Hydrogen is a promising option for the future of aviation......

Hydrogen is a promising option for the future of aviation - a new report from market intelligence firm IDTechEx finds that the hydrogen aeroplane market will be worth US$28.4 billion in 2045. However, there is still a long way to go before hydrogen commercial flights take off. Along with aircraft development, infrastructure investment will need to be made at airports to handle liquid hydrogen. As such, it will take some key airports investing in the hydrogen infrastructure to kick-start the hydrogen-air travel market.

In 2023, aeroplanes from Los Angeles (LAX) to Las Vegas (LAS) transported nearly 3.5 million passengers, making it one of the busiest routes in the US. Additionally, it is only 380km, making it easy to complete with hydrogen power. These airports are some of the key hubs in the US, along with Atlanta, Denver, Dallas Fort Worth, and Chicago O'Hare. Adding just a few more of the most popular airports in the US to this list and creating a network of 21 airports would cover nearly 25% of the US's domestic air travel demand.

New York (JFK) to London (LHR) is one of the busiest routes in the world, with approximately 3.8 million passengers flying this route in 2023. At 5,500km it is perhaps outside the realms of possibility for hydrogen power. However, LHR would be one of the starting points for creating a hydrogen-powered network in Europe, along with other important hubs like Schiphol and Frankfurt.

Hydrogen-powered flight will not be easy. There are still many technical challenges around certification, hydrogen fuel cells, longevity, making motors powerful enough for aeroplanes, hydrogen storage, and more. However, getting the right airports to invest in LH2 refuelling technologies will be key in getting the upcoming industry off the ground.

 

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IDTechEx's new report, "Sustainable Future Aviation 2025-2045: Trends, Technologies, Forecasts," provides a detailed analysis of hydrogen and electric flight technologies. Its forecasts show how the industry will grow in the number of planes sold, revenue from sales in US$, battery demand for electric planes in GWh, and motor demand for planes in GW. Find out more at www.IDTechEx.com/SustAviation.

KLM Cityhopper flies to Valencia for The Aviation Challenge

A KLM Cityhopper Embraer 195-E2 flew from Amsterdam Schiphol Airport to Valencia Airport for The Aviation Challenge. The challenge is an initiative by SkyTeam to encourage airlines to conduct operations as efficiently and economically as possible. The participating airlines share the results of the tests so they can use this information to further enhance the sustainability of their overall flight operations.

KLM recognizes its impact on the environment and climate and understands that there are limits to what our planet can handle, necessitating action if we want to continue operating within these boundaries. By testing various innovations during flight operations and onboard, KLM examines their outcomes with the goal of scaling them up and implementing them as standard practices. 

The KLM Cityhopper flight for The Aviation Challenge has landed in Valencia, the city designated as the European Green Capital for 2024 by the European Commission. 

Before and during the flight, KLM tests various initiatives. For instance, the implementation of a new climb procedure, OptiClimb, can save 1% fuel on KLM Cityhopper flights. This procedure advises pilots on the most efficient climb speeds based on weight, weather conditions, aircraft type, and route. This procedure is implemented on all KLM Cityhopper flights next week. Additionally, efforts are made to conduct ground processes at the airport—both at Schiphol and Valencia—using as much electric equipment as possible. 

Heart Aerospace shows off first full-scale demonstrator for 30-seat hybrid-electric aircraft

Heart Aerospace, the Swedish hybrid-electric aeroplane maker, unveiled its first full-scale demonstrator aeroplane, marking a major milestone in the development of its regional hybrid-electric aircraft, the ES-30.

Built almost entirely in-house at Heart's Gothenburg facilities, the demonstrator reflects the company's strategy to simultaneously develop both the design and production processes.

"Our industry is approaching a 30-year innovation cycle, and we have less than 25 years to decarbonize aviation. We need to develop new methods to get net zero aerospace technologies to market faster," says Anders Forslund, co-founder and CEO of Heart Aerospace. "It is a testament to the ingenuity and dedication of our team that we're able to roll out a 30-seat aircraft demonstrator with a brand-new propulsion system, largely inhouse, in less than two years. "

With a commanding 32-meter wingspan, the demonstrator, named Heart Experimental 1 (Heart X1), will serve as a platform for rigorous testing and development of Heart's ES-30 aircraft.

Initially, the HX-1 will be used for ground-based testing, focusing on charging operations, taxiing, and turnaround procedures. It is scheduled to undertake a fully electric first flight in the second quarter of 2025. In preparation for this flight, Heart will over the coming months, test critical systems by running hardware tests both on and off the aircraft.

ZeroAvia Completes $150m Series C Financing

Scottish National Investment Bank joins financing round alongside American Airlines, IAG and ITOCHU Corporation 

Financing accelerates progress towards certification of first powertrain and supports sale of in-house components to other electrified aviation innovators 

This week ZeroAvia announced that it has extended its Series C financing to a total of $150m, with a £20m investment from Scottish National Investment Bank coming alongside recent investments from American Airlines, International Airlines Group and ITOCHU Corporation.  

The round was co-led by Airbus, Barclays Sustainable Impact Capital and NEOM Investment Fund (NIF), with UK Infrastructure Bank joining as a cornerstone-level investor, and with strong support from existing shareholders including Breakthrough Energy Ventures, Horizons Ventures, Ecosystem Integrity Fund, Summa Equity, Alaska Airlines, Amazon’s Climate Pledge Fund and AP Ventures.  

This is the Bank’s first investment in hydrogen-based technology and the sustainable aviation sector and will bolster the burgeoning aerospace supply chain in Scotland as ZeroAvia looks to create a manufacturing facility in the country. 

ZeroAvia has already extensively flight-tested a prototype of its first ZA600-engine aboard a Dornier 228 aircraft at its UK base, and the application for certification is underway with the CAA. The company has also performed advanced ground tests in the US and UK for the key building block technologies for the ZA2000 system, including cryogenic tanks for LH2 and proprietary high-temperature PEM fuel cell and electric propulsion systems. ZA2000 will support up to 80-seat regional turboprop aircraft such as the ATR72 and the Dash 8 400. The company is also selling its component technology, including electric motors and fuel cell power generation systems, to other electric aviation innovators.  

Val Miftakhov, Founder and CEO, ZeroAvia said: “We have closed an exceptionally strong financing round to help us deliver the clean future of flight for the entirety of aviation. As a purpose-driven impact investor, the Bank is an ideal partner for ZeroAvia. Scotland’s ambitious net zero targets, its strategic focus on hydrogen and its strong existing aerospace skills base make it an attractive place for ZeroAvia’s UK production operations as we scale into a major aerospace manufacturer.” 

Robin Tayal, Investment Director at the Bank said: “Decarbonising aviation is one of the key environmental challenges we face, and it is fundamental to the net zero transition. We are pleased to address it by investing in ZeroAvia, enabling critical research and manufacturing. We are particularly encouraged by the potential of its technology to provide sustainable connectivity in the Highlands and Islands.” 

 

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ZeroAvia Completes $150m Series C Financing

Scottish National Investment Bank joins financing round alongside American Airlines, IAG and ITOCHU Corporation 

Financing accelerates progress towards certification of first powertrain and supports sale of in-house components to other electrified aviation innovators 

This week ZeroAvia announced that it has extended its Series C financing to a total of $150m, with a £20m investment from Scottish National Investment Bank coming alongside recent investments from American Airlines, International Airlines Group and ITOCHU Corporation.  

The round was co-led by Airbus, Barclays Sustainable Impact Capital and NEOM Investment Fund (NIF), with UK Infrastructure Bank joining as a cornerstone-level investor, and with strong support from existing shareholders including Breakthrough Energy Ventures, Horizons Ventures, Ecosystem Integrity Fund, Summa Equity, Alaska Airlines, Amazon’s Climate Pledge Fund and AP Ventures.  

This is the Bank’s first investment in hydrogen-based technology and the sustainable aviation sector and will bolster the burgeoning aerospace supply chain in Scotland as ZeroAvia looks to create a manufacturing facility in the country. 

ZeroAvia has already extensively flight-tested a prototype of its first ZA600-engine aboard a Dornier 228 aircraft at its UK base, and the application for certification is underway with the CAA. The company has also performed advanced ground tests in the US and UK for the key building block technologies for the ZA2000 system, including cryogenic tanks for LH2 and proprietary high-temperature PEM fuel cell and electric propulsion systems. ZA2000 will support up to 80-seat regional turboprop aircraft such as the ATR72 and the Dash 8 400. The company is also selling its component technology, including electric motors and fuel cell power generation systems, to other electric aviation innovators.  

Val Miftakhov, Founder and CEO, ZeroAvia said: “We have closed an exceptionally strong financing round to help us deliver the clean future of flight for the entirety of aviation. As a purpose-driven impact investor, the Bank is an ideal partner for ZeroAvia. Scotland’s ambitious net zero targets, its strategic focus on hydrogen and its strong existing aerospace skills base make it an attractive place for ZeroAvia’s UK production operations as we scale into a major aerospace manufacturer.” 

Robin Tayal, Investment Director at the Bank said: “Decarbonising aviation is one of the key environmental challenges we face, and it is fundamental to the net zero transition. We are pleased to address it by investing in ZeroAvia, enabling critical research and manufacturing. We are particularly encouraged by the potential of its technology to provide sustainable connectivity in the Highlands and Islands.” 

 

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KLM Cityhopper flies to Valencia for The Aviation Challenge...... making flying efficiently and economically as possible

KLM recognizes its impact on the environment and climate and understands that there are limits to what our planet can handle, necessitating action if we want to continue operating within these boundaries. By testing various innovations during flight operations and onboard, KLM examines their outcomes with the goal of scaling them up and implementing them as standard practices. 

The KLM Cityhopper flight for The Aviation Challenge has landed in Valencia, the city designated as the European Green Capital for 2024 by the European Commission. 

Before and during the flight, KLM tests various initiatives. For instance, the implementation of a new climb procedure, OptiClimb, can save 1% fuel on KLM Cityhopper flights. This procedure advises pilots on the most efficient climb speeds based on weight, weather conditions, aircraft type, and route. This procedure is implemented on all KLM Cityhopper flights next week. Additionally, efforts are made to conduct ground processes at the airport—both at Schiphol and Valencia—using as much electric equipment as possible. 

Onboard, several changes are made, both noticeable and unnoticeable to passengers. Calculations ensure the aircraft is loaded with the minimum possible weight, and food waste is collected separately. Wine is carried in 'Wine Tubes' instead of small bottles, reducing both weight and waste. The trolleys are also updated to separately collect and process all waste. Porcelain is replaced onboard, and the Business Class cup is made from recycled agricultural waste. KLM's inflight magazine, Holland Herald, is available digitally via onboard WiFi. Lastly, the crew received uniforms made from a new, more sustainable fabric and wears the previously introduced KLM sneakers by Filling Pieces. 

As an airline, KLM aims to involve its passengers in the transition as well. Passengers who purchase alternative fuel (SAF) are given priority boarding, right after SkyPriority passengers. Tap water is made more accessible at Schiphol with water points, allowing passengers to fill reusable bottles provided by Dopper, reducing the need for plastic water bottles. Passengers are also encouraged to pack light before the flight. 

The idea for The Aviation Challenge originated from a group of enthusiastic KLM colleagues. They were inspired by the historic London-Melbourne race in 1934, which aimed to connect the world and bring people together. Today's aviation challenges are not about bridging distances but about sustainability. Hence, SkyTeam's concrete challenge in the form of The Aviation Challenge is to conduct a regular commercial flight with as little impact on the planet as possible.

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Boeing invests in Wagner Sustainable Fuels to support the development of a SAF production facility in Brisbane

U.S. plane maker Boeing is investing in Wagner Sustainable Fuels to support the development of its sustainable aviation fuels (SAF) production facility in Brisbane, increasing Australian SAF supply and reducing aviation’s carbon emissions.

Boeing’s investment in the Wagner refinery is part of its strategy to support the development of local SAF supply and expand global access to SAF, which remains the most effective lever to decarbonize aviation by 2050. SAF, which reduces CO2 emissions by up to 84% compared to petroleum jet fuel, currently represents 0.1% of global jet fuel use.

“We’re proud to invest in this project because it will make a real difference in developing a SAF industry in Australia,” said Kimberly Camrass, Boeing’s sustainability lead for Australia and New Zealand. “Accelerating local SAF supply enables Australia’s own climate goals and supports the global commercial aviation industry’s commitment of net zero CO₂ emissions by 2050.”

A world first sustainable aviation fuel production facility at Oxford Airport opens........

OXCCU, a leading carbon-to-value company converting carbon dioxide into fuels, chemicals and plastics, proudly announces the launch of its first official demonstration plant, OX1, at Oxford Airport. OXCCU, a climate tech spin-out company from the University of Oxford, is developing novel catalysts and reactor designs to convert carbon dioxide and hydrogen into hydrocarbons with high conversion and selectivity for use as fuels, chemicals and plastics. The company is headquartered in the UK, with operations at Begbroke Science Park, Oxford, and London Oxford Airport.

The OX1 plant represents a significant advancement in Sustainable Aviation Fuel (SAF) production. Through its novel catalyst and reactor design, the subject of over a decade of research at the University of Oxford, the plant will convert carbon dioxide (CO2) and hydrogen (H2) directly to long-chain hydrocarbons with high conversion and selectivity for use as SAF, named OX•EFUEL™.

This FOAK facility, based at London Oxford Airport and designed and operated by OXCCU, will produce 1 kg (~1.2 litres) of liquid fuel per day and will start operations in September 2024. The plant will be the world’s first demonstration of the direct conversion of CO2 and H2 to jet fuel range hydrocarbons in a single step with minimal oxygenated byproducts using OXCCU’s novel catalyst. The plant is part of OXCCU’s strategic scale up journey as the first OXCCU plant out of the lab. It will provide the data key to the design, build and operations of the 160 kg (200 litres) per day OX2 plant, previously announced, which will operate at Saltend Chemical Park Hull in 2026. Commercial plants supplying the UK and elsewhere with PtL SAF will then follow.

Unlike other firms working on Power-to-Liquid (PtL) fuels, OXCCU has reduced a traditionally multi-step process to a single step, avoiding the need to first convert CO2 to CO – a difficult to electrify and energy intensive first step. This innovative approach is key to reducing the cost of PtL SAF, which is currently the main barrier to PtL SAF adoption.

Key Highlights:

The OX1 plant at Oxford Airport is the first demonstration plant to convert CO2 and H2 into long-chain hydrocarbons through its one-step process, setting a new standard in SAF production.

OX•EFUEL™, produced through OXCCU’s patented single step process, offers a cost-effective and scalable solution to aviation fuel needs, with significantly lower capital and operational costs than other PtL SAF pathways.

This plant showcases British innovation at its best, developed through a decade of research at the University of Oxford and supported by significant industry and government investment.

Andrew Symes, CEO of OXCCU, said: “We’re beyond excited to launch the OX1 plant, located close to where OXCCU was born. The fuel we’ve already made in a single step from CO2 in the lab has created great excitement with its potential to massively reduce the cost of SAF, but the scale up is key, and this plant will generate the data and litres of fuel we need. Our mission is to enable future generations to fly without a climate impact, and to do that we need cost-effective PtL SAF. This launch marks a key step in achieving that goal.”

OXCCU celebrates opening of OX1 Plant...........A world first sustainable aviation fuel production facility at Oxford Airport

OXCCU, a leading carbon-to-value company converting carbon dioxide into fuels, chemicals and plastics, proudly announces the launch of its first official demonstration plant, OX1, at Oxford Airport. OXCCU, a climate tech spin-out company from the University of Oxford, is developing novel catalysts and reactor designs to convert carbon dioxide and hydrogen into hydrocarbons with high conversion and selectivity for use as fuels, chemicals and plastics. The company is headquartered in the UK, with operations at Begbroke Science Park, Oxford, and London Oxford Airport.

The OX1 plant represents a significant advancement in Sustainable Aviation Fuel (SAF) production. Through its novel catalyst and reactor design, the subject of over a decade of research at the University of Oxford, the plant will convert carbon dioxide (CO2) and hydrogen (H2) directly to long-chain hydrocarbons with high conversion and selectivity for use as SAF, named OX•EFUEL™.

This FOAK facility, based at London Oxford Airport and designed and operated by OXCCU, will produce 1 kg (~1.2 litres) of liquid fuel per day and will start operations in September 2024. The plant will be the world’s first demonstration of the direct conversion of CO2 and H2 to jet fuel range hydrocarbons in a single step with minimal oxygenated byproducts using OXCCU’s novel catalyst. The plant is part of OXCCU’s strategic scale up journey as the first OXCCU plant out of the lab. It will provide the data key to the design, build and operations of the 160 kg (200 litres) per day OX2 plant, previously announced, which will operate at Saltend Chemical Park Hull in 2026. Commercial plants supplying the UK and elsewhere with PtL SAF will then follow.

Unlike other firms working on Power-to-Liquid (PtL) fuels, OXCCU has reduced a traditionally multi-step process to a single step, avoiding the need to first convert CO2 to CO – a difficult to electrify and energy intensive first step. This innovative approach is key to reducing the cost of PtL SAF, which is currently the main barrier to PtL SAF adoption.

Key Highlights:

The OX1 plant at Oxford Airport is the first demonstration plant to convert CO2 and H2 into long-chain hydrocarbons through its one-step process, setting a new standard in SAF production.

OX•EFUEL™, produced through OXCCU’s patented single step process, offers a cost-effective and scalable solution to aviation fuel needs, with significantly lower capital and operational costs than other PtL SAF pathways.

This plant showcases British innovation at its best, developed through a decade of research at the University of Oxford and supported by significant industry and government investment.

Andrew Symes, CEO of OXCCU, said: “We’re beyond excited to launch the OX1 plant, located close to where OXCCU was born. The fuel we’ve already made in a single step from CO2 in the lab has created great excitement with its potential to massively reduce the cost of SAF, but the scale up is key, and this plant will generate the data and litres of fuel we need. Our mission is to enable future generations to fly without a climate impact, and to do that we need cost-effective PtL SAF. This launch marks a key step in achieving that goal.”

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Available to customers as OXEFUEL, OXCCU’s sustainable aviation fuel is created by combining captured carbon dioxide and renewably-sourced green hydrogen through a novel iron-based catalyst, resulting in a more cost-effective and decarbonized alternative to fossil-based Jet A fuel for commercial airlines. Modelling completed by independent researchers from Imperial College London, through Imperial Consultants, has shown OXCCU’s one-step process significantly reduces SAF cost due to higher selectivity yield in the jet fuel range and a 50% lower capital cost.  
OXCCU scores £2.8 Million UK Government grant to scale sustainable aviation fuel production in November 2023. They won a £2.8 million grant along with the University of Sheffield Translational Energy Research Centre (TERC) and Coryton. The capital will be used to demonstrate the world’s first direct carbon dioxide (CO2) hydrogenation process, turning CO2  directly into aviation fuel range hydrocarbons, also known as sustainable aviation fuel (SAF).
UK Government release aviation SAF plan to support growth of British aviation sector.
 ‘World’s First’ Sustainable Aviation Fuel Project to be Built at Saltend......

Japan Airlines and ENEOS conclude an agreement on the sale and purchase of Sustainable Aviation Fuel (SAF)

Japan Airlines Co. and ENEOS Corporation have signed an agreement on the sale and purchase of Sustainable Aviation Fuel (SAF) to accelerate its early implementation in Japan. Under this agreement, ENEOS will become the first Japanese leading energy company to import SAF and supply it to JAL, which is actively procuring SAF both in Japan and overseas.

In the aviation industry, the International Civil Aviation Organization (ICAO), has set a goal to achieve net-zero CO2 emissions from international flights by 2050 and aims to reduce emissions in the international aviation sector by 15% compared to 2019 levels starting from 2024. To accelerate the decarbonization of the aviation industry, the promotion of domestically produced SAF is crucial. As a first step towards this goal, both companies have agreed to promote the establishment of a domestic SAF supply chain through this agreement.

Moving forward, JAL and ENEOS will continue to work together to promote the widespread use of SAF in Japan and contribute to the decarbonization of the aviation industry.

KLM and ZeroAvia Plan Zero-Emission Demonstration Flight Using Liquid Hydrogen

KLM and ZeroAvia Plan Zero-Emission Demonstration Flight Using Liquid Hydrogen

ZeroAvia and KLM Royal Dutch Airlines today announced that they will work towards a demonstration flight using ZeroAvia’s ZA2000 zero-emission, hydrogen-electric engines for large regional turboprop.

Hydrogen-electric engines use hydrogen in fuel cells to generate electricity, which is then used to power electric motors to turn the aircraft’s propellers. The only emission is low-temperature water vapour, with studies therefore estimating an up to 90% reduction in climate impact when compared with typical kerosene-fueled flights.[1] 

As a first major target milestone, the companies aim to conduct an initial A-to-B flight demonstration between two airport locations in 2026. As well as identifying the optimal airport pair, immediate workstreams will be working towards regulatory permits to fly and ensuring supply of liquid hydrogen fuel and putting in place the supporting infrastructure for aircraft fueling. 

Airbus partners with Avolon to explore future of hydrogen aviation

Airbus has announced a new partnership with aircraft lessor, Avolon, to study the potential of hydrogen-powered aircraft, marking the very first collaboration of the ZEROe Project with an operating lessor.

Announced at the Farnborough Airshow, Airbus and Avolon will investigate how future hydrogen-powered aircraft could be financed and commercialised, and how they might be supported by the leasing business model.

Airbus is putting significant resources into exploring how the industry can introduce hydrogen-powered aircraft and how it works on the ground with airports and airlines. The development of a viable hydrogen ecosystem is a key enabler of the industry’s goal to reach near zero emissions.

Paul Geaney, President and Chief Commercial Officer, Avolon, commented, “Joining the ZEROe Project is another step in Avolon’s sustainability journey and we look forward to building on our long-standing partnership with Airbus to consider how the next generation of aircraft will be financed and commercialised. It will take a wide ecosystem of contributors to overcome the challenges of hydrogen powered commercial flight, and Airbus is playing a crucial role in bringing partners together. While we continue to focus on supporting our customers in modernising their fleets with lower emissions aircraft, it is also vital we look beyond that at what can further drive our industry’s decarbonisation.”

Airbus Vice President ZEROe Project, Glenn Llewellyn, said, “There is real value in bringing together industry players to help solve the challenges facing aviation. We know we can’t solve decarbonisation alone and welcome Avolon’s expertise and worldwide leadership in the aircraft leasing business. Working together to consider how the transition can be commercialised and financed for airline customers is crucial to success.”

Further information about Airbus’ hydrogen journey can be found here.

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Vertical Aerospace shows off most advanced and powerful full-scale VX4 prototype ahead of flight test programme

Vertical Aerospace, a global aerospace and technology company that is pioneering zero emissions aviation, today unveiled its next-generation full-scale VX4 prototype, the only electric take-off and landing vehicle (eVTOL) designed, built and assembled in the UK.

This next-generation VX4 is more powerful than the previous full-scale prototype, with an impressive 20% increase in the power-to-weight ratio, enabling the aircraft to reach speeds of up to 150mph – the certification aircraft’s intended cruise speed.

The aircraft has been designed and built alongside global aerospace partners, including GKN Aerospace, Honeywell, Hanwha, Molicel, Leonardo and Syensqo. It features Vertical’s next generation propellers and new proprietary battery technology, designed and manufactured at its multi-million pound state-of-the-art Vertical Energy Centre near Bristol, the UK’s most advanced aerospace battery facility.

The new VX4 prototype has successfully completed systems and aircraft testing and commissioning. Vertical is now working closely with the UK Civil Aviation Authority (CAA) as it rigorously evaluates the engineering, design, test data and aircraft ahead of issuing a Permit to Fly, effectively conducting a “mini certification” programme. Vertical will then begin a robust flight test programme at the Vertical Flight Test Centre, with a focus on achieving piloted flight.

Vertical is currently developing an identical full-scale prototype which will accelerate the VX4’s flight test programme and demonstration capability. The company will take flight test learnings from both prototypes into the design and development of the certified VX4 model.

Key new features of the latest full-scale VX4 prototype:

Aerospace partner technology and certification expertise – 60% of the technology and components included on the latest aircraft are from world leading aerospace partners, up from 10% on the previous prototype. This makes it Vertical’s most advanced prototype yet and a step closer to the aircraft that the company will take through to certification.

First use of battery designed and built for aviation – This battery and powertrain system, developed at the Vertical Energy Centre, is the most powerful and lightest yet, has rapid charge time and multiple backup power sources. The VX4’s batteries are designed to meet the performance, safety, operational and commercial requirements of eVTOL and it is the first time its own proprietary batteries have been used on a full-scale prototype. The electronics, software and design of the battery have all been developed in house and the new aircraft includes new, more powerful Electronic Propulsion Units.

Next generation propellers – Vertical’s new proprietary propellers designed specifically for eVTOLs are optimised for low noise and made of carbon fibre composite using a single-shot cure process to maximise integrity. The aerodynamic shape has been specifically designed to maximise performance across both hover and cruise by deconflicting the requirements of each phase of flight.

Stuart Simpson, Chief Executive Officer, Vertical, commented:  “Our goal is to build the safest and most advanced aircraft in this new category of transport. With the new full-scale VX4 prototype, which has been built by combining our own world-leading technology with that from leading aerospace partners, we are well on the way to achieving that goal.

Airbus welcomes London Gatwick to global hydrogen hub network

Airbus has teamed up with London Gatwick, easyJet and Air Products, the world’s largest hydrogen supplier, to expand hydrogen capability and infrastructure in the UK as the manufacturer moves closer to its target of getting a hydrogen-powered aircraft in the sky by 2035. 

Setting up the right infrastructure is key to enabling hydrogen flight and this partnership is yet another step towards making this a reality in the UK. 

Under Airbus’ Hydrogen Hubs at Airport's framework, the scope of work covers liquid hydrogen supply and storage at the airport, refuelling and ground handling of hydrogen aircraft, as well as the exploration of other, shorter-term opportunities for using hydrogen at London Gatwick. 

Because early hydrogen-powered aircraft will initially focus on short to medium-haul routes, London Gatwick’s position as the UK’s leading hub for these services, along with easyJet’s operational insight as a short-haul carrier, makes this the ideal testbed for R&D into critical support infrastructure. This collaboration between Airbus, London Gatwick, easyJet and Air Products will serve as a powerful statement of commitment to making hydrogen-powered flight a reality by 2035. 

Airbus Vice President ZEROe Project Glenn Llewellyn said: “Our licence to operate hinges on finding better ways to fly. We know hydrogen has the versatility to be an excellent fuel source for decarbonising the industry. We’ve set ambitious targets to fly on hydrogen by 2035 and this technology needs to be supported by reliable and tested infrastructure. Sharing knowledge and best practices at airports will be critical for building the right hydrogen ecosystem around the world and we look forward to working with all consortium members to develop the support for the technology and end-to-end hydrogen supply chain that will power future flight.”

American Airlines commits to conditional purchase of 100 ZeroAvia hydrogen-powered engines

 American Airlines today announced that it has entered into a conditional purchase agreement with clean aviation innovator ZeroAvia for 100 hydrogen-electric engines intended to power regional jet aircraft with zero inflight emissions save for water vapor.

In addition, American has increased its investment in ZeroAvia. American made its first investment in ZeroAvia in 2022 and has also now participated in the company’s Series C financing round. The engine agreement follows the Memorandum of Understanding the companies announced in 2022.

ZeroAvia is developing hydrogen-electric (fuel cell-powered) engines for commercial aircraft, which offer the potential for close to zero inflight emissions. The company is flight testing a prototype for a 20-seat plane and designing an engine for larger aircraft such as the Bombardier CRJ700, which American operates on certain regional routes.

“Advancing the transition of commercial aviation to a low-carbon future requires investments in promising technologies, including alternate forms of propulsion,” said American’s CEO Robert Isom. “This announcement will help accelerate the development of technologies needed to power our industry and uphold our commitment to make American a sustainable airline so we can continue to deliver for customers for decades to come.”

Air New Zealand receives 500,000-litre delivery of Sustainable Aviation Fuel

Air New Zealand has received a shipment of Sustainable Aviation Fuel (SAF) into Wellington, its first delivery to the nation’s capital city and another small step towards its target of net zero carbon emissions by 2050.

Manufactured by EcoCeres in China from 100 percent used cooking oil and supplied and blended by Exxon Mobil, the 500,000-litre delivery is equivalent to *165 flights on an A320 aircraft between Auckland and Wellington, however, it should be noted that the fuel will actually not be used on the heavy use aircraft of the Airbus fleet, but on ATR regional domestic aircraft. The SAF delivered to Wellington represents life-cycle carbon emissions savings of at least 80 percent compared with fossil jet fuel.  

Air New Zealand’s Chief Sustainability and Corporate Affairs Officer, Kiri Hannifin says moving away from purely using fossil fuels for Air New Zealand’s operations is critical. 

“As the main driver of climate change, the global economy, including New Zealand, must rapidly transition away from our high reliance on fossil fuels.  For a small island nation in the South Pacific, alternatives are even more important because we are heavily reliant on flying to connect with each other in our own country, as well as when we travel abroad.  Aviation also plays a very important role supporting New Zealand’s trade and tourism sectors. 

”To keep doing all these activities which enrich our country’s economy we must act as quickly as we can to transition to a lower-carbon future.  At the moment, SAF is the key way aviation will move towards this. 

“Airlines are signing supply arrangements for SAF 10 years into the future and beyond, so we need to be part of the picture from the start otherwise New Zealand may fall behind.  While the volumes of SAF we are buying are very small compared to the amount of fossil jet fuel we use, they give an important signal to alternative fuel producers that we are open for business,” says Ms Hannifin. 

‘World’s First’ Sustainable Aviation Fuel Project to be Built at Saltend......

Plans are now in place to build a state-of-the-art First-of-a-Kind demonstration plant at px Group’s Saltend Chemicals Park in the heart of the UK’s energy estuary.

px Group has announced that OXCCU will develop a First-of-a-Kind (FOAK) demonstration plant at its Saltend Chemicals Park in the Humber that will convert carbon dioxide and green hydrogen into sustainable aviation fuel (SAF).

px Group and OXCCU have announced a groundbreaking project that will convert carbon dioxide and green hydrogen into sustainable aviation fuel.

OXCCU is a leading carbon-to-value company that develops catalysts and processes to convert carbon dioxide and green hydrogen into fuels, chemicals and plastics.

The climate-tech spin-out from the University of Oxford has demonstrated the world’s first direct carbon dioxide (CO2) hydrogenation process, turning CO2  directly into aviation fuel range hydrocarbons, also known as SAF, with minimal oxygenate byproducts. 

The project presents a novel approach to SAF production simplifying a multi-step process to a single step.

OXCCU will now build a First-of-a-Kind (FOAK) demonstration plant at Saltend Chemicals Park, which will be fed by biogenic carbon dioxide, and green hydrogen. The plant is expected to produce 160 kilos (200 litres) of liquid fuel per day, of which the majority will be SAF. The approach directly aligns with the Advanced Fuel Fund’s objective to use carbon dioxide as a carbon source for SAF production due to feedstock concerns at scale with the other biofuel SAF routes. 

Green credentials on show....IAG Cargo transitions 160-truck fleet at London Heathrow to run on hydrotreated vegetable oil

IAG Cargo is putting green credentials on show by transitioning from Diesel to Hydrotreated Vegetable Oil for its 160-strong ground vehicle fleet at London Heathrow.  HVO is a drop-in replacement for White Diesel, made from plant waste and fully renewable materials, meaning that it has a significant impact on net carbon emissions.

For IAG Cargo, the cargo division of International Airlines Group says the transition to HVO will reduce net greenhouse gas emissions by up to 90% and significantly reduces nitrogen oxide (NOx) and particulate matter (PM). These reductions will reduce IAG Cargo’s overall Scope 1 emissions by approximately 50%, contributing to the company’s sustainability targets.

David Rose, Director of London Operations at IAG Cargo said: “Transitioning our fleet of ground vehicles from diesel to HVO showcases our commitment to sustainable operations. This move to HVO for our large fleet at London Heathrow is just one of the actions we are taking to reach our goal of net-zero by 2050 and will pave the way for a more sustainable future at IAG Cargo.” 

In addition to transitioning to HVO, IAG Cargo is looking for further ways to reduce the carbon impact of its global fleet. This includes measures such as additional electric vehicles (EVs), and a concerted effort to streamline the total vehicles in operation, with its fleet at its Dublin hub already powered by electric or HVO vehicles. 

The fleet consists of a range of vehicles from small vans to large tugs which can tow trailers holding several tonnes of cargo. The transition to HVO was completed in March 2024. Since then, the benefits have been continuously measured, which will continue into the coming months.

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Another milestone in electric motor tech for H55

H55, a pioneering leader in electric aviation, is pleased to announce a significant milestone in its pursuit of certifying its electric motor technology. The European Union Aviation Safety Agency (EASA) has agreed to H55's Compliance Check list (CCL) for its electric motor and motor controller, demonstrating the safety and performance of the entire electric propulsion management system (EPS).

This achievement follows closely on the heels of H55's previous success in gaining approval for its battery packs and energy management systems. These two significant achievements positions H55 as the first company to satisfy all certification requirements for the entire EPS which includes the motor, motor controller, battery modules and energy management systems.

These certifications are tailored for general aviation and commuter applications with the first set of systems being integrated into certified flight trainers which will soon enter the market.

Headquartered in Switzerland, H55 is at the forefront of electric aviation, specializing in electric propulsion, battery storage, and energy management solutions. With a commitment to safety, performance, and sustainability, the company is committed to enabling the aviation industry to reach et Zero emissions, offering cutting-edge technologies for a greener and more efficient future of air travel.

The newly established agreement with EASA marks another important achievement in H55's mission to revolutionize clean aviation. It is a crucial step in securing formal certification of H55's complete electric propulsion system and an important recognition by the certification authorities on the reliability and capabilities of the company's propulsion solutions.

CityAirbus NextGen makes its debut

                                           Airbus has presented its full electric CityAirbus NextGen prototype to the public, ahead of its maiden flight later this year. The two-tonne class CityAirbus, with a wing span of approximately 12 metres, is being developed to fly with a 80 km range and to reach a cruise speed of 120 km/h, making it perfectly suited for operations in major cities for a variety of missions. 

The unveiling coincided with the opening of the new CityAirbus test centre in Donauwörth, which will be dedicated to testing systems for electric vertical takeoff and landing vehicles (eVTOLs). The centre, which is part of Airbus’ ongoing and long-term investment in Advanced Air Mobility (AAM), began its operations with the CityAirbus NextGen’s power-on in December 2023 and it will be now used for the remaining tests required before the prototype’s maiden flight later in the year. These tests cover the electric motors with their eight rotors as well as the aircraft’s other systems such as flight controls and avionics.