Big Oil and Gas Realize Massive Profits Amid Iran War and Strait of Hormuz Closure

The onset of the Iran War and the subsequent closure of the Strait of Hormuz have triggered a severe shock to global energy markets, leading to a historic surge in oil prices. Major oil and gas companies have reported record-breaking financial gains, with the top 100 firms earning an additional $30 million per hour in the first month of the conflict. This volatility has intensified global debates over windfall taxes and energy security as the industry navigates supply chain disruptions and shifting investment climates.

The conflict has resulted in a dramatic spike in market valuations and corporate earnings across the fossil fuel sector. In the first quarter of 2026, BP reported a 140 percent profit increase, rising from approximately £1 billion the previous year to £2.4 billion. Simultaneously, the share value of six major energy firms climbed by $130 billion within the first two weeks of the war. This financial windfall has also led to significant insider activity; U.S. energy executives reportedly sold off $1.4 billion in stock during the first quarter, including Chevron CEO Mike Wirth, who divested $104 million in shares to capitalize on inflated market values.

The surge in profits has reignited calls for windfall taxes to fund social infrastructure and renewable energy transitions. However, the industry points to the United Kingdom’s existing North Sea windfall tax—implemented in 2022 and set to expire in 2030—as a cautionary tale. While the tax helped subsidize household energy bills during previous crises, executives argue it has stifled investor confidence and led to decreased investment in North Sea production, resulting in job losses. Despite these challenges, the UK remains heavily reliant on global markets, with 75 percent of its energy derived from oil and gas, leading to a 13 percent increase in the domestic energy price cap.

The crisis highlights the complexities of achieving energy self-sufficiency through a transition to renewables. While some advocates suggest green energy could insulate nations from oil market shocks, Western energy firms face significant hurdles, most notably China’s dominance in the sector. Currently, China produces 97 percent of the world’s photovoltaic wafers, creating a saturated market where solar panel prices have plummeted. Consequently, Western investors are hesitant to fund green technologies that would increase dependence on Chinese supply chains during a period of heightened imperialist rivalry, often choosing instead to justify increased hydrocarbon production under the guise of energy security.