Global Energy Crisis and Semiconductor Market Shifts

The closure of the Strait of Hormuz in early March has disrupted the global supply of oil and liquefied natural gas, forcing nations to confront the risks of energy dependence [2]. Simultaneously, the semiconductor industry remains anchored by ASML, a Dutch corporation that maintains a market capitalization of approximately $527 billion as of January 2026 [1].

Key takeaways

• The closure of the Strait of Hormuz has led to fuel rationing in countries like Slovenia and a national energy emergency in the Philippines [2].
• ASML is the world’s largest supplier of photolithography machines, which are essential for producing advanced integrated circuits [1].
• China’s investment in clean energy technology may position it as a geopolitical winner of the current energy crisis, according to analysis [2].
• ASML, headquartered in Veldhoven, employs over 42,000 people and operates a global network of nearly 5,000 tier 1 suppliers [1].

Energy Instability and Geopolitical Shifts

The disruption of energy transit through the Strait of Hormuz has created significant economic strain, with countries that rely on imported fossil fuels facing spiking prices and limited diplomatic leverage [2]. In Southeast Asia, where more than half of the region's oil originates from the Persian Gulf, the crisis has forced drastic measures, including the closure of gas stations in Laos and the shortening of the school week [2]. Governments that lack domestic energy capacity have found their sovereignty challenged, as they are unable to effectively influence the actions of Tehran or Washington regarding the waterway blockade [2].

In contrast, nations with established domestic energy industries have maintained more flexibility in their foreign policy [2]. As governments look to secure future energy independence, many are shifting focus toward renewable sources like solar, wind, and hydroelectric power [2]. Because China has invested heavily in the clean energy supply chain, it is positioned to potentially emerge as a beneficiary of this global transition, while the United States faces criticism for prioritizing fossil fuel spending over clean technology investment [2].

ASML’s Role in the Semiconductor Industry

While energy markets grapple with volatility, the semiconductor sector remains focused on the production of advanced chips, a process heavily reliant on ASML’s extreme ultraviolet (EUV) lithography machines [1]. Founded in 1984 as a joint venture between Philips and ASM International, ASML evolved from a struggling startup into the dominant supplier of lithography systems by 2002 [1]. The company’s success was bolstered by the release of the PAS 5500 in 1991, which featured a modular design that allowed for easier on-site repairs compared to competitors [1].

Today, ASML operates as a global entity with offices in 16 countries and is listed on both the Euronext Amsterdam and Nasdaq stock exchanges [1]. Despite its market success, the company faces ongoing regulatory challenges, as both the Dutch and U.S. governments have implemented oversight and restrictions on the sale of its technology to China throughout the 2010s and 2020s [1].

Why it matters

The current landscape highlights a dual challenge for the global economy: the vulnerability of energy infrastructure and the concentration of critical technology manufacturing. The energy crisis is forcing a reevaluation of national security, pushing countries to prioritize energy independence through renewables to avoid the political pitfalls of import reliance [2]. Meanwhile, ASML’s central role in the semiconductor supply chain underscores the high stakes of technological competition, as governments continue to exert control over the distribution of the advanced machinery required for modern computing [1].