Energy Investment Shifts Amid Gulf Instability

Escalating tensions in the Gulf following US and Israeli strikes on Iran are reshaping the outlook for global energy investment, as geopolitical risks prompt investors to reassess the resilience of traditional hydrocarbon supply routes and infrastructure.

For several years, Gulf states such as Saudi Arabia, the United Arab Emirates and Qatar were expected to remain central destinations for oil and gas capital expenditure, supported by low extraction costs and long-term production strategies. However, attacks on energy infrastructure and warnings from regional officials that a prolonged conflict could halt Gulf energy exports within weeks have complicated that outlook.

The disruption to the Strait of Hormuz, through which roughly 20 per cent of global petroleum supplies transit, has exposed a vulnerability long recognised by energy markets but rarely tested at this scale. Even without a full closure, the sharp slowdown in shipping traffic has forced markets to reprice geopolitical exposure linked to energy exports from the region.

Production in the Gulf is unlikely to decline structurally, yet the perception of uninterrupted export reliability has been challenged. In response, investors are increasingly evaluating resilience alongside traditional considerations such as resource size and extraction costs. Global oil and gas investment in 2026 was already projected to decline by about two to three per cent year on year, reflecting more cautious capital allocation rather than a retreat from hydrocarbons.

The reassessment may accelerate interest in alternative energy basins. Exploration and production opportunities in north and west Africa, along with deepwater developments in Brazil and Guyana, were already attracting attention before the latest escalation. Frontier basins in Namibia and Angola have also gained renewed interest from international energy companies.

Gas prospects in the eastern Mediterranean remain strategically relevant for Europe’s supply diversification, though temporary export interruptions following Iranian strikes on Israeli cities illustrate how regional conflict can quickly disrupt cross-border energy flows.

For global investors, the current crisis underscores a shift in decision-making priorities. Beyond geological potential, resilience, political stability and the security of export routes are becoming central considerations in determining where energy capital will flow.