Air Transport
Article | July 6, 2022
Each year airlines begin new sustainability initiatives, experiment with biofuels, and offset their carbon emissions on selected flights; yet, sustainability should not only be a topic of discussion when an aircraft is in the air but also when it’s on the ground.
In just one year, a Boeing 777, 787, Airbus A330, and A350, burn an extra 265,000 litres of fuel due to the 1% increase in drag. As a result, a full year’s operations of such an aircraft costs US$77,600 more than during the previous year. A dirty aircraft exterior is full of microscopic patches of dust and mud that impact the airliner’s operational efficiency by creating turbulent airflow across the whole fuselage. While the problem of additional drag is not new, there are no solutions to combat it other than performing regular cleaning of the aircraft’s exterior.
Reducing drag – through cleaning – on aircraft fuselage, wings, engine cowlings, and stabilizer brings another challenge; how to remain sustainable while performing the exterior cleaning process? A popular, yet wasteful pressurized water cleaning technique requires more than 11,300 litres of water to clean one Airbus A380 aircraft and more than 9,500 litres to clean a Boeing 777. Traditionally, aircraft are cleaned four to five times per year, and with more than 48 thousand airframes in the world, the amount of water used each year is immense. As a result, the positives of clean fuselages are outweighed by the negatives of wasteful usage of expensive and environmentally important resources.
This raises a question: whether it is possible to be eco-friendly in the aviation industry when one solution brings even more challenges than benefits? While the answer may look complicated, the definite answer is yes. The use of robots in household applications has proven that robotification is an inevitable and much-needed process to achieve even more efficient operational performance.
One of the solutions to address the inefficient and time-consuming process of washing an aircraft fuselage is to employ an aircraft exterior cleaning robot. The market offerings like Nordic Dino, have been perfected and adapted to work with a wide range of aircraft fuselage types. Such robots are designed to minimize the use of water and detergent on every wash; saving more than 30% more water when compared to traditional washing methods. At the same time, built with sustainability in mind, the robots can be equipped with electric motors, further minimizing the environmental impact.
“Sustainability and eco-friendliness should not be viewed as challenges or impossible achievements in the aviation industry. By utilizing the right equipment, finding alternatives to polluting methods, and increasing efficiency at every step possible, companies could come one step closer to operational efficiency as well as sustainability targets. Our offering, Nordic Dino can reduce the use of water and detergent and can be powered by electricity, reducing carbon and nitrogen dioxide emissions. By the robotification of the cleaning process we present a solution to MROs and dedicated aircraft cleaning companies to become green.” – commented Jan Brunstedt, CEO of Aviator Robotics AB.
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Air Transport
Article | July 15, 2022
The aviation industry has allowed people to connect the world in unimaginable ways. Due to this, it has contributed massively to social and economic development globally.
However, the aviation sector produces nearly 1.8% of annual carbon emissions. It is almost half of the total growth in carbon dioxide emissions in the last twenty years due to the expansion of flights, increasing routes, and airline sizes.
In the loop, the commercial aviation sector has also been affected by climate change. The change is due to increased noise levels, air pollution, and waste production.
According to the International Energy Agency (IEA), the industry recorded 2.8% of global CO2 emissions in 2019. But now, the industry has pledged to be carbon neutral by 2050 through a focus on a critical low-carbon strategy, says IATA. By looking at this futuristic development, airline businesses are becoming more and more optimistic.
The Action Plan
The aviation industry has taken steps to reduce rising carbon emissions. The industry had framed targets that included carbon-neutral growth before the pandemic. But the pandemic compelled the industry to make some critical decisions. One of them is to fasten the action plan for low-carbon development.
McKinsey recently studied the industry’s emissions. According to the report, the industry's aviation emissions would be reduced by 18 to 35 percent by 2030. However, as the aviation industry’s growth is recorded from Asia, including India, China, and Southeast Asia, decarbonization can only work if airlines from these nations actively participate in the development.
“For aviation, zero-carbon is a bold, audacious commitment. But it is also necessary.”
-IATA Director General Willie Walsh
Airlines and other businesses are under pressure to make rapid progress towards lower emissions. It is because breakthrough technology like hydrogen-powered planes has started manufacturing.
For example, British Airways, Delta Air Lines, Inc., and United Airlines Holding Inc. have already made net-zero commitments by introducing hydrogen-powered planes. Similarly, JetBlue Airways Corp has set a target of 2040 to introduce low-carbon planes in no time.
So, by looking at above comitments, how will aviation progress in terms of low-carbon development? What are those fundamental ways that’ll guide the industry to see a sustainable future in real life?
4 Ways Aviation will Look Forward to Reducing Carbon Emissions
Green Fuel
Aviation considers green fuel as one of the quickest paths to low carbon development. Green fuel can be a game-changer in lessening carbon emission impacts. But, furthermore, it can lead to drastic climate change. Green fuel, also known as sustainable aviation fuel (SAF), is made from renewable sources such as plants or waste.
As per IATA, SAF can cut carbon emissions by nearly 80%.
But specific concerns like cost and availability are equally essential to think about. For example, the United States and other countries consider subsidies to decrease prices and increase supplies. They are practicing this due to limited availability. Also, some airlines are blending small amounts into the fuel they buy for their aircraft.
Other concerns, such as planes running properly on pure SAF, are also highlighted. In addition, flight engines based on petroleum fuel rely on their oily qualities to lubricate parts and function appropriately. So, it's unclear if green fuels offer that amount of strength in their engines to fly a flight.
Despite so many heated concerns (that are valid), the industry still looks good as Boeing (BA.N) studies the above issue. It has even committed to ensuring its planes are certified for 100% SAF by 2030.
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Lower Carbon Technologies
Technological improvements to lower carbon emissions include retrofitting existing aircraft, adopting the latest fuel-efficient aircraft, retiring old aircraft, and others.
Several ongoing electric or hybrid-electric aircraft technology projects are in the pipeline. They are being identified to enter the industry between 2022-2030. In contrast, some of them are already in service.
Developments in Infrastructure
The International Civil Aviation Organisation (ICAO) has created plans to reduce fuel burn and greenhouse gas emissions (GHGs). The plans have been forwarded to optimize communication, navigation, surveillance (CNS), and air transport management (ATM) regarding zero-carbon development.
Apart from this, airlines are also working to align emission cuts with investments. Consumption of fuel usually covers 20-30% of operational costs. It is one of the highest costs of an airline business. So now airlines are considering adopting fuel-efficient flying and airport operations.
Collaborations
Today, aviation needs more stakeholders for a sustainable future. They can only increase the efficiencies and development of SAF.
Stakeholders from technology providers, oil companies, and energy production could drive demand and help bridge the cost gap. For instance, airlines commit to buying SAF at a particular price or at a different price than traditional fuel jets. These factors could eliminate market risks for fuel suppliers.
Next, airlines can work with B2B customers willing to pay for the decarbonization initiative. For example, airlines could use loyalty-program rewards as incentives for every customer to choose airlines that use SAF. Collaborations like these can help the industry accelerate its low carbon emission initiatives.
These Top Airlines Commit to Using New Technologies
Aviation industry leaders aim for 30% of the aircraft to operate with the help of new technologies by 2030. They strongly support the introduction of hydrogen and electric-powered planes to the market in order to reduce the industry's carbon footprint.
So, let’s see the airlines and their commitment to creating a sustainable aviation future.
Air New Zealand
Air New Zealand’s initiatives such as True Target Zero accelerate the adoption of zero-emission aircraft worldwide. Air New Zealand is delighted to work with other industry leaders working towards net-zero goals.
“Air New Zealand pledges to put low carbon solutions in place for all our smaller domestic and regional flights in the future. However, we know that the drive to decarbonize the aviation industry is impossible for one airline to tackle alone. Rather it’s a joint venture, and it's all about joining hands together.”
-David Morgan, Chief Operational Integrity & Safety Officer, Air New Zealand
Mokulele Airlines and Southern Airways
Mokulele Airlines, the largest intra-state carrier in America, has already worked for many years as a maven to bring electrification to its air transportation system.
“We are satisfied to join the World Economic Forum in seeking a global public commitment to promoting sustainable air travel.”
-Stan Little, Chairman & CEO, Mokulele Airlines and Southern Airways
Braathens Regional Airlines
The airline has the ambition to make its flights fossil-free by 2030. The airline has included electric planes, and with its partnership with True Zero Aviation, it is taking steps to accelerate towards actual low carbon emissions.
Can Aviation Make a Difference in the New Path of Development?
There are a lot of positive aviation stories from all over the globe. However, aviation also has some barriers to the new path of low-carbon development. Nevertheless, aviation can undoubtedly make a difference by introducing technologies, implementing result-driven strategies, implementing the right tools, and many more.
But from the customers' perspective, choosing to fly less can be another good reason to reduce an individual’s carbon pollution. The reduction can be up to 50% each year. So even avoiding long-distance flight travel could make a significant difference to aviation.
Business travelers could adopt or choose to use virtual meeting technology. These could be other crucial factors limiting the carbon footprint in the atmosphere.
Whatever you choose to opt for, it is high time to contribute to a more sustainable aviation sector for the future.
Frequently Asked Questions
How can airlines reduce their carbon footprint?
Airlines can introduce more efficient aircraft. Efficiency in technological aspects, reduce flight delays, and increase the use of sustainable lower-carbon or alternative fuels. Also, investment plays a vital role here. They can invest in emissions initiatives and promote low-carbon travel.
How can an airline achieve its carbon-neutral goals?
An airline can explore hybrid and electric aircraft technology to reach carbon-neutral goals, reduce carbon emissions using SAF, and embrace fewer flight routes (distance).
Do aircraft harm the atmosphere?
Aircraft create very polluting elements and are highly challenging means of transport. Indeed, air traffic represents less than 2%-3% of the global CO2 emissions, yet it transmits direct CO2 emissions than cars on roads.
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Aviation Technology
Article | July 26, 2022
There’s been a lot of talk lately about airlines around the world beginning to favor smaller aircraft. Not just amid the pandemic but for the foreseeable future as well. The debate was given fuel when Lufthansa’s CEO made comments about potential down-gauging of its fleet ahead. But have we really entered the era of smaller airplanes for good?
Many have argued that even when demand for air travel does return there will be less of it overall because of a precipitous and permanent drop in business travel. And beyond that, even where demand does exist, it will be for convenient, point-to-point service, not on A380s via big hubs – as smaller planes emerge that are capable of flying farther and people shy away from big, crowded airports and the hassle of connecting. All of which calls for smaller planes. I’ve argued recently that this seems a little hasty. Nevertheless, the jury is out, and as they say – only time will tell.
Have smaller planes taken over flying?
One thing we can look at is whether the notion that smaller planes rule the day holds true at major airlines right now. And pulling some Flightradar24 data we can see that this has been happening – mostly. The headline takeaway seems to be that bigger planes do still have their place, but for obvious reasons smaller wide-bodies have proven more desirable on many global routes during the past year.
Lufthansa dropped its Very Large Aircraft quickly
If we look at Lufthansa’s data, the trend is very clear right from the beginning of the pandemic. The A380 and the 747s (both -400 and -8I) took a definitive hit beginning in March 2020. That was it for the A380 and the 747-400 for good, it seems. The small rebound in A380 flights recorded in recent months were storage-related. And since the pandemic started, it’s clear that the smaller A330 has been clearly favored, taking up nearly double the percentage of flying it had at Lufthansa pre-pandemic.
What’s most interesting here is that the 747-8I did come back, in some weeks to pre-pandemic levels. That’s quite a big plane. It is probably hard to fill these days. But it is Lufthansa’s flagship now – it has a First Class cabin and it can carry quite a bit of cargo. As a result it kept flying for a while on the bigger US routes like LAX. However recent dips in demand, and the winter season, saw the smaller and more fuel-efficient A350 come in to replace it on many routes. As I write this the Lufthansa 747-8I is in flight on just two routes – Mexico City (MEX) and Buenos Aires (EZE) to Frankfurt (FRA).
If I were to take a guess, I’d say we continue to see the 747-8I for some time on these bigger routes and in busier seasons. It may turn out to be one of the last options for passengers to fly a 747 a few years from now. Eventually, though, the more efficient 777X will replace it. Though Lufthansa has said it’s looking to shift to smaller airplanes overall, the 777X seems a natural fit for its big hub to hub routes. I don’t think we’ll see a day when the A350 is the largest plane in Lufthansa’s fleet – at least as long as Germany remains Europe’s largest economy.
Delta favors smaller, but only by a little bit
If we look at Delta, which also has a wide range of wide-bodies in its fleet, the picture is a little more complicated. In part that’s because initially its 777s and A350s (both of which fit about 300 seats) took over quite a lot of flying while its smaller 767s (200 to 240 seats or so) were more or less parked.
Since then, however, the 777 fleet has been retired and the 767s (both -300 and -400 series) have been doing nearly 60% of Delta’s wide-body flying. And its smallest Airbus wide-body, the A330-200, has flown much less throughout the pandemic. The A330-300, A330-900neo and A350-900 have filled in the rest of the flying, but while they were doing a majority of the wide-body flying in the first months, they’re not back to flying roughly the same percentage of Delta’s wide-body flights as before the pandemic.
It’s interesting to note that a number of 767s have been retired during this time, and A330-300s have been used to fill the gaps where necessary despite having a higher seat count. If no 767s had been retired it’s likely the total percentage of flights run with the 767 would be even higher.
What’s the bottom line?
It seems that airlines have tended to park their biggest planes, but perhaps not as drastically as some might have expected. That may have had a lot to do with cargo capacity. But cargo capacity will continue to be a consideration post-pandemic as well, so it’s not as if these planes will prove useless once things get back to normal. And if we see the boom in travel demand that some are predicting is on the way, many of these larger aircraft may see they get plenty of use yet.
Will there be less very large aircraft in airline fleets overall? Yes, probably. The A380 is all but done for except at a handful of airlines. And will smaller, long-range planes like the 787 prove popular in the years ahead? No doubt. But the bigger, fuel efficient planes like the 777X and A350-1000 will almost certainly still have their place in the sky too.
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Aviation Technology
Article | August 31, 2021
Is the aviation industry finally reviving after the devastating 2020? If yes, then what will it show in the next five years?
2020 will be remembered in airline history as the most turbulent year to date. Due to the pandemic, the period brought massive changes in the airline industry—business models and customer behavior globally. As a result, regaining customer confidence and reforming business models have become a critical factor for airlines to uncloud the economic storm and remain a formidable competitor in the years of uncertainty ahead.
Technologies that were being used before the pandemic are now being studied well with vividness. The inclusion of new technologies is onboarding, which somehow sets up new aviation industry trends. These will be a timely solution to fight the ongoing economic instability and challenges pouring in.
To increase safety notions, boost business confidence, customer trust, and making airline operations more efficient, adaptability and high intelligent business outline is the new blueprint for survival and growth to happen in the next five years.
Drivers of Emerging Trends
The intention of emerging trends in the airline industry is from weak signals from a wide range of fields, including threats, technology, and potentiality to function remotely, impacting the industry’s all-over operational dynamics.
The trends are setting primarily due to the winds of change pounding the industry from different directions. Be it from technological, demographical to environmental shifts. Understanding the potential business landscape is therefore critical to ensure what the future of air travel will be.
During a study conducted by IATA, business leaders in the airline industry identified the most critical drivers of emerging trends that were probable to have an influential impact by 2035. Also, these drivers suggest bringing more and more opportunities in business models and operational models of the industry beyond 2020.
Therefore, it is the hope of all airline companies (you) that how you will be affected by future developments and how the entire business landscape will be changed by the trends discussed here. So, take advantage of the opportunities that some of these trends may give rise to.
Leading Aviation Trends to Expect
Cybersecurity
Today, the importance of cybersecurity technology in the airline industry is rising. Airlines, now being aware of the downsides of using traditional operational models, is becoming more concerned about delivering high-performance using technology.
With having well-operated cybersecurity functionality onboard, airlines are focusing on becoming more agile to scale their infrastructure. Also, in the next five years, increased connectivity between the real and virtual world, including robots, will eventually end the boundaries between virtual and physical security.
IATA’s research with the London School of Economics found that the aviation industry will invest $15 billion by 2035, thanks to connected operations.
Moreover, as cybersecurity matures, it will be seen as the most secure and scalable way of operating organizational data, and processing will be easier than before. You will have your airline documents within a secured centralized database, which will reduce silos of information that pose security risks and threats.
Biometric Technology
The pandemic, apart from bringing challenges, has helped businesses to leverage influential ideas to foster. Yes, it has made the airline industry emphasize the high usage of biometrics as a must-have technology stack. Biometrics is on the rise that can reinforce the idea of touchless operations in airports.
The airline industry forecast has laid primary focus on self-service. However, as the blend of software and technology is more in demand, applications will be more defined than before in the coming five years. The technology will allow automated checks, self-service systems using devices like mobile, tablets, and others and cover iris, face recognition, fingerprint, which will even work with PPE masks.
The industry is already making great experiences that allow businesses to conduct frictionless operations using biometric software and hardware. For example, in November 2020, Star Alliance introduced a novel interoperable biometric identity scanner platform for screening employees and passengers at airports.
AI & Big Data
Artificial Intelligence (AI) welcomed massive opportunities in transforming aviation business operations amid the ongoing crisis. This technology in the airline industry has immensely aided companies in collecting data and forming a virtual assistance environment for queries, enhanced logistics operation, security, and self-services with highly augmented reality.
A market survey reveals that 97.2% of the aviation companies are installing big data and AI together. In fact, 76.5% of airline companies are gaining the value of data collection with the help of big data and AI. Source: resources.vistair.com
AI is also being set up in terms of safety improvement initiatives and potential safety issues. In this case, Southwest Airlines partnered with NASA to build an automated system capable of preventing potential threats and breaches by using machine-learning algorithms.
Green Technology
Green technology is one of the upcoming trends in the airline industry in the next five years. The prediction is it will make novel changes in the airline industry from various directions like the workforce, shares, stakeholders, and governments.
In the green tech concept, it is the generational shift and advancement that may head the change using new tools. These would bring in notable opportunities beyond 2021.
If you observe, the pandemic has driven the agenda of sustainability in terms of climatic conditions. And you will be surprised to know that aviation has already put up a serious concern in its fossil fuel usage by 2035. Even aircraft manufacturers have begun their journey with green technology.
To clarify this, the main objective of sustainable development for the coming years is decarbonization and green technology investment.
Aviation companies like Japan Airlines and IAG are investing to bring net-zero carbon emissions by 2050, and by 2045, they aim to achieve carbon neutrality. And these, of course, are happening quickly due to digitalization.
Expecting a Sustainable ‘DIGI-TECH’ Future
As the pandemic brought downturn and slowdown in the airline industry, they have prioritized investing in digital by recognizing its importance and the optimum necessity. It is because it will be one of the significant ways for you to bring customers back and show your potential to endeavor services in a changing industry landscape.
So, technology and digital together must be supported that respects businesses’ need to invest in multiple areas of functionality. On the other side, revenue management goals also need to be focused on to gain success among competitors. And following the path of trending digital platforms will make you victorious over revenue management performance objectives. In this way, you will be in the skin of the game and would observe your company rising through the challenges over the coming years.
Frequently Asked Questions
What are the topmost technologies that will define aviation beyond 2021?
The technologies—3D printing in manufacturing, automation, and robotics are the topmost that will define how the aviation industry will be beyond 2021.
How is technology being used in aviation?
Airline operators use technology to market their services and products, advancing their software to leverage functionalities like biometrics, automation, cybersecurity, AI, big data, and more. Also, technology is being used to make safer airport operations like touchless checks to make safe for passengers.
Will the aviation industry overcome challenges?
Up until now, globally, the aviation industry is maintaining positive growth, despite prevailing challenges due to COVID-19. Technologically, it seems that the industry will foster slowly and gradually. Yet, there is sluggish growth economically due to high jet fuel prices.
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