War, Chokepoints, and Fragility: What the Iran Conflict Reveals About the Future of U.S. LNG

The escalating confrontation involving Iran is exposing a dangerous flaw in the way many governments and analysts think about energy security.

For years, global energy policy, particularly in Europe, has been shaped by models, forecasts, and policy scenarios built on assumptions that increasingly bear little resemblance to reality. These models project tidy energy transitions, declining fossil fuel demand, and stable global supply chains. In these scenarios, liquefied natural gas is treated as a temporary bridge fuel whose importance steadily fades over time.

But the real world does not operate according to modeling assumptions.

Bad Energy Data Is Putting Global LNG Security at Risk

It operates according to geopolitics, infrastructure risk, maritime chokepoints, and the unforgiving physics of industrial systems.

The emerging conflict in the Middle East, and the temporary disruptions to LNG production in Qatar, are reminders that energy supply chains remain fragile and exposed to geopolitical shocks. Much of the world’s LNG passes through the narrow maritime corridor of the Strait of Hormuz. Any escalation in regional conflict can threaten shipments that supply millions of homes and industries across Europe and Asia.

Yet despite these obvious risks, many energy forecasts still assume a future of declining LNG demand and stable supply.

Those assumptions are not just wrong. They are dangerous.

The Complacency Problem

For years, European energy buyers operated under a comforting belief: that global LNG markets would always function smoothly. Cargoes would arrive. Liquefaction plants would run. Shipping routes would remain open.

The system appeared so reliable that energy security risks gradually faded from the calculations.

But energy importers are not traders operating in an abstract market.

They are entrusted with something far more serious by their governments: ensuring that the lights stay on, the heat works in winter, and cooling systems function during summer heatwaves.

This is not a theoretical responsibility. It is the foundation of modern society.

Energy importers are not traders operating in an abstract market. They are responsible for ensuring that the lights stay on, heating systems function in winter, and cooling works during summer heatwaves. When energy systems fail, factories shut down, hospitals rely on emergency power, and governments face immediate public pressure. Energy procurement is therefore not a space for ideological assumptions or personal policy preferences.

It is a discipline grounded in risk management.

And the first principle of risk management is simple: assume disruption will happen.

The Risks the Models Ignore

Many widely cited energy models fail to incorporate the kinds of disruptions that occur regularly in the real world.

For example, consider the vulnerabilities embedded in the physical infrastructure of LNG exports.

The Calcasieu Ship Channel in Louisiana provides access to the Calcasieu Pass LNG Terminals and other industrial facilities along the Gulf Coast. It is a narrow, dredged shipping channel designed to accommodate large vessels transiting to and from export terminals.

Now imagine a scenario rarely included in global energy forecasts.

An LNG carrier transiting the channel suffers a major accident—or worse, a deliberate attack similar to recent incidents targeting commercial vessels in the Mediterranean and Red Sea.

A disabled LNG carrier lodged in the channel could block access to export terminals for an extended period. Salvage operations involving a damaged vessel of that size in a constrained waterway could take weeks or even months.

During that time:

The facility itself could remain perfectly intact, yet exports would effectively stop.

That is the difference between theoretical supply capacity and actual deliverable energy.

It is also the kind of scenario many models fail to capture.

The Infrastructure Reality

Even beyond shipping access, LNG systems rely on highly specialized infrastructure.

Cryogenic pipelines transport LNG at temperatures approaching –162°C, moving product from liquefaction trains to storage tanks and marine loading facilities. A rupture or failure in these systems, however unlikely, would require immediate shutdown and extensive safety inspections before operations could resume.

Liquefaction plants cannot simply be restarted like a power plant. Restart procedures are complex and can take days or weeks following a shutdown.

When global markets operate with minimal spare capacity, even a short disruption can send shockwaves through energy prices and supply chains.

Yet these risks rarely appear in energy transition models.

The Dangerous Illusion of Efficiency

One of the most persistent myths in modern energy policy is the belief that highly optimized systems are inherently better.

In reality, systems optimized for efficiency are often fragile.

When energy markets operate with little spare capacity, because models assume declining demand, there is no buffer when something goes wrong. A single disruption can trigger cascading consequences across global supply chains.

The world has already experienced this lesson repeatedly, from the blockage of the Suez Canal to the supply disruptions triggered by the war in Ukraine following Russia’s invasion.

Yet many energy policy discussions continue to rely on models that assume a smooth and predictable transition away from natural gas.

The real world is neither smooth nor predictable.

What Energy Security Actually Requires

Energy importers in Europe and elsewhere must recognize the responsibility placed upon them by their governments and citizens.

Their job is not simply to minimize fuel costs or follow prevailing policy narratives. Their job is to ensure that energy systems remain operational under all circumstances, including geopolitical conflict, infrastructure failures, and industrial accidents.

That requires something many energy models discourage: structural oversupply.

In the LNG market, redundancy and excess capacity are not inefficiencies. They are the safety margin that keeps economies functioning during crises.

Without that margin, the global energy system becomes dangerously brittle.

The Strategic Role of U.S. LNG

This is why the continued development of LNG export infrastructure in the United States is so important.

The United States benefits from vast natural gas resources, political stability, deep capital markets, and direct maritime access to global shipping lanes. These factors position American LNG as one of the most reliable sources of supply available to global markets.

Expanding U.S. export capacity is not merely an economic opportunity.

It is a strategic necessity.

Because if recent events have taught us anything, it is this:

The greatest risk to global energy security today is not simply geopolitics.

It is the widespread belief—reinforced by flawed data and unrealistic models—that disruptions will not happen.

History suggests otherwise.

And energy systems designed around comforting assumptions rarely survive contact with the real world.