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.

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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.

AstraQua Inc. has secured a $1,274,990 Small Business Innovation Research (SBIR) Phase II contract from the National Aeronautics and Space Administration (NASA) to advance its onboard predictive health management software for autonomous and electrified aircraft.

The definitive contract, awarded on October 7, 2026, and announced by the company in a press release on October 20, 2026, funds the continued development of AstraSense. The technology is designed to provide operational self-awareness for electric and hybrid-electric aircraft, enabling autonomous machines to evaluate component degradation and adapt their tasks in real time.

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Shifting from threshold alarms to predictive reasoning

AstraSense operates within AstraQua’s broader software architecture, known as the Adaptive Quorum Foundation Model (AQFM). The system is specifically tailored for electrified aircraft propulsion (EAP) applications. Rather than relying on rigid threshold alarms that trigger only when a component fails, AstraSense utilizes continuous predictive reasoning.

The software processes real-time sensor streams across electric propulsion units, battery arrays, and electromechanical actuators. Running locally on onboard processors, it evaluates early degradation signals and estimates the remaining operational capability of the aircraft.

“A robot should know when to slow down, not just when it has broken down,” said Loay Elbasyouni, Founder and Chief Executive Officer of AstraQua. “That’s what we mean by teaching robots to feel pain: using their own health to make better, safer decisions in real time.”

Progression to a TRL-6 prototype

The Phase II award builds upon research initiated under a Phase I SBIR contract. During the initial phase, AstraQua demonstrated real-time diagnostics and predictive-health capabilities to NASA using motors, inverters, and electrical systems. NASA subsequently selected the company’s proposal, titled “AstraSense: AI-Driven Health Predictions for Sustainable Aviation,” for Phase II negotiation on July 21, 2026.

Under the definitive contract, which carries a period of performance ending on April 9, 2028, AstraQua aims to advance AstraSense from Technology Readiness Level (TRL) 4 to TRL 6. The 18-month development cycle will culminate in the delivery of an integrated prototype demonstrated in a relevant environment.

AstraQua, which maintains operations in California and Kentucky, focuses on developing Agentic Physical AI to help autonomous machines perceive, reason, and adapt across various domains. Elbasyouni previously served as the lead electrical engineer for NASA’s Ingenuity Mars Helicopters and led rocket-engine avionics at Blue Origin.

AirPro News analysis

The ability to process health data locally on the aircraft addresses a critical vulnerability in advanced air mobility (AAM) operations. Electric vertical takeoff and landing (eVTOL) aircraft and other autonomous platforms operating in edge environments cannot always rely on continuous cloud connectivity due to communications latency or signal blackouts. By shifting the computational load to onboard processors, AstraQua’s technology aligns with the stringent safety margins required by regulators for autonomous flights over populated areas. If successful, predictive health management systems like AstraSense could accelerate the certification pathways for eVTOL original equipment manufacturers (OEMs) and propulsion suppliers by demonstrating deterministic, fail-safe decision-making capabilities independent of ground control.

CAE Inc. has entered into a definitive agreement to sell its airline operations software business, Flightscape, to multinational information technology provider SITA for an enterprise value of US$500 million. The divestment, announced on October 26, 2026, marks a strategic realignment for both aviation technology providers.

According to press releases issued by both companies, the transaction allows Montreal-based CAE to redirect capital toward its core simulation and training divisions. For Geneva-based SITA, the acquisition accelerates a broader corporate shift toward providing data-driven operational intelligence and disruption management tools for commercial airlines.

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Strategic realignment for CAE and SITA

The sale of Flightscape aligns with CAE’s stated strategy to deploy capital into its core simulation and training businesses while returning capital to shareholders. The company operates training locations in over 40 countries, serving commercial airlines, business aviation, and defense forces.

Matthew Bromberg, President and Chief Executive Officer of CAE, characterized the sale as a necessary step in the company’s evolution.

“This transaction is fully consistent with our transformation plan and will sharpen CAE’s focus to our core Civil and Defense businesses, where we are best positioned to lead,” Bromberg stated.

For SITA, an organization owned by the air transport community, the acquisition represents a significant expansion of its software portfolio. SITA has traditionally focused on telecommunications and connecting aviation industry partners. The integration of Flightscape signals a pivot toward actionable operational intelligence.

David Lavorel, Chief Executive Officer of SITA, noted that the acquisition will connect operational decisions with insights from across the aviation ecosystem. Lavorel stated the combined capabilities will help customers anticipate disruptions, recover more effectively, and run more resilient operations.

The aviation industry is increasingly relying on artificial intelligence and data-driven platforms to manage complex operations. Yann Cabaret, CEO of SITA for Aircraft, emphasized the role of technology in high-pressure environments.

“The hardest decisions in an operations control center come when plans change and every minute counts,” Cabaret said. “Technology and AI can now help airlines and their partners see more of what is happening and respond together.”

The role of Flightscape in airline operations

Flightscape is a cloud-native, data-driven software platform designed specifically for airline operations. The system provides integrated modules for flight planning, crew management, operations control, ground activities, and in-flight services. By centralizing these functions, the software allows operators to optimize schedules and forecast crew resources.

More than 90 airlines globally use Flightscape software on a daily basis to manage their networks and recover from operational disruptions. SITA has confirmed it plans to maintain the platform’s modular and open architecture following the acquisition.

Flightscape will continue operating as usual under CAE until the transaction officially closes.

Transaction details and timeline

The US$500 million enterprise value of the transaction remains subject to customary adjustments. Both parties have engaged extensive advisory teams to facilitate the deal. CAE retained BMO Capital Markets and Citigroup Global Markets as financial advisors, with Norton Rose Fulbright serving as legal advisor. SITA engaged Rothschild & Co. as its sole financial advisor and Borden Ladner Gervais as legal advisor.

The transaction is expected to close in the first half of 2027. The finalization of the deal is pending the receipt of required regulatory approvals and the satisfaction of customary closing conditions.

AirPro News analysis

We view the US$500 million sale of Flightscape as a clear illustration of two major aviation technology providers retreating to their respective areas of absolute advantage. CAE is doubling down on the physical and simulated training infrastructure required to address the global pilot shortage. This focus was evident in the company’s recent deployment of four new full-flight simulators across the Americas for the Global 6500, Praetor 600, PC-24, and CJ4 platforms. Managing a cloud-native airline operations software suite, while profitable, diverts executive attention and capital from CAE’s core competency in simulation.

Conversely, SITA is moving aggressively beyond its traditional role as a telecommunications pipeline for the air transport industry. By acquiring a platform already embedded in the daily operations of more than 90 airlines, SITA instantly positions itself as a central node for artificial intelligence and predictive analytics in airline operations control centers. As airlines face increasing pressure to mitigate the financial impact of weather and air traffic control disruptions, owning the software that dictates crew recovery and flight planning gives SITA a highly lucrative, sticky product line that complements its existing infrastructure.