The Strait of Hormuz Crisis Is Redrawing the Gulf’s Clean Energy Map

Fortune reported in early June 2026 that Gulf governments are “intensifying investment in overseas renewable energy projects” as a direct response to Iran’s blockade, which has forced Gulf oil producers to dramatically curb output . The flow of capital is not limited to Africa. Asian markets, particularly those with surging power demand, are receiving heightened attention from Gulf investors seeking stable, long-term returns outside the Strait’s shadow .

Analysts at S&P Global have noted that the conflict “ultimately reinforced the strategic case for renewables,” even as it likely pushed back the timelines of some projects . The key takeaway is that overseas investments are not being paused or pulled back—they are being reframed around resilience. “Capital is unlikely to retreat from the Global South,” one analysis found, “but will be redeployed with greater emphasis on strategic alignment, risk management, and long-term positioning” . Africa, in particular, remains a priority because of the continent’s enormous unmet demand for power and the long-term returns it offers .

Domestic renewables: delays, costs, and diversion

While the Gulf’s international green ambitions have gained momentum, the domestic picture is more complicated. The same conflict that makes overseas diversification urgent is also directly disrupting the region’s own solar and wind rollout.

Rystad Energy reports that the Middle East conflict is delaying renewable energy deployment across active project pipelines by three to twelve months . The strain is primarily logistical: equipment that would normally transit the Strait is stuck, shipping costs have surged, and insurance premiums have spiked . One industry survey found that over a third of contractors identified transport and logistics delays as the single biggest challenge caused by the conflict .

Input costs have also risen sharply. Sulfur, a critical material in renewable energy supply chains, has seen prices increase more than 70% since the war began, a vulnerability made worse by the fact that roughly half of global seaborne sulfur trade transits Hormuz .

Perhaps the most significant domestic headwind is capital diversion. Rystad Energy has estimated repair costs for energy-linked infrastructure across the Middle East at up to $58 billion, with Gulf-based oil and gas facilities alone accounting for as much as $50 billion of that total . “Repair work does not create new capacity. It redirects existing capacity,” a senior Rystad analyst warned, “and that redirection will be felt in project delays and into inflation far beyond the Middle East” . Gulf fiscal resources that might have funded new solar farms are now being channeled into repairing damaged refineries, pipelines, and desalination plants.

The GCC projects market slowed in the first quarter of 2026, with the Muscat Daily reporting that supply chain disruptions and dampened sentiment in real estate and tourism sectors had hit project activity . Yet despite this, the vast majority of existing construction sites—more than 6,700 active projects worth approximately $951 billion—have continued operating normally, according to MEED data . The disruption is real, but it is not a wholesale halt.

Pre-existing structural barriers deepen

The war has not created the challenges facing domestic Gulf renewables; it has amplified them. Even before the crisis, GCC countries struggled with fragmented regulatory frameworks, high hydrocarbon subsidies that distort electricity pricing, the absence of dedicated renewable energy regulators, and tightly controlled power markets . The Carnegie Endowment has pointed to “natural limitations” tied to the Gulf’s arid and semi-arid climates—extreme heat, dust, and water scarcity—that already raise the technical difficulty and cost of clean energy deployment .

The scale of the pre-war ambition underscores the size of the gap. GCC nations had invested over $42.5 billion in developing nearly 62.1 gigawatts (GW) of renewable energy capacity by mid-2025, but only 19.3 GW of that had been connected to the grid . The war is widening that gap by redirecting attention, capital, and political bandwidth toward immediate security concerns and hydrocarbon revenue stabilization.

The longer arc: a strategic case reinforced

The near-term disruption masks a deeper transformation. Several analyses converge on one conclusion: the Hormuz crisis has made the energy transition more, not less, urgent for Gulf states. Rather than treating solar and wind as environmental side projects, Saudi Arabia, Oman, and the UAE are increasingly integrating renewables into core energy security planning .

The economic argument is being recast. Renewables are no longer just climate policy; they are a domestic supply solution that reduces reliance on an export chokepoint. Business Times analysis notes the crisis has “sharpened the logic behind renewables by reframing it as domestic supply; making system flexibility and resilience a policy priority; and accelerating electrification economics” .

In markets like Saudi Arabia, where solar and wind costs are among the lowest globally outside China, the long-term economic case for domestic renewables remains compelling even as schedules slip . In a research note, S&P Global said the sequencing of projects and how capital is deployed “could shift, depending on how long the conflict runs,” but stressed that projects “are still moving ahead in spite of the geopolitics” .

Global energy investment is projected to reach a record $3.4 trillion in 2026, with $2.2 trillion of that flowing into clean energy technologies, according to the IEA . The Gulf states, historically the world’s fossil fuel engine room, are now participants in this broader capital reallocation. The Hormuz crisis has made that shift not just about climate or diversification, but about survival: nations whose wealth is built on exporting energy through a 21-mile-wide strait are concluding that their future must be wired to sun, wind, and overseas assets if they are to thrive in a more dangerous world.