is constrained regardless of Layer 7 (Capital) being Available. Solving one layer moves the bottleneck to the next weakest layer. France addresses Layers 1, 2, 3 and partially 5 — the four currently critical or monitored physical layers for AI data center deployment.
Status follows SLIH logic: S_eff(t) = min(all layers). When Layer 1 (Power) is Critical, the entire system is constrained regardless of Layer 7 (Capital) being Available. Solving one layer moves the bottleneck to the next weakest layer. France addresses Layers 1, 2, 3 and partially 5 — the four currently critical or monitored physical layers for AI data center deployment.
Source methodology: GridReadiness Methodology · SLIH: Shaub (2026) · Data updated June 2026 · Subscribe for monthly updates