Sustainable Aviation Fuel Stocks: Opportunities, Risks, and Market Data at a Glance

Sustainable Aviation Fuel stocks bundle investments in companies that produce sustainable aviation fuel, distribute it, or build the necessary infrastructure for it. Sustainable Aviation Fuels reduce CO2 emissions compared to conventional jet fuel by up to 80 percent and are compatible with today's engines. The global market was around 1.7 billion US dollars in 2024 and could grow to 16.8 billion dollars by 2030. As a private investor entering this field through a broker, you should know the key drivers behind it.

What Sustainable Aviation Fuel Actually Is

Sustainable Aviation Fuel, or SAF for short, is an alternative fuel for aviation from sustainable raw materials. In English, it is called sustainable aviation fuel. The key advantage: the fuel can be used as a drop-in solution and can be fueled directly into existing aircraft without engine modifications.

Bio-SAF and E-SAF

Production follows two paths. Bio-SAF is made from waste, used cooking oil, animal fats, or plant residues. E-SAF, also called E-Fuels, is produced synthetically using the power-to-liquid process with renewable electricity. Both variants significantly reduce the climate impact of flying, but differ greatly in production costs and scalability.

Why SAF Instead of Hydrogen

Hydrogen and battery-electric propulsion are considered interesting long-term solutions, but fail on long-distance flights due to range and tank volume limitations. Sustainable fuel continues to use existing fueling and infrastructure. This is why the industry is betting on sustainable fuels in the short to medium term rather than a complete technology switch. The visible climate impact of flying, such as contrails, can also be reduced with cleaner-burning fuels.

The Market for Sustainable Aviation Fuel Stocks in Numbers

For a well-founded analysis, it is worth looking at hard figures. The market is small but growing rapidly.

• Market volume 2024: approximately 1.7 billion US dollars (GM Insights)
• Forecast 2030: 16.8 billion dollars (Markets and Markets)
• Forecast 2032: 28.6 billion dollars (Fortune Business Insights)
• Growth rate: up to 44.5 percent CAGR (Visiongain, 2024–2034)
• SAF share 2023: only 0.2 percent of global jet fuel consumption

For 2025, IATA expects global production of 2.1 million tons. This covers only 0.7 percent of the aviation industry's total fuel demand. The backlog is thus enormous, and the pace correspondingly high. The projected CAGR of over 40 percent shows how steep the curve rises from the current base.

Investment Requirements until 2050

An EY study from March 2025, prepared with the Fraunhofer Institutes IGB and UMSICHT, estimates the global investment requirement at 1.0 to 1.5 trillion US dollars. This is intended to create around 5,000 to 7,000 new production facilities by 2050. Worldwide, 264 projects have already been announced, of which 30 are in Germany.

Regulation as a Central Demand Driver

Without government mandates, there would be little demand for the more expensive fuel. This is exactly where the EU comes in and creates planning certainty for investors.

ReFuelEU Aviation

Since January 1, 2025, fuel suppliers in the EU must blend at least 2 percent sustainable aviation fuel. By 2030, this quota rises to 6 percent, and by 2050, 70 percent is planned. This mandatory blending secures growing baseline demand and reduces risk for producers. For investors, this means a rare degree of planning certainty in a young industry.

European Growth Forecast

According to EY, the share of jet fuel consumption in Europe is expected to reach just under 11 percent by 2030, 31 percent by 2040, and over 50 percent by 2050. With annual growth of 11.6 percent between 2030 and 2050, Europe will be the most dynamic market, followed by North America at around 9 percent. In addition to quotas, many countries also provide direct grants and tax incentives to build production capacity.

Relevant Stocks in the SAF Environment

For an investment, investors have several options: specialized producers, broadly diversified oil companies, or suppliers. Each group brings its own risk-return profile. Which securities your broker makes tradable often determines the selection in practice.

Specialized Producers

Finnish company Neste (WKN: A0D9U6) is considered the world's largest producer of renewable diesel and sustainable aviation fuel. Gevo Inc. (ISIN: US3743964062) relies on a patented isobutanol process but is still unprofitable. Aemetis Inc. (WKN: A114CC) is working on biofuels and their production. Darling Ingredients converts fat and protein waste into second-generation fuels.

Oil Companies with SAF Engagement

Shell, ExxonMobil, BP, and TotalEnergies dominate the market. Their advantage lies in refining expertise and the ability to finance large capacities. Investors who shy away from the risk of individual specialty stocks will find broader-based securities here with more stable fundamentals.

Airlines and Aircraft Manufacturers

Lufthansa Group is planning investments of up to 250 million US dollars in the procurement of Sustainable Aviation Fuels and is among the world's five largest buyers. Airbus shares also benefit indirectly because Airbus has already certified its aircraft for operation with sustainable fuel. The company is advancing decarbonization through engine efficiency and partnerships along the supply chain.

SAF-HOLLAND: A Frequent Confusion

When searching for SAF securities, many investors come across SAF-HOLLAND SE. Here it is worth making a clear distinction, as the name can easily be misleading.

What SAF-HOLLAND Actually Does

SAF-HOLLAND is a supplier to the automotive industry and manufactures components for trucks, trailers, and buses, such as axle systems and fifth wheels. The company has nothing to do with sustainable aviation fuel. The acronym here stands for a company name, not Sustainable Aviation Fuel. If you open a SAF-HOLLAND chart, you see a classic industrial stock from the automotive industry.

In the overview of many financial portals, the stock appears as "SAF-HOLLAND - SAFH00 - DE000SAFH001," which fuels the confusion further. A second look at the master data view quickly resolves the misunderstanding.

Stock Master Data at a Glance

The SAF-HOLLAND share is listed under WKN SAFH00 and ISIN DE000SAFH001. For a clean analysis, experienced investors strictly separate this vehicle supplier from the aviation fuel SAF topic. If you want to specifically invest in sustainable fuels, you won't find the right candidate here.

In the detailed views of the portals, you will find typical sections such as "SAF-HOLLAND Stock Contact Details SAF-HOLLAND," "SAF-HOLLAND Stock Shareholder Structure Most Searched Stocks," and sections on "SAF-HOLLAND Stock Derivatives." The section "SAF-HOLLAND Stocks Price and Index Comparison Price Target SAF-HOLLAND" also refers exclusively to the vehicle supplier. If you call up the "SAF-HOLLAND Stock Handle" through your broker, you get access not to sustainable aviation fuel but to an industrial stock.

Which Metrics Matter for SAF Stocks

Because many specialists in this field are still operating at a loss, classical valuation measures only apply to a limited extent. A structured approach helps distinguish opportunities from pure speculation. A good cockpit in your portfolio brings together the most important metrics in one place.

Production and Capacity

What matters is how much fuel a company actually delivers and how quickly it expands its capacity. Announced projects are not revenue. Looking at the actual available quantity separates announcement from substance.

Margins and Spreads

Profitability depends heavily on the spreads between raw material costs and selling price. For Bio-SAF, the used cooking oil price decides the spread; for E-SAF, the electricity price. Because these spreads fluctuate, stock prices also move accordingly volatile. Understanding spreads means understanding industry returns.

Price Target and Estimates

Analyst firms regularly publish price targets for the major securities. For young firms in this segment, these estimates are based on future growth, not today's profits. A price target should therefore never be read in isolation but always in the context of fundamentals. When looking at the currency of the figures, pay attention to whether calculations are in US dollars or euros, as exchange rates distort the comparison.

Risks for Investors

The allure of green aviation should not obscure the real risks. Investing in this young industry means being prepared for setbacks.

• High costs: The fuel is up to six times more expensive than conventional jet fuel (Bio-SAF $2.7/kg, E-SAF $4.9/kg in 2024).
• Low volumes: The share of global jet fuel consumption is below 1 percent.
• Raw material dependence: Europe's market depends heavily on imported used cooking oil.
• Regulatory uncertainty: In March 2025, the CEOs of Air France-KLM, Lufthansa, IAG, and Ryanair called for a postponement of the EU mandate.
• Project delays: Many of the 264 announced projects could fail.

Additionally, environmental groups are closely monitoring the sustainability balance of individual feedstocks because, for example, palm oil residues can undermine the promised CO2 reduction. This debate also shapes which fuels will be credited toward EU quotas in the future.

Price Decline for E-SAF

An important lever lies in the cost curve. EY expects the minimum selling price for E-SAF to decline by around 54 percent from $4.9/kg (2024) to $2.2/kg by 2050. Bio-SAF, by contrast, will become around 19 percent more expensive. This shift could fundamentally reverse the competitive position of individual manufacturers.

Strategies for a SAF Investment

The data allow practical guidelines to be derived. They do not replace individual decision-making but provide orientation for green aviation as an investment theme.

Diversification Instead of Single Bet

A mix of specialists like Neste or Gevo and major oil companies with SAF engagement spreads risk. This reduces dependence on a single project or process. This risk reduction is particularly important in such an early-stage industry. Good portfolio functions from your broker help you keep track of position weighting on an ongoing basis.

ETFs and Certificates

Sustainable aviation ETFs cover the entire value chain, from producers to suppliers. The topic can also be mapped through certificates and other financial instruments. Such bundled financial instruments reduce the effort of individual selection and smooth volatility. If you use the right features of a platform, you can often set up savings plans for such ETFs starting with small amounts. Modern portfolio functions and clear features on a platform make ongoing monitoring easier.

Long-Term Horizon

This market is in an early stage. Short-term gains are uncertain, but long-term potential for sustainable flying is substantial. Those who view the decarbonization of aviation as a decades-long trend plan accordingly patiently.

In-Depth Materials

For entry, a compact specialist report is worth considering that puts the industry's most important stocks into perspective. Our specialist report is available as an instant download so you can start right away with your own review of the figures. Over 32,000 readers have already retrieved similar materials via instant download. The growing interest in this topic is also reflected in access figures, which recently added +22,305 views per month. Compared to the previous year, this corresponds to an increase of +22,305 registered downloads.

Frequently Asked Questions About SAF Stocks

Is it Worth Investing Now?

EU mandatory quotas create growing demand, but most specialty stocks are not yet profitable. Entry is suitable for investors with a long time horizon and tolerance for price volatility, not for short-term returns.

Is the Airbus Stock a SAF Investment?

Not directly. Airbus manufactures aircraft, not fuel. However, Airbus stock benefits from the topic because the fleet is certified and the use of sustainable fuel does not change aircraft fueling.

How Does SAF Differ from Hydrogen?

Hydrogen requires new aircraft and a completely new infrastructure. Sustainable fuel uses existing jets and existing fueling infrastructure, allowing it to scale faster. Both approaches complement each other, but sustainable aviation fuel covers the largest portion of near-term decarbonization. Because it burns cleaner, it can also mitigate climate-damaging contrails.

What Metrics Should I Check?

Pay attention to actual volumes, margins via spreads, debt, and distance to profitability. For unprofitable companies, estimates of future growth matter more than a look at past earnings. Also check the currency of the metrics so that comparisons are not distorted by exchange rates.

Classification for the Investor

SAF stocks represent a young, regulation-driven market. Growth is supported by EU quotas, but risks from costs, raw materials, and project failures remain high. The stance of environmental groups and the EU Commission on crediting individual feedstocks can also shift the rules.

A well-founded analysis of fundamentals, a broadly diversified portfolio, and a long-term perspective are the foundation for any serious investment in green aviation. Those who read the EU Commission, jet fuel, spreads, and capacity in context recognize the real drivers of this industry. Before purchasing, always check your broker's privacy policy and platform terms. A credible privacy policy and transparent fees, such as commission per order, are among the minimum standards.