The Iran war is seen as a significant boost in renewable energy investment due to concerns about climate change. The U.S.-Israeli war on Iran has removed millions of barrels per day of oil from the global market, causing energy prices to reach multi-year highs and fuel shortages in countries reliant on oil and gas. The current conflict is the second major disruption to energy markets in four years, following Russia's invasion of Ukraine in 2022. The rising oil prices could push a shift towards renewable energy as a reliable option. Renewable energy can be produced from local and regional sources, unlike oil, which is more dependent on global markets. The European Union has increased investments in clean energy sources, including electrification, nuclear power, renewables, interconnectors and storage.