Production of sustainable aviation fuel in the Asia-Pacific region has been boosted by three new projects in which major airlines Qantas, Cathay Pacific and All Nippon Airways (ANA) are key partners. In Australia, Qantas, Airbus and the Queensland state government will invest in a new alcohol-to-jet production facility planned by bioenergy company Jet Zero Australia and US-based fuel technology group LanzaJet, using locally sourced agricultural feedstock including sugar cane. Hong Kong-based Cathay Pacific has signed a Memorandum of Understanding to partner with mainland China’s State Power Investment Corporation (SPIC) in the development of four new SAF plants using a pathway similar to power-to-liquids. And in Japan, ANA, the country’s largest airline, has agreed to introduce SAF blended locally by ITOCHU Corporation to help power domestic and international flights from Tokyo’s two major airports, Haneda and Narita. The initiatives support commitments by all three airlines that SAF will comprise 10% of their total jet fuel consumption by 2030.

The Australian collaboration centres on the construction by Jet Zero Australia of a new SAF plant in North Queensland using LanzaJet’s alcohol-to-jet technology to produce up to 100 million litres of sustainable fuel per year. The Qantas Group, Australia’s largest airline operator, together with Airbus, will jointly invest A$2 million ($1.34m) of an initial A$6 million ($4m) capital raising, to which the Queensland government will contribute a further A$760,000 ($500,700), with the balance to be provided by Australian and international institutional funds. Collectively, this capital will be used to undertake a detailed feasibility study, and early-stage development of the project, with construction expected to start in 2024.

Andrew Parker, Qantas Group’s Chief Sustainability Officer, said the project was part of a A$200 million joint commitment with Airbus to progress the development of a SAF production industry in Australia, and one of several projects the airline is looking to fund this year.

“Sustainable aviation fuel is critical to the decarbonisation of the aviation industry,” he said. “This investment will help kickstart an innovative project to turn agricultural by-products into sustainable aviation fuel and create a significant domestic biofuels refinery.”

Qantas is currently using SAF sourced overseas to power commercial flights from London and expects to add San Francisco and Los Angeles in 2025.

Airbus’ Executive VP Corporate Affairs and Sustainability, Julie Kitcher, said there was “a growing positive momentum around SAF, and now is the time to move from commitments to concrete actions. The selection of the first investment under our joint partnership with Qantas is an example of such action, with the potential to deliver SAF locally in Australia and to be a model for other locations around the world.”  

Queensland’s Deputy Premier, Steven Miles, said a rich supply of feedstock meant the state was well-positioned to become a key player in SAF development. “It’s exciting to think that Queensland could be producing the millions of litres of SAF needed to power flights across Australia and around the globe, creating more regional jobs in the process,” he said. 

In addition to deploying its alcohol-to-jet technology in the project, said LanzaJet CEO Jimmy Samartzis, “it is equally gratifying to know its impact in developing the domestic agricultural industry, providing a path for energy security, and enhancing the country’s national security posture and greater fuel independence.” LanzaJet said Australia was the second-biggest emitter of carbon per capita on domestic flights.

Ed Mason, CEO of JetZero Australia, which was established in 2021, welcomed the strong investment support for the new SAF plant, which will use surplus ethanol from agricultural and sugar cane by-products to create the new fuel, and acknowledged LanzaJet’s industry leadership in developing alcohol-to-jet fuel technology, with the mechanical completion of its Freedom Pines facility in the US state of Georgia expected later this year. “We are excited to work with them,” said Mason, “to help Australian businesses and government drive real reductions in aviation emissions.”   

In Hong Kong, Cathay Pacific signed an MoU to partner with State Power Investment Corporation (SPIC), which plans to commission four SAF plants in mainland China between 2024 and 2026, each facility capable of producing 50,000 to 100,000 tonnes of SAF per year. SPIC is one of China’s biggest state-owned energy companies and claims the world’s largest solar power installed capacity. The new SAF plants will use a process similar to power-to-liquids’ (PtL) in which renewable electricity is converted into liquid fuels.

“The signing of our cooperation pact is an important milestone in SPIC’s sustainable development pursuits and a significant contribution by a Chinese enterprise towards supporting sustainable development in the global aviation sector,” said the corporation’s chairman Qian Zhimin. “We hope both parties can build on our collaboration in the certification and purchase of SAF to further cooperate in areas pertaining to the industry supply chain, project development and securing the necessary policy support.”

Cathay Pacific Group CEO Ronald Lam said the partnership combined the corporation’s clean energy strengths and the airline’s expertise as an end user of SAF. “Under the MoU, Cathay Pacific will share international experience, and also feedback on the SAF certification process, value chain and overall market know-how to facilitate SPIC in the successful establishment of four plants in the Chinese mainland,” he reported.

In Japan, ANA will procure its first supplies of locally blended SAF for use on domestic and international flights from Tokyo’s Haneda and Narita airports. The SAF solution to be blended will be provided by renewable fuel producer Neste, and blended in Japan by ITOCHU Corporation, as part of a public-private partnership led by the Civil Aviation Bureau of the Ministry of Land, Infrastructure, Transport and Tourism. 

Photo: Cathay Pacific

Japan’s two major airlines, All Nippon Airways (ANA) and Japan Airlines (JAL), each operated domestic commercial flights from Tokyo Haneda Airport on June 17 using sustainable aviation fuel produced in the country. The JAL flight, from Haneda to Sapporo used two different types of SAF in the jet fuel blend, one sourced from wood chips and the other from microalgae, while ANA used just microalgae in the fuel for its flight to Osaka Itami. The ASTM-certified SAF batches were produced under a project led by the New Energy and Industrial Technology Development Organization (NEDO), the Japanese national research and development agency. The JAL flight was the first in the world to use SAF derived from gasified wood chips synthesised into aviation fuel. It was produced in a Velocys Fischer-Tropsch (FT) reactor from the hydrogen and carbon gases generated by the gasification of the wood chips at a demonstration plant in Nagoya. A separate project between NEDO and IHI produced SAF for both flights from Hyper-Growth Botryococcus Braunii microalgae.

The fuels were produced under a project that ran from 2017 to 2020 with the aim of establishing technologies to produce inexpensive and reliable local commercial supplies of SAF by around 2030 to reduce aviation CO2 emissions. The NEDO project was tasked with finding ways to inexpensively collect algae with mass-culture technology and developing technology that stabilises the characteristics of gas for the gasification of wood chips.

The SAF derived from wood chips was produced under a collaboration by Toyo Engineering, Mitsubishi Power, JERA and Japan Aerospace Exploration Agency (JAXA). The demo plant (see diagram below) was constructed on the premises of JERA’s Shin-Nagoya Thermal Power Station, which was also responsible for raw material procurement, with the technology supplied by Mitsubishi Power and Toyo Engineering, and JAXA evaluating and testing the jet fuel’s combustion characteristics. UK-based Velocys secured an agreement with Toyo in September 2019 to supply its FT technology, equipment and catalyst for the demo facility. It also agreed to grant an exclusive right for Toyo to secure and use the licence and technical services of its technology for a future commercial plant in Japan.

The facility, according to Velocys, produced 2,366 litres of neat aviation fuel blendstock that was tested to ensure it met the required ASTM D7566 Annex 1 international standard.

Commenting on the JAL flight, which the company says was the first commercial flight in the world to use wood chip derived jet fuel, Velocys CEO Henrik Wareborn said: “SAF synthesised with Velocys FT technology from gasified forestry residue has a 70% lower carbon intensity than conventional fossil jet fuel. In addition, FT SAF offers significant additional air quality improvements, thanks to 90% lower particulate emissions, 99% lower sulphur emissions and lower nitrogen oxide emissions than conventional fossil fuels.”

Responded Toyo CEO Haruo Nagamatsu: “The Velocys technology demonstrated high efficiency and stable performance at the NEDO plant, and contributed to the production of high-quality SAF, green naphtha and green diesel.”

JAL carried out Asia’s first biofuel test flight in January 2009, using SAF made from the non-edible crop camelina. Since then, it has flown two flights from the United States to Tokyo using SAF in 2017 and 2019, and from June 2019 five delivery flights of new A350 aircraft from the Airbus plant in Toulouse have used SAF. In 2018, JAL launched a project to convert cotton clothing into locally produced SAF and in February this year operated the first domestic flight to use locally sourced SAF.

The airline is an investor in US SAF producer Fulcrum BioEnergy and is planning to use SAF on flights departing North America and says it is conducting a feasibility study with domestic companies on manufacturing and selling SAF in Japan made from waste plastic.

The SAF used on the Tokyo-Sapporo flight totalled 3,132 litres, including the microalgae-derived fuel, representing a 9.1% blend with conventional fuel. JAL says this was the first time two different types of SAF had been used on the same flight.

IHI’s microalgae project started in 2017 and algal culture tests have taken place in Kagoshima and Thailand. The fuel produced was approved in May 2020 under new Annex 7 of ASTM D7566, the first time a Japanese corporation as an applicant has obtained the international standard. The company said it would continue to study the formation of a supply chain for producing and supplying fuel from the feedstock, and aims to commercialise the fuel “as soon as possible”.

ANA announced in April a net zero emissions goal for 2050, with an interim 2030 target of carbon emissions from aircraft operations being less than or equal to 2019. The increased use of SAF “will be at the core” of CO2 emission reduction measures, said the airline. In 2019, ANA signed a SAF offtake agreement with LanzaTech, which was expanded in 2020 that gives it the opportunity to participate in a fuel offtake across LanzaJet’s global portfolio and production (see article). Last November also saw ANA signing an agreement with SAF producer Neste that included a first delivery of Neste SAF sourced from renewable waste and residue raw materials, which was used on ANA flights from Tokyo (see article).

Photo: JAL A350 readied for Tokyo-Sapporo SAF flight

Finnish sustainable aviation fuel (SAF) producer Neste, which has ambitions to becoming one of the world’s biggest suppliers to the sector, has signed its first agreement with an Asian airline. The mid-to-long term collaboration with All Nippon Airways (ANA) started with SAF-fuelled commercial flights from Tokyo’s Haneda and Narita airports late last month. On November 6, an ANA flight from Haneda to Houston, Texas, was the first international commercial flight departing from Japan to use SAF. The delivery of SAF was made possible through a collaboration and logistics coordination between Neste and the Japanese trading house Itochu Corporation. The fuel from Neste is made from sustainably sourced renewable waste and residue raw materials.

“ANA takes pride in its leadership role and has been recognised as an industry leader in sustainability, and this agreement with Neste further demonstrates our ability to serve passengers while also reducing our carbon footprint,” said Yutaka Ito, Executive Vice President at ANA overseeing procurement. “While Covid-19 has forced us to make adjustments, we remain committed to meeting our sustainability goals. We recognise that preserving our environment requires humanity working together to achieve a common goal, and we are proud to be doing our part to protect our shared home. We are also pleased to report that according to the ISCC Proof of Sustainability certification, the Neste MY Sustainable Aviation Fuel supplied in Tokyo provides approximately 90% greenhouse gas emissions reduction through its lifecycle and in its neat form compared to fossil jet fuels.”

ANA and Neste plan to expand the partnership after 2023 based on a multi-year agreement. The airline has pledged to reduce its CO2 emissions in 2050 by 50% compared to its 2005 level.

“We recognise the major role SAF has to play in reducing greenhouse gas emissions of aviation, both in the short and long term. Through this new collaboration, we are enabling the supply of SAF for the first time in Asia. We are very honoured to partner with ANA and support them in achieving their ambitious sustainability goals,” said Thorsten Lange, Executive Vice President for Renewable Aviation at Neste.

Neste currently has an annual capacity of 100,000 tons of sustainable aviation fuel but with refinery expansion taking place in Singapore and possible additional investment into its Rotterdam refinery, the company is expecting to have the capacity to produce around 1.5 million tons annually by 2023.

Meanwhile, Neste said it was taking seriously allegations of sustainability violations contained in a report by Profundo and commissioned by Milieudefensie (Friends of the Earth Netherlands) that was published last week. The report alleges raw material suppliers to Neste were responsible for the deforestation of over 10,000 hectares of tropical forest since the beginning of 2019, nearly 13,000 fire alerts during the same period and other violations. Milieudefensie has demanded the EU bans the use of crop-based biofuels, including fuels made from PFAD (palm fatty acid distillate), a residue raw material used by Neste.