Prices of Greener Jet Fuel Rise With Oil Shock, Leaving Airlines Exposed

Why It Matters

Higher SAF costs and limited supply mean airlines cannot rely on green fuel to shield against oil‑price shocks, slowing the industry’s carbon‑reduction trajectory and pressuring profit margins.

Key Takeaways

• SAF price gap narrowed due to Middle East oil shock.
• SAF still costs $2,500 per ton, higher than jet fuel.
• SAF represents only 0.6% of jet fuel market 2025.
• Airlines face fuel-price volatility despite SAF growth.
• Limited production keeps SAF pricing tied to oil markets.

Pulse Analysis

The recent escalation of geopolitical tension in the Middle East has reverberated through global energy markets, lifting the price of crude and, by extension, conventional jet fuel. Sustainable aviation fuel, long positioned as a premium alternative, saw its price premium shrink as both fuels rose in tandem. While the headline figure of $2,500 per metric ton for SAF marks a modest decline from February, the absolute cost remains well above fossil‑based jet fuel, underscoring the persistent economic gap that hampers widespread adoption.

A core driver of SAF’s price premium is its feedstock and production pathway. Most commercial SAF is derived from hydroprocessed esters and fatty acids (HEFA), using used cooking oil or animal fats. These inputs are finite and compete with other bio‑fuel markets, keeping supply tight. Moreover, the conversion process is capital‑intensive, and existing plants operate below capacity due to limited demand guarantees. Without significant scale‑up, SAF pricing will continue to track oil market movements, preventing the decoupling that policymakers envision for a resilient, low‑carbon aviation sector.

For airlines, the convergence of higher oil prices and still‑elevated SAF costs translates into heightened exposure to fuel‑price volatility. While some carriers have pledged to increase SAF usage to meet emissions targets, the financial calculus remains unfavorable without subsidies or long‑term purchase agreements. Investors and regulators are therefore watching for policy interventions—such as carbon credits, tax incentives, or mandates—that could tip the economics in SAF’s favor. Until such mechanisms materialize and production expands, the aviation industry’s path to sustainable fuel independence will remain fraught with risk.