In the wake of escalating tensions in the Middle East, triggered by the U.S.-led military operation against Iran under President Trump, global energy markets are reeling from sharp price increases. European governments are scrambling to mitigate the inflationary pressures on energy and food, with measures like price caps and restrictions on fuel price fluctuations.
The conflict has disrupted key oil supplies through the Strait of Hormuz, pushing crude prices up by as much as 28% in just days, with Brent surpassing $92 per barrel.
This surge is exacerbating existing vulnerabilities in regions like the European Union (EU) and California, where diminished domestic refining capacity has left them increasingly dependent on volatile imports.
Europe’s Refining Woes Amplified by Geopolitical Turmoil
The EU, already grappling with the aftermath of the Russia-Ukraine war and aggressive Net Zero policies, finds itself particularly exposed to the Iran conflict’s fallout. Ukrainian drone strikes have inflicted significant damage on Russian refineries, knocking out up to 20% of Russia’s processing capacity at peak times.
These attacks, which targeted over half of Russia’s major refineries by late 2025, have disrupted global fuel supplies, including diesel and gasoline that the EU indirectly relies on.
Compounding this, the EU’s own refining sector has contracted due to environmental regulations aimed at achieving carbon neutrality. Several facilities have shuttered or reduced operations, with the bloc’s overall capacity declining as part of the shift away from fossil fuels.
As a result, Europe has turned to imports to fill the gap. In 2025, the EU imported substantial volumes of diesel and gasoline from India, which processed discounted Russian crude, making India the third-largest diesel exporter to the bloc.
However, new EU sanctions implemented in January 2026 banned products derived from Russian crude, halting these flows from India and redirecting them to markets like West Africa.
Despite efforts to phase out Russian energy—reducing dependency from 45% in 2021 to 12% by 2025 for gas—the EU still imports some Russian oil products, though a full ban on pipeline and LNG gas is set for early 2026.
This leaves the continent vulnerable to price shocks, as seen with the current war-driven spikes.
Countries like Germany, Greece, and Italy are responding with emergency measures: limiting daily gas station price changes, capping profit margins on fuel, and using extra VAT revenue to shield consumers.
Yet, with the Strait of Hormuz effectively closed, oil production shortfalls could exceed 20 million barrels per day globally, potentially driving Brent above $100 per barrel if prolonged.
Analysts warn this could add hundreds of dollars to household energy costs annually, stoking inflation and hindering economic growth.
California’s Parallel Struggle: Policy-Driven Closures and Import Dependency
Across the Pacific, California mirrors the EU’s challenges, where stringent environmental policies and declining demand for fossil fuels have led to a wave of refinery closures. The state’s refining capacity has plummeted by 35% since 1982, with recent shutdowns accelerating the trend.
In 2025 alone, Phillips 66 closed its Los Angeles refinery (147,000 barrels per day), followed by Valero’s Benicia facility (145,000 barrels per day) in early 2026, erasing 17% of California’s capacity and creating a 306,000-barrel-per-day supply gap.
These closures stem from factors like depleting in-state crude production (down 75% since the 1980s), falling gasoline and diesel consumption due to electric vehicle adoption, and global industry consolidation.
California’s clean energy goals, including mandates for renewable fuels, have made local refining less viable, pushing operators to convert facilities or exit altogether.
As a result, the state now imports up to 30% of its gasoline, sourcing from as far as the Bahamas, South Korea, and China—volumes that hit four-year highs in 2025.
The Iran conflict amplifies these issues, with U.S. gas prices jumping 27 cents to $3.25 per gallon nationally in the first week alone.
In California, already prone to price volatility due to its isolated market and unique fuel blends, the surge could exacerbate affordability concerns. Experts predict increased reliance on foreign imports, raising costs and supply risks, as the state lacks pipeline connections to other U.S. regions.
State officials acknowledge the transition won’t be smooth, with potential double-digit losses in refined fuel supply per closure.
A Lesson in Energy Security
Both the EU and California illustrate the perils of eroding domestic refining amid global instability. As Stu Turley, host of Energy News Beat, aptly puts it: “Energy security starts at home, and energy dominance comes through your exports”—a principle that feels more relevant than ever as these regions grapple with import dependencies and price volatility. With the Iran war showing no signs of quick resolution, policymakers must balance green ambitions with resilient supply chains to avoid deeper economic fallout.
The world will be a safer spot soon, and we are going through a healing time. Buckle up, it should be a little bumpy, but as the corruption is exposed, there is life after the problems.
Sources: abc10.com, breakthroughfuel.com, reuters.com, ainvest.com, cnn.com, energy.ec.europa.eu
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