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Emirates has change into the world’s first airline to function an A380 demonstration flight utilizing 100% Sustainable Aviation Gas (SAF). Right now’s flight, proudly commanded by Captain Khalid Binsultan and Captain Philippe Lombet, took off from Dubai Worldwide Airport (DXB) with one in every of 4 engines powered on 100% SAF, serving to reveal its potential as a drop-in alternative that matches jet gasoline’s technical and chemical necessities, whereas being a extra sustainable various. SAF can cut back carbon emissions by as much as 85%* over the gasoline’s life cycle when in comparison with typical jet gasoline.
Demonstration flights just like the one carried out at this time pave the best way for future standardisation, qualification and adoption for 100% SAF flying, as governments undertake broader methods to help the manufacturing and scale up of SAF. The A380 demonstration flight underlines the efficiency and compatibility of SAF, making it a protected and dependable gasoline supply, and contributes to the rising physique of analysis carried out by the trade to judge the helpful results of 100% SAF on plane efficiency. SAF is presently capped at a 50% mix restrict in engines for business flights.
The Emirates A380 demonstration flight comes because the aviation trade, worldwide organisations, regulatory our bodies and high-level officers driving policy-related choices converge in Dubai for the Third Worldwide Civil Aviation Group (ICAO) Convention on Aviation and Various Fuels (CAAF/3). Devoted collaborators from Airbus, Engine Alliance, Pratt & Whitney, Neste, Virent and ENOC have been engaged on the testing, technical assessments and information evaluation for at this time’s flight.
The 100% drop-in SAF used on at this time’s flight contains renewable aromatics and intently mimics the traits of typical jet gasoline. That is the primary time that drop-in SAF has been used on an A380 plane, with the expectation of full compatibility throughout the plane’s present techniques. The flight carried 4 tonnes of SAF, comprised of HEFA-SPK supplied by Neste (hydro processed esters and fatty acids artificial paraffinic kerosene) and HDO-SAK from Virent (hydro deoxygenated artificial fragrant kerosene). ENOC helped to safe the neat SAF comprised of HEFA-SPK, and blended it with Sustainable Aviation Kerosene (SAK) at its facility in Dubai Worldwide Airport forward of the demonstration, and likewise carried out into-plane companies.
The 100% SAF was utilized in one Engine Alliance GP7200 engine, whereas typical jet gasoline was used within the different three engines. The PW980 auxiliary energy unit (APU) from Pratt & Whitney Canada additionally ran on 100% SAF.
Final week, sturdy engine testing for one A380 Engine Alliance GP7200 engine utilizing 100% SAF was carried out, with the target of validating the engine’s functionality to run on the specifically blended 100% drop-in SAF with out affecting its efficiency or requiring any modifications. Floor engine testing befell on the state-of-the-art Emirates Engineering Centre in Dubai.
Adel Al Redha, Chief Working Officer, Emirates Airline mentioned: “Emirates is the primary passenger airline on the earth to function an A380 with 100% drop-in SAF powering one in every of 4 Engine Alliance GP7200 engines. That is one other proud second for Emirates and our companions, as we put phrases into motion with the analysis into and the trialling of upper concentrations of SAF to finally result in trade adoption of 100% SAF flying. This marks one other important step in validating the usage of SAF in one of many engines of the A380, a wide-body plane with 4 engines. The rising world demand for lower-emission jet gasoline options is there, and the work of producers and suppliers to commercialise SAF and make it out there might be crucial within the coming years to assist Emirates and the broader trade advance our path to decrease carbon emissions.”
Julie Kitcher, Airbus Government Vice President Communications and Company Affairs commented: “Seeing Emirates flying an A380, the world’s largest airliner, powered by an engine working on 100% Sustainable Aviation Fuels is a symbolic second. These fuels are the simplest approach to tackle CO2 emissions within the aviation trade at this time and that they’re supported more and more by the world’s main airways. SAF is significant to assembly the sector’s goal of net-zero emissions in 2050, however wants the backing of the entire trade. At Airbus, we’re working to make all our plane 100% SAF-capable by 2030. We’re additionally working with companions to develop the worldwide SAF market within the coming years. Airbus’s objective as an organization is to pioneer sustainable aerospace for a protected and united world. By way of our partnership with Emirates, we’re matching ambition with motion.”
“Engine Alliance and Emirates have a robust relationship that dates again 15 years to the A380 entry into service. We’re proud to energy Emirates’ newest SAF demonstration flight – and share a dedication to extra sustainable aviation wanting ahead,” mentioned Amy Johnston, president of Engine Alliance, a 50-50 joint firm between GE Aerospace and Pratt & Whitney.
“Innovation and collaboration are the keys to reaching internet zero carbon emissions by 2050 as this 100% SAF demonstration flight reveals. GE Aerospace congratulates Emirates on this main achievement, and we’re proud to be powering trade efforts towards a extra sustainable future,” mentioned Aziz Koleilat, Vice President of International Gross sales and Advertising and marketing for the Center East, Jap Europe, and Turkey at GE Aerospace. “All GE Aerospace and Engine Alliance engines can function on accepted SAF blends at this time and thru intensive analysis and testing, GE Aerospace helps lead the approval and adoption of 100% SAF within the aviation trade.”
“Growing the usage of SAF is crucial to reaching the purpose of net-zero carbon emissions for aviation, and we’re devoted to making sure all of Pratt & Whitney’s engines and APUs are suitable with present and future SAF specs, as much as 100%,” mentioned Pratt & Whitney Chief Sustainability Officer Graham Webb. “This in-flight demonstration on an Emirates A380 continues to construct momentum in the direction of establishing future requirements for 100% SAF, which can assist maximize the potential lifecycle emissions discount for all business plane flying within the many years forward.”
“Sustainable Aviation Gas performs a vital position in lowering the emissions of air journey, however to completely leverage its decarbonisation potential we have to allow 100% SAF use. Check flights like this Emirates A380-flight utilizing Neste’s SAF are an essential step in the direction of 100% SAF certification and we applaud Emirates for its efforts to assist pave the best way ahead. Neste is working intently along with companions to speed up the provision and use of SAF and we stay up for rising the provision of SAF additionally to Dubai,” mentioned Jonathan Wooden, Vice President Business Administration and Enterprise Growth from the Renewable Aviation enterprise at Neste.
“Virent congratulates Emirates Airline on one other profitable demonstration flight utilizing 100% sustainable aviation gasoline that includes Virent’s cleaner-burning BioForm® SAK”, mentioned Virent President and Common Counsel Dave Kettner. “With Virent’s plant-based fuels expertise, this check flight confirmed that 100% renewable gasoline can meet present specs and work flawlessly in at this time’s business airline engines. It’s crucial {that a} consortium of corporations, like this group, come collectively to carry sustainable aviation gasoline into extra widespread use. Virent will proceed to collaborate with future-focused corporations, and thru this collaboration we will proceed to cut back emissions and energy a extra fuel-efficient airline trade.”
His Excellency Saif Humaid al Falasi, Group CEO, ENOC, mentioned: “At ENOC, we acknowledge the significance of working collaboratively with strategic companions and trade specialists to understand a extra sustainable future for all. We’re happy to have contributed to fueling Emirates’ first 100% sustainable aviation gasoline demonstration flight on an Airbus A380, which brings us a step nearer to decarbonising the UAE’s aviation sector and remodeling it right into a regional hub for low carbon aviation fuels. We stay dedicated to supporting the UAE’s efforts within the aviation sector to make sure continued sustainable development.”
Earlier this 12 months, Emirates efficiently accomplished the primary 100% SAF-powered demonstration flight within the area on a GE90-powered Boeing 777-300ER.
Final month, the primary Emirates flights working with SAF supplied by Shell Aviation took off from Dubai Worldwide Airport (DXB). Shell provided 315,000 gallons of blended SAF to be used on the airline’s hub in Dubai.
The airline just lately expanded its partnership with Neste for the provision of over 3 million gallons of blended SAF in 2024 and 2025 for flights departing from Amsterdam Schiphol and Singapore Changi airports.
Emirates presently uplifts SAF in Norway and France and the airline continues to hunt alternatives to make use of SAF at varied airports as provide turns into out there.
Emirates participates in a spread of trade and UAE authorities working teams, together with ongoing stakeholder engagements to assist scale the manufacturing and provide of SAF. Final 12 months, along with the UAE GCAA, the airline contributed to the event of the UAE’s power-to-liquid (PtL) fuels roadmap, pushed by the UAE Ministry of Power and Infrastructure and the World Financial Discussion board, and has been an energetic participant within the UAE’s Nationwide Sustainable Aviation Gas Roadmap launched in January 2023 by the Ministry of Power and Infrastructure and GCAA.
*Calculated with established life cycle evaluation (LCA) methodologies, reminiscent of CORSIA methodology.
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