The escalation of war in Irán and its potential expansion towards the Golfo Pérsico They threaten the stability of global energy markets, which could lead to a critical increase in construction costs due to the rising cost of raw materials and transport logistics.
Energy vulnerability and the Strait of Hormuz factor
The focus of international concern is on the Estrecho de OrmuzThis is a vital logistics hub for the transit of hydrocarbons. A restriction at this point would force maritime routes to be diverted, increasing shipping times and costs. This warning comes from the firm. GTA Villamagna, European economies, characterized by a high dependence on external energy sourcesThey could suffer inflationary pressures that would immediately affect multiple value chains.
Construction: A sector in the crosshairs of volatility
The construction industry is particularly sensitive to these fluctuations, given that its operations depend on materials whose production is energy-intensive. Mercedes Bértolo Martín de Rosales, partner of GTA VillamagnaHe emphasizes that supply disruptions quickly translate into higher final prices for construction materials, a situation already experienced after the pandemic and the start of the conflict in Ucrania.
The first elements to react to instability are fuels, followed by a domino effect that makes the price of steel, aluminum and the cementThis scenario revives the debate on the need for regulatory frameworks for protection, similar to those applied in the Real Decreto-ley 3/2022, which allowed exceptional price revisions in public contracts in the face of unforeseen increases.
| Impact Factor | Materials/Services Affected | Contractual Consequence |
|---|---|---|
| Geopolitical Instability | Oil and Natural Gas | Disruption of economic equilibrium |
| Maritime Logistics | Transportation and Freight | Delays in the execution of the work |
| Industrial Energy | Steel, Aluminum and Cement | Reduction of profit margins |
Legal risks and contractual defense mechanisms
For contractors, the greatest danger lies in the erosion of profit margins on long-term projects signed with closed priceMeanwhile, developers face potential renegotiation requests or significant delays. Mercedes Bértolo He explains that "when the increases are substantial, it becomes necessary to analyze the mechanisms provided for in the contract or to open renegotiation processes to avoid the project's unfeasibility."
Key legal instruments for mitigating these risks include:
- Price revision clauses: They allow you to adjust the amounts in response to cost variations.
- Indexing systems: Directly linked to official energy or materials indices.
- Contractual addenda: Agreements between parties to modify prices when there are no prior clauses.
From GTA Villamagna They clarify that the legal route through the clause rebus sic stantibus It is usually limited, as the courts tend to view market fluctuations as part of the inherent business risk.
Key points and frequently asked questions about the impact on construction
Which materials are most affected by the crisis in the Middle East?
Mainly the steel, aluminum and the cementbecause its production requires high energy consumption and its logistical costs depend directly on the price of oil.
How can companies protect themselves against rising costs?
The most effective strategy is the inclusion of indexation clauses and price revision in private works contracts, allowing automatic adjustments in response to market volatility.
Is it viable to take legal action regarding the price increase?
Although the doctrine exists rebus sic stantibusExperts recommend the negotiation of addenda and the use of precise contractual mechanisms, since the judicial route is uncertain and market risk is usually attributed to the company.





