U.S.-Iran Conflict Reshapes Global Energy Markets

The February 28 U.S. and Israeli bombing campaign against Iran disrupted almost all Middle‑East oil and gas shipments, sending prices soaring and prompting import‑dependent countries in Europe and Asia to seek immediate alternatives. In the short term some nations increased coal use, while the shock is expected to accelerate a longer‑term shift toward renewables, nuclear power and electric mobility, supported by more mature battery and solar‑wind technologies.

The war also sparked friction within OPEC+. Saudi Arabia’s departure, driven by tensions with the United Arab Emirates, has weakened the cartel’s discipline and increased price volatility. Saudi ties with Russia have deepened, and Russia has benefited from a temporary easing of U.S. sanctions, boosting its oil revenues. At the same time, Brazil, Venezuela, Colombia, Argentina and Guyana have ramped up production to fill the gap.

China has emerged as the dominant supplier of renewable‑energy components—wind‑turbine parts, solar panels, high‑voltage cables and battery systems—giving it newfound strategic and geopolitical influence. Global institutions such as the World Bank have revised growth forecasts downward and inflation pressures are rising, reflecting the broader macro‑economic fallout of the conflict.