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VoltAero Launches Electric-Hybrid Aircraft Production in Malaysia

French firm VoltAero partners with Malaysia’s SEDC Energy and France’s ACI Groupe to establish Cassio aircraft assembly hub in Sarawak, advancing sustainable regional air mobility.

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Photo: VoltAero

VoltAero’s Strategic Expansion into Malaysia: A New Era for Electric-Hybrid Aviation

The aviation industry is undergoing a transformation, driven by the urgent need to reduce carbon emissions and embrace sustainable technologies. One of the most promising developments in this space is the rise of electric-hybrid aircraft, which offer a cleaner, quieter, and more efficient alternative to traditional propulsion systems. VoltAero, a French company leading the charge in electric-hybrid aviation, has taken a significant step forward by partnering with Malaysia’s SEDC Energy and France’s ACI Groupe.

The July 2025 announcement of a Letter of Intent (LOI) between these three entities marks the beginning of a strategic collaboration to establish a Cassio aircraft assembly and innovation center in Sarawak, Malaysia. This partnership not only aims to localize production of VoltAero’s Cassio aircraft family but also to create a comprehensive ecosystem for clean aviation in the Asia-Pacific region. With Malaysia’s growing focus on green energy and aerospace innovation, this initiative could redefine regional air mobility and set a precedent for sustainable aviation worldwide.

Building the Malaysian Hub: Infrastructure, Workforce, and Technology Transfer

Establishing the Cassio Assembly Facility

The cornerstone of the partnership is the creation of a state-of-the-art assembly facility for VoltAero’s Cassio aircraft in Sarawak. This facility will serve as the production hub for the Asia-Pacific market, leveraging Malaysia’s strategic location, cost-effective labor, and proximity to high-growth aviation markets like Indonesia and Vietnam. ACI Groupe will play a pivotal role in setting up the initial manufacturing protocols, drawing on its aerospace manufacturing expertise.

VoltAero’s Cassio aircraft, designed with a unique electric-hybrid propulsion system, are tailored for regional connectivity. The Cassio 330, for instance, features a 330 kW powertrain, a 200-knot cruise speed, and a hybrid range exceeding 650 nautical miles. Its ability to operate from short runways makes it ideal for underserved and rural regions, especially in Southeast Asia.

The facility will not only assemble aircraft but also integrate renewable energy solutions. SEDC Energy, already a leader in Malaysia’s hydrogen economy, will ensure the integration of sustainable power systems, including mobile charging infrastructure to support electric-hybrid operations at regional airports.

“This partnership is a major milestone for VoltAero and for the global transition to air transportation with reduced emissions.”, Jean Botti, CEO of VoltAero

Training and Workforce Development

Another key pillar of the collaboration is workforce development. The agreement includes comprehensive training programs for Malaysian technicians and engineers, both locally and in France. This initiative aims to build a skilled labor pool capable of supporting the electric-hybrid aviation industry in the region.

Additionally, a pilot training academy equipped with flight simulators will be established to prepare operators for the unique handling characteristics of Cassio aircraft. This is particularly important as electric-hybrid systems introduce new operational paradigms compared to conventional aircraft.

By investing in education and training, the partnership aligns with Malaysia’s broader goals of technology transfer and industrial upskilling, as outlined in the National Aerospace Industry Plan 2030. The plan targets 70% local content in aerospace manufacturing, and this initiative could serve as a model for achieving that benchmark.

Local Supply Chain and MRO Capabilities

ACI Groupe will lead efforts to develop a local supply chain for non-critical aircraft components. This reduces reliance on imports and supports Malaysia’s ambition to become an integrated aerospace manufacturing hub. Local suppliers will be brought into the fold, enhancing the resilience and responsiveness of the production ecosystem.

Moreover, the innovation center will include facilities for maintenance, repair, and overhaul (MRO) tailored to electric-hybrid aircraft. These capabilities are essential for ensuring operational uptime and long-term sustainability of the fleet. VoltAero’s hybrid systems, while offering redundancy and range advantages, require specialized maintenance protocols, especially in tropical climates where humidity control is critical.

Through this integrated approach, combining assembly, training, supply chain development, and MRO, the partnership aims to create a self-sustaining aviation ecosystem in Sarawak that can serve as a blueprint for other regions.

Strategic Implications and Regional Opportunities

Asia-Pacific’s Aviation Growth and Decarbonization Challenge

The Asia-Pacific region is experiencing rapid growth in air travel, with passenger traffic expected to double by 2040. However, this growth comes with environmental challenges. Aviation emissions in the region have increased by 35% from 2015 to 2025, prompting regulators and operators to seek cleaner alternatives.

VoltAero’s Cassio aircraft directly address this challenge. Their hybrid propulsion systems enable near-silent operation at low altitudes and significantly reduce emissions. For countries like Indonesia and the Philippines, where regional connectivity is vital, the Cassio’s short-runway capability and hybrid range offer a compelling solution.

Additionally, urban air mobility is emerging as a critical area. Hybrid aircraft like Cassio provide a middle ground between pure-electric vertical takeoff and landing (eVTOL) vehicles and traditional aircraft, offering lower noise and greater range, key factors for urban deployment.

Hydrogen and Sustainable Aviation Fuel (SAF) Synergies

Beyond electric-hybrid propulsion, the partnership includes joint development in hydrogen propulsion and sustainable aviation fuels (SAF). Sarawak’s abundant hydropower resources make it an ideal location for green hydrogen production. SEDC Energy, in collaboration with Sumitomo and ENEOS, is already targeting 90,000 tons of renewable hydrogen annually by 2030.

This infrastructure can support future Cassio variants equipped with fuel-cell range extenders. Additionally, Sarawak aims to produce 100,000 barrels per day of microalgae-based SAF, aligning with global decarbonization goals and providing a local fuel source for regional operators.

These synergies position Malaysia not just as a manufacturing hub but as a center for clean aviation innovation, capable of influencing global trends in sustainable aerospace technology.

Challenges and Competitive Landscape

Despite its promise, the partnership faces several challenges. Regulatory alignment is one of the most pressing issues. While VoltAero expects EASA certification for the Cassio 330 in 2027, equivalent approvals from ASEAN aviation authorities could take longer, potentially delaying regional deployment.

Cost competitiveness is another concern. Although the Cassio 330 offers lower operating costs than traditional turboprops (€290/hour), it still faces competition from retrofitted electric aircraft and emerging eVTOL platforms. Achieving economies of scale through Malaysian production is essential to reduce costs further.

Finally, the complexity of hybrid systems introduces maintenance challenges. VoltAero mitigates this through redundant motors and battery systems, but tropical climates require robust environmental controls. Ensuring reliability in these conditions will be critical for widespread adoption.

Conclusion: Malaysia as a Global Clean Aviation Pioneer

The VoltAero-SEDC-ACI Groupe alliance represents a forward-thinking approach to sustainable aviation. By combining French innovation with Malaysian infrastructure and regional demand, the partnership creates a robust platform for clean aviation growth. The integrated strategy, spanning assembly, training, supply chain, and fuel innovation, sets a new benchmark for regional aerospace development.

Looking ahead, the success of this initiative could inspire similar models in other emerging markets. With its focus on scalability, technology transfer, and environmental stewardship, the Sarawak innovation center could become a cornerstone of global efforts to decarbonize aviation. As VoltAero’s CEO Jean Botti aptly put it, “Today Sarawak, tomorrow the world.”

FAQ

  • What is VoltAero’s Cassio aircraft?
    The Cassio is a family of electric-hybrid aircraft developed by VoltAero, designed for regional transport, cargo, and medevac operations. It features a series-hybrid propulsion system combining electric motors and a thermal engine.

  • Why was Malaysia chosen for the assembly facility?
    Malaysia offers strategic advantages, including cost-effective labor, renewable energy resources, and proximity to key Asia-Pacific markets. Sarawak’s commitment to green technology further supports the initiative.

  • What role do SEDC Energy and ACI Groupe play?
    SEDC Energy provides green energy infrastructure and investment, while ACI Groupe contributes aerospace manufacturing expertise and supply chain development.

  • When will the Cassio aircraft enter service?
    The Cassio 330 is expected to receive EASA certification by 2027, with production and service entry following soon after.

Sources: VoltAero Press Release, Wikipedia

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Sustainable Aviation

DHL Express Starts SAF Flights at Paris CDG With TotalEnergies Fuel

DHL Express signed a SAF deal with TotalEnergies covering 5 million liters in its first year for flights from Paris Charles de Gaulle.

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DHL Express Starts SAF Flights at Paris CDG With TotalEnergies Fuel
Photo: DHL

DHL Express has signed a sustainable aviation fuel (SAF) supply agreement with TotalEnergies whose initial phase covers 5 million liters over one year, for aircraft departing its hub at Paris Charles de Gaulle Airport (CDG). It is DHL Express’s first SAF use in France. The first SAF-powered DHL aircraft left CDG on November 9, 2026, the day the deal was announced.

In a press release dated November 9, 2026, issued from Bonn and Paris, DHL said it is the first express logistics provider to use SAF at CDG. The move coincides with the fifth anniversary of the Paris hub. DHL expects emission reductions of about 11,800 metric tons of CO2e a year in France, with the SAF flights running from CDG to its air hubs in Leipzig, Casablanca, Milan and London.

What the Paris agreement covers

DHL describes the deal as a first SAF supply agreement “over 5 million liters” for DHL Express air operations, and said its initial phase covers 5 million liters over the course of one year for aircraft departing the Paris CDG hub. DHL said the SAF is made from waste and residual materials such as used cooking oil, and works in existing aircraft and airport infrastructure without modifications. Compared with fossil jet fuel, it can cut lifecycle greenhouse gas emissions by about 80%, depending on feedstock and production method.

The volumes will also be included in GoGreen Plus, DHL’s book-and-claim offering, which assigns emission reductions to customers even when their shipments do not physically travel on SAF. DHL said customers can use it to reduce their Scope 3 emissions. SHEIN signed a GoGreen Plus agreement with DHL Express in March 2026 to use SAF supplied by DHL for its international express air freight.

Travis Cobb, executive vice president of global network operations and aviation at DHL Express, pointed to the share of SAF already used in DHL’s own fleet:

“In 2025, SAF already accounted for 10% of the aviation fuel used across DHL’s own aircraft fleet”

Philippe Prétat, CEO of DHL Express France, said the opening of the Paris hub in 2021 marked a major milestone, and that SAF use shows that strong logistics performance and a lower carbon footprint can go together. Mathieu Soulas, director of new mobilities at TotalEnergies, said “Sustainable Aviation Fuels are a key lever for reducing aviation emissions today.”

How the deal compares with DHL’s SAF targets

At 5 million liters, the Paris deal is small next to the supply agreements DHL Express has signed elsewhere. In March 2022, DHL announced deals with bp and Neste for more than 800 million liters of SAF until 2026, which it described at the time as among the largest SAF deals in aviation. In May 2026, DHL Express signed an offtake agreement with SAF One for 25,000 metric tons of unblended SAF a year from a plant in Bahrain, with production planned for 2028.

DHL’s stated aim is to raise SAF use to 30 percent by 2030, a goal it restated in May 2026 and that also appears in the Sustainability Roadmap it cited in March 2022. DHL said in March 2026 that SAF accounted for about 10% of fuel consumption in its dedicated air fleet in 2025, up from 3.5% in 2024.

TotalEnergies has been expanding its SAF output in France. In a June 16, 2025 release, the company said it expects to produce more than half a million tons of SAF a year from 2028, to cover the increase in the European SAF blending mandate, set at 6% for 2030. It said its Grandpuits biorefinery would have capacity for 230,000 tons a year of SAF in 2026, and that SAF coprocessing had begun at its Normandy platform. The company said it supplies SAF-blended jet fuel to airports including Paris-Le Bourget, Bordeaux and Toulouse, and that Air France-KLM had signed a deal for up to 1.5 million tons of SAF over ten years.

The Paris CDG hub at five years

DHL opened the CDG hub in 2021 with a EUR170 million investment, which it describes as its largest in France since entering the country in 1976. The site occupies a 91,000-square-meter plot with 34,000 square meters of operational space, and its sorting system handles up to 38,000 parcels and documents per hour. The hub runs 24/7 and employs 760 people.

The AirPro Atlas lists 72,029,407 passengers at CDG in 2025.

DHL also cited ground-side measures in France. It said all of DHL Express France’s owned light commercial vehicles are electric, that it serves 55 French city centers with low-emission delivery modes, and that this supports DHL Group’s target of two-thirds last-mile electrification by 2030.

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Singapore Airlines Signs SAF Offtake Deal with Aether Fuels

Singapore Airlines commits to buying SAF from Aether Fuels’ Project Beacon facility in Singapore, due online in 2028.

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Singapore Airlines Signs SAF Offtake Deal with Aether Fuels
Photo: Aether Fuels

Singapore Airlines (SQ) has finalized a firm purchase agreement to offtake next-generation Sustainable Aviation Fuel (SAF) from Aether Fuels, becoming the first carrier to commit to the upcoming Project Beacon production facility in Singapore.

Announced in a joint press release on 28 October 2026, the agreement transitions a previous memorandum of understanding into a binding contract. The deal secures future fuel volumes to support the airline’s target of replacing 5 percent of its total fuel consumption with SAF by 2030.

Transitioning from framework to firm commitment

The 28 October 2026 announcement builds on a Memorandum of Understanding (MoU) signed by the two companies on 4 February 2025. That initial framework outlined the airline’s intention to procure neat SAF for a five-year period, with an option to extend for an additional five years, once Aether commenced commercial production.

While the companies confirmed the transition to a firm offtake agreement, the exact fuel volumes and financial terms were not disclosed in the release.

Project Beacon and the Aurora technology

Aether Fuels, a climate technology firm incubated and funded in 2022 by Temasek-backed deep tech venture firm Xora, officially launched Project Beacon on 11 November 2025. The project is a partnership with Aster, a joint venture between Indonesian chemical and infrastructure company Chandra Asri and commodities trader Glencore.

The commercial-scale SAF facility will be located at Aster’s refining hub on Pulau Bukom in Asia-Pacific in Singapore. Aster acquired this site from Shell to develop a dedicated sustainable fuels footprint. Construction of the facility is scheduled to commence in 2026.

Once operational in 2028, Project Beacon is projected to produce 50 barrels per day, equating to approximately 2,000 tons of SAF annually. The plant will utilize Aether’s proprietary Aurora technology to produce Fischer-Tropsch Synthesized Paraffinic Kerosene (FT-SPK). According to Aether Fuels, this pathway is expected to deliver a minimum 70 percent reduction in greenhouse gas emissions compared to conventional jet fuel.

De-risking commercial scale-up

The firm offtake agreement follows a critical technical milestone for Aether Fuels. On 29 September 2026, the company announced the successful operation of a fully integrated demonstration line at RTI International in North America.

The 2.5 barrel-per-day system combined Aether’s Aurora Tri-Converter and Upgrader units with an existing Fischer-Tropsch reactor. The demonstration successfully converted renewable natural gas derived from landfill gas and captured industrial carbon dioxide into synthetic aviation fuel meeting ASTM D7566 specifications. This successful run provided the engineering data required to de-risk the design and scale-up of the Project Beacon facility ahead of its construction phase.

Singapore’s SAF ecosystem and airline targets

The aviation industry is increasingly reliant on SAF to meet decarbonization targets, but feedstock availability remains a primary bottleneck. Aether’s FT-SPK pathway addresses this by utilizing industrial waste gases and biomethane, bypassing the constrained agricultural and lipid-based feedstocks, such as used cooking oil, that dominate current SAF production.

The agreement aligns with broader regional regulatory shifts. The Civil Aviation Authority of Singapore (CAAS) has mandated a SAF levy for flights departing Singapore starting in 2026 to fund centralized SAF procurement. Singapore Airlines, which operates a fleet with an average age of under eight years, has committed to achieving net-zero carbon emissions by 2050.

AirPro News analysis

We view this firm offtake agreement as a clear indicator of the tightening future market for non-lipid SAF. The aviation sector’s reliance on Hydroprocessed Esters and Fatty Acids (HEFA) SAF is running into hard limits regarding used cooking oil and tallow availability. By committing to Aether’s FT-SPK product before the Project Beacon facility has even broken ground, Singapore Airlines is moving aggressively to lock in alternative feedstock pathways.

This early commitment is necessary for airlines aiming to meet 2030 mandates. The lead times for financing, constructing, and scaling novel waste-to-fuel facilities span several years, meaning airlines cannot wait for commercial production to begin before securing their supply lines.

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SABA Members Back Infinium eSAF Facility With Long-Term Deals

Google, McKinsey, and others sign binding SAFc agreements to support Infinium Energy’s 100,000 MT/year Texas eSAF project.

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SABA Members Back Infinium eSAF Facility With Long-Term Deals
Photo: Sustainable Aviation Buyers Alliance

Corporate members of the Sustainable Aviation Buyers Alliance (SABA) have signed binding, multi-year agreements to purchase sustainable aviation fuel certificates (SAFc) from Infinium Energy’s planned electro-sustainable aviation fuel (eSAF) facility in Texas. The commitments, announced on September 22, 2026, are designed to provide the financial demand signals necessary for Infinium to reach a final investment decision on the project.

In a press release issued by SABA, the organization confirmed that American Airlines (AA) will serve as the physical offtaker for the fuel, managing logistics and delivery. The corporate buyers purchasing the associated certificates include AVEVA, Bain & Company, Google, and McKinsey & Company. The agreement marks the first time SABA’s procurement model has been utilized to directly drive new production capacity for scalable sustainable aviation fuel.

Project Atlas production and environmental targets

Infinium Energy was selected through a SABA procurement process earlier in 2026 to provide ultra-low carbon eSAF. The fuel is produced using waste carbon dioxide and renewable energy, distinguishing it from traditional biofuel pathways that rely on agricultural or waste feedstocks.

The planned Texas facility, designated Project Atlas, is expected to have an annual sustainable aviation fuel (SAF) production capacity of 100,000 metric tons. According to the alliance, the contracted volumes will support an expected greenhouse gas abatement of 212,000 metric tons of carbon dioxide equivalent (mtCO2e). SABA equates this emissions reduction to approximately 3,500 commercial flights between John F. Kennedy International Airport (JFK) and Los Angeles International Airport (LAX).

“We’re proud to partner with SABA members including AVEVA, Bain & Company, Google, McKinsey, and others, as well as American Airlines to bring Infinium Energy’s next world scale eSAF facility to life. Their commitment reflects a shared conviction that decarbonizing aviation requires real investment in next-generation supply,” said Robert Schuetzle, CEO of Infinium Energy.

Aggregating demand through book-and-claim

The transaction utilizes a book-and-claim model. Corporate buyers purchase the SAFc to claim the environmental benefits against their business travel emissions, while the physical fuel is delivered to partner airlines. This mechanism allows corporations to fund SAF production even when the physical fuel cannot be delivered directly to the airports their employees use.

American Airlines will manage the physical integration of the eSAF into the commercial aviation fuel supply chain. Jill Blickstein, Chief Sustainability Officer at American Airlines, stated that the corporate commitments broaden participation in the SAF market and demonstrate how customers can collaborate with airlines and fuel producers to advance decarbonization.

SABA, a joint initiative of the Environmental Defense Fund (EDF), the Center for Green Market Activation (GMA), and RMI, has aggregated $500 million in SAFc demand from 35 companies to date. Aviation currently accounts for approximately 2 to 3 percent of global greenhouse gas emissions.

“Novel technologies are critical to meeting future demand for sustainable aviation fuel, but they will not be operational in time without investments made today. This procurement demonstrates how aggregated, long-term demand can help take promising eSAF projects from idea to reality,” said Jon Creyts, CEO of RMI.

AirPro News analysis

We view this agreement as a critical structural step for the eSAF market. Power-to-Liquid (PtL) fuels like those planned for Project Atlas face a steep commercialization barrier. They are highly capital-intensive to build and currently produce fuel at a significant cost premium compared to both conventional Jet A and HEFA-based SAF derived from waste fats and oils.

Airlines operate on thin margins and generally cannot absorb the full green premium of eSAF alone. By unbundling the environmental attributes from the physical fuel, the SABA model allows highly capitalized corporate entities like Google and McKinsey & Company to absorb that premium. More importantly, signing binding, multi-year offtake agreements provides the revenue certainty that infrastructure lenders require before financing first-of-a-kind industrial facilities. If Project Atlas reaches a positive final investment decision based on these contracts, it will validate the book-and-claim model as a viable financing mechanism for next-generation aerospace infrastructure.

Sources: Sustainable Aviation Buyers Alliance via PR Newswire

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