The standard nearshoring narrative focuses on where factories get built. That misses the real bottleneck.
Factories are relatively easy to replicate. The infrastructure beneath them is not. Economic rent sits in the scarce layers that make factories operable: power, transformers, substations, interconnections, and logistics chokepoints.
The Corridor Stack
Every nearshoring project depends on a hierarchy of infrastructure layers with different scarcity profiles.
| Layer | Function | Scarcity Premium |
|---|---|---|
| Substations, transformers & transmission | Connects load to the grid | Highest |
| Power generation & behind-the-meter capacity | Provides electricity | High |
| Industrial land (power/water ready) | Site readiness | Moderate-High |
| Dry ports & inland terminals | Customs and logistics consolidation | Moderate |
| Deep-water ports | Maritime gateway | Moderate |
| Rail & road corridors | Physical connectivity | Low |
Illustrative Scarcity Ranking
The highest scarcity premiums reside in power-related infrastructure because it combines long lead times with pricing power.
Transformers and Substations: The Critical Chokepoint
Large power transformers have become one of the tightest constraints in industrial expansion. Lead times have stretched from roughly one year before the pandemic to well over three years for many units.
Demand is being driven simultaneously by:
| Demand Driver | Mechanism |
|---|---|
| AI data centers | Hyperscalers reserve transformer capacity years in advance |
| Industrial reshoring | New manufacturing loads require grid connections |
| Renewable deployment | Solar and wind projects require substations and transformers |
The bottleneck extends upstream. Grain-oriented electrical steel (GOES), a critical transformer-core input, has very limited domestic production capacity in the United States.
This scarcity explains why transformer manufacturing assets have become strategic acquisitions. Control of transformer production increasingly means control of industrial expansion.
Mexico and Vietnam provide the same lesson from different directions:
- Mexico’s key constraint is power availability; firms increasingly pursue behind-the-meter generation.
- Vietnam is pushing transmission investment ahead of industrial demand, recognizing grid capacity as industrial policy.
Investment Implication
Scarcity rents concentrate in:
- Transformer and switchgear OEMs
- GOES-related supply chains
- Grid-services contractors
- Behind-the-meter generation
- Microgrid developers
Power infrastructure remains difficult to expand quickly even with abundant capital.
Ports: Public Projects vs. Private Returns
Deep-water ports matter, but they are typically large, state-backed projects with long development timelines.
Dry ports and inland logistics hubs are often more attractive for private capital because they resemble industrial real estate:
- Warehouses
- Customs facilities
- Drayage infrastructure
- Border logistics nodes
The economics are simpler: acquire land, build capacity, lease space, and benefit from rising trade volumes.
The value capture tends to occur closer to customs bottlenecks and logistics consolidation points than at the seaport itself.
Rail and Road Corridors
Rail and highway networks are necessary but generally not scarce enough to generate outsized economic rents.
Investor returns are typically captured at the nodes:
- Industrial parks
- Transload facilities
- Border warehouses
- Customs-adjacent assets
There are many ways to build transportation links. There are far fewer ways to secure transformer capacity or grid access.
Industrial Land Is Now Underwritten on Power
Industrial land is increasingly valued based on utility readiness rather than acreage.
Key site-selection criteria now include:
- Grid access
- Water availability
- On-site power options
- Dedicated substations
- Renewable-energy integration
In Vietnam, industrial parks increasingly compete on energy infrastructure rather than location alone.
In Mexico, power, water, and logistics form the primary constraints on industrial expansion.
Water remains the secondary bottleneck. Once power is secured, water availability often becomes the next limiting factor.
AI Data Centers Are Competing for the Same Infrastructure
AI infrastructure and friendshoring are drawing from the same supply pool:
- Transformer manufacturing capacity
- GOES steel
- Grid interconnections
- Transmission upgrades
Hyperscalers reserve equipment years in advance while also competing for interconnection approvals.
This means power scarcity is not solely a nearshoring phenomenon. It is being amplified by AI buildout.
That competition helps explain why power infrastructure commands the highest scarcity premium in the entire stack.
Mega-Corridors: High Narrative, Low Current Yield
Projects such as IMEC are strategic concepts rather than near-term cash-flow generators.
Current characteristics:
- Long-duration timelines
- Significant geopolitical dependency
- Uncertain financing structures
- Limited near-term yield capture
These projects may have strategic value, but they sit at the far end of the infrastructure yield curve.
Where Different Capital Fits
| Layer | Capital Type | Primary Yield Source |
|---|---|---|
| Transformers, switchgear, GOES | Growth equity, private equity, strategic M&A | Capacity scarcity |
| Behind-the-meter power, microgrids | Infrastructure equity | Avoiding grid constraints |
| Dry ports, inland terminals, warehousing | Industrial real estate, family offices, REIT-adjacent capital | Leasing and occupancy growth |
| Deep-water ports | Sovereign and development-finance capital | Throughput and concessions |
| Rail corridors | Core infrastructure capital | Contracted usage |
| Power/water-ready industrial parks | Core-plus real assets | Rent premium |
| Mega-corridors | Sovereign wealth and blended finance | Strategic optionality |
Practical Takeaway
Factories are the least scarce part of the friendshoring trade.
Governments can offer tax incentives, land, and labor. What cannot be replicated quickly is:
- Transformer manufacturing capacity
- Grid interconnections
- Substations
- Reliable power generation
- Working customs and logistics nodes
The real pricing power sits in the infrastructure that enables industrial activity, not in the factories themselves. Among those layers, transformers, substations, and grid access remain the dominant bottlenecks.