Defense and Space
Article | June 8, 2022
Can the aviation industry have a net zero-carbon emissions? Can technology assist in achieving net-zero emissions?
Presently, customers are taking more flights than ever as the industry is set to grow post-pandemic effects. Data from IATA shows that the UK aviation industry alone ejected thirty-seven million tonnes of CO2 into the atmosphere in 2020. That’s an average of 9% more in tonnes of emission the industry recorded in 2018.
The warnings are transparent. In the latest reports of Intergovernmental Panel on Climate Change (IPCC), the effects of global warming are escalating.
“We know the challenges of climate change the world is facing. It has only continued to intensify,”
-Nicholas Calio, president and CEO of Airlines for America
Airlines are subsequently embracing their actions towards the recovery of their business. There is a need to take even braver, more momentous steps to address this challenge.
Airlines have been focused on carbon offset programs for years. It has previously invested in projects and organizations that assist in reducing the impact of CO2 emissions.
In March 2021, the U.S. airline industry announced that its market leaders are committed to achieving zero carbon emissions by 2050.
The aviation industry is currently rising at between 4% and 5% a year. And the number of passengers will double every 15-20 years. How will the industry let fly with zero emissions? Certain plans strongly focus on the increasing use of sustainable aviation fuel and jet fuel. These fuels are produced from sources such as plant oils, municipal waste, agricultural residue, fossil fuels, and other interim steps.
The blog accumulates some of the best ways that aviation has unveiled on the grounds of zero carbon emissions.
Escalating the Use of Alternative Fuel
The escalating use of alternative fuels is perhaps the most significant proposed carbon reduction initiative for sustainable aviation fuel (SAF) usage. Sustainable fuel is going to be created from plant or animal material. One of the examples is waste oil.
It is studied that SAF has the potential to cut life-cycle emissions from aviation by 80%. It can be blended with conventional jet fuel without making major changes in aircraft designs. But, as technology is concerned with SAF usage, it can be eight times more expensive than conventional jet fuel. SAF currently values less than 0.1% of the almost 300 million tonnes of fuel that commercial airlines use every day.
some companies are taking regulatory incentives in joint efforts with aviation after looking at the costs and ensuring that more SAF is used in the future. Let’s see which corporate companies are setting commendable aviation-related commitments.
Microsoft partnered with Alaska Airlines. Together, they are working to cover CO2 emissions to make their employees’ travel safe by introducing SAF credits.
FedEx has committed to purchase 13 million liters of sustainable aviation fuel from Red Rock Biofuel. It is a part of their long-term net-zero emission strategy.
Express GBT created an alliance to help in increasing supply SAF to under carbon reduction initiative and become zero carbon-emitting by 2050.
Industry-Wide Efforts
The path to climate recovery with zero airline emissions will require a collective effort from all industries. This also includes governments. They must take responsibility for the impact of certain activities, products, and policies have on the environment. The production of fossil fuels is one of them. So, the aviation industry must reduce its dependency on fossil fuels for air travel.
Industries such as energy, road transport, infrastructure, manufacturing, and finance are being collectively responsible for creating a risk-free airline emission. For example, policies of energy transition must include a change in the production plan. Road transport efforts should be advanced by designing electric vehicles. Manufacturers should bring in new technology to support the creation of lightweight engines and aircraft parts. All of them should join hands for a sustainable future for aviation.
The Role of Government Investments
Government bodies play a crucial role in heading up carbon reduction initiatives. The initiative will have solutions such as new aircraft technology and more efficient infrastructure and operations. It also includes the development of zero-carbon energy sources like hydrogen and electric power generation.
According to IATA, 1.8 gigatons of carbon will be required to sustain the aviation industry in 2050. The prediction can achieve 65% of carbon for sustainable aviation fuels.
What are other solutions in demand to commit to addressing a zero-emission environment? It includes:
Fuel-producing companies are to bring large-scale, cost-competitive sustainable aviation fuels (SAF) to the market.
Governments and air navigation service providers (ANSPs) eliminate inadequacies in air traffic management and airspace infrastructure.
Aircraft and engine manufacturers produce more efficient aircraft engines and propulsion technologies.
Airport operators provide the required infrastructure to supply cost-effective SAF.
Airline Firms Decarbonizing Aviation
Presently, aviation is driving towards a new chapter of growth. And the pillars of growth are the firms that are continuously making efforts to make aviation a risk-free industry.
Let’s see how aviation firms are contributing to making a zero-carbon emission sky for safe air travel for the future.
Delta Airlines
Delta and Aviation Climate Taskforce are initiating technological innovation and accelerating the research and development of emerging technologies. Emerging technologies refer to reducing CO2 footprint production. They are focusing on their approach towards medium-term solutions, near-term solutions and long terms solutions.
The mid-term solutions include synthetic fuel. The near-term solutions focus on emerging bio-based Sustainable Aviation Fuel (SAF) pathways. And long-term solutions include hydrogen technologies. ACT will aim to support the advancement of these technologies through two crucial pillars:
An Innovation Network
A Collaboration Forum
JetBlue
JetBlue went carbon neutral for all its flights. It went through carbon offset programs in partnership with the CarbonFund.org Foundation. The investment included solar, wind, and hydrogen-energy project initiatives.
Apart from this, JetBlue also invested in hundreds of global carbon offset programs to support renewable energy efforts.
“views carbon initiative as a platform for other industry-wide environmental improvements that support lower emissions.”
-JetBlue
The best part is that JetBlue also invested in sustainable aviation fuel on flights. They are currently operating from San Francisco International Airport.
American Airlines
American Airlines changed its strategy of using traditional jet fuel. The airline has committed to purchase 9 million gallons of SAF to lower CO2 emissions in the next three years.
Southwest Airlines
On Earth Day 2021, Southwest Airlines announced it would continue to support the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL). NREL works to develop cost-effective low-carbon aviation fuels that are generated from waste.
The airline SAF will play a vital role in getting the atmosphere carbon neutral and will be able to achieve carbon neutrality by 2050. On this, NREL estimates that wet waste typically produces enough energy to provide about 20% of jet fuel consumption.
How Will the Industry Embrace Greener Air Travel Once It Returns to the Sky?
There is a buzz that travelers are now becoming more conscious of the environment. Inspired by Greta Thunberg, a Swedish climate change activist after the pandemic, a growing wave of eco-conscious travelers are choosing to fly with more environmentally friendly airlines. They are also opting for other means of transportation.
As the aviation industry accounts for 2.5 percent of global carbon emissions, travelers now want to be associated with greater environmental awareness. They are taking some essential steps such as:
Asking whether a flight is necessary for travel
Booking a flight that travels nonstop
Keeping a check on airlines that promote carbon reduction goals
On the other hand, airline companies today are opting to monitor themselves. They are doing it within the parameters of emissions, manufacturing, and embracing technological aspects.
Frequently Asked Questions
How can air travel become more environmentally friendly?
You can follow some travel tips such as:
Opt for a direct destination flight
Find alternatives to travel other than flight (if not necessary)
Carry lesser or lighter luggage
Try to produce lesser waste
Choose a sustainable flight
How are airline firms reducing emissions from their flights?
Airline firms are continuously working towards reducing emissions in several ways. They are:
By retiring old aircraft
By updating air traffic routes to reduce fuel consumption
By investing in newer technologies in the manufacturing process and other fields
By participating in electricity generation and other sources of fuel generation
Which are the most eco-friendly airlines?
The most eco-friendly airlines are:
Air France
United Airlines
JetBlue
Delta Airlines
Virgin Airlines
Alaska Airlines
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Air Transport
Article | July 6, 2022
A New System That Aims to Create Carbon-Neutral Aviation
Scientists have achieved an amazing breakthrough in the development of carbon-neutral fuel for the aviation industry. An aviation fuel production system that uses water, sunlight, and carbon dioxide has been put into action. Its design was published on July 20th, 2022, in the journal Joule. The dream of achieving carbon-free aviation could become a reality with this development.
“We are the first to demonstrate the entire thermochemical process chain from water and CO2 to kerosene in a fully-integrated solar tower system.” - Aldo Steinfeld, Professor, Study Corresponding Author, ETH Zurich
The aviation industry accounts for approximately 5% of the global anthropogenic emissions that contribute to global climate change. The industry heavily relies on kerosene, commonly known as jet fuel, a liquid hydrocarbon fuel derived from crude oil. There are no clean options to power commercial flights on a global scale at the moment.
Production of Synthetic Kerosene
This breakthrough, with the help of solar energy, makes it possible to produce synthetic kerosene from water and carbon dioxide instead of crude oil. The amount of CO2 emitted during kerosene combustion in a jet engine equals what is consumed during its production in the solar plant. It is what makes the fuel carbon neutral, especially if the CO2 in the air is captured and directly used as an ingredient, which could be possible in the near future.
As part of the European Union's SUN-to-LIQUID project, Steinfeld and his colleagues put forward a system that uses solar power to generate drop-in fuels—synthetic alternatives to fossil-derived fuels like kerosene and diesel. Solar-produced kerosene is consistent with the current aviation infrastructure for allocation, fuel storage, and use in jet engines. It can also combine with fossil-derived kerosene, according to Steinfeld.
High Hopes for the Future
Steinfeld and his team began scaling the construction of a solar fuel manufacturing plant at the IMDEA Energy Institute in Spain half a decade ago. The plant has 169 sun-tracking reflective panels that redirect and concentrate solar radiation into a tower-mounted solar reactor. This concentrated solar energy then powers redox reaction cycles in the reactor’s porous ceria structure, which is not absorbed but can be reused. It transforms the water and carbon dioxide into syngas, a customized mixture of hydrogen and carbon monoxide. This syngas is then injected into a gas-to-liquid converter and is finally converted into liquid hydrocarbon fuels such as kerosene and diesel. Steinfeld and his team are working on amping up the reactor’s efficiency from the current 4% to more than 15%.
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Aviation Technology
Article | June 2, 2022
DataBridge recently released a new market research analysis on AI in aviation, and the findings are promising. The aviation industry has relied on artificial intelligence (AI) for years. The technology has assisted pilots through machine learning algorithms to collect flight data about altitudes, air traffic management, weather, and route distance. It has enabled them to optimize fuel usage and reduce fuel costs. And now, it is going further.
AI has been cascading into other areas of aviation. Here are some trends to note from the “Global Artificial Intelligence in Aviation Market” study.
Benefitting Ground Operations
AI is extensively used in real-time support systems and air traffic control. From automated baggage check-in to facial recognition, it is powering several ground operations. These functions contribute heavily to maximizing resources, reducing labor costs, and enhancing seamlessness across different processes.
Improving Performance and Processes with Machine Learning (ML)
The emergence of AI in aviation is thanks to a surge of capital investments by key aviation players. Cloud computing is being used by many organizations as a way to consolidate processes and deal with complexity better.
Impacting How Planes will be Piloted
AI will considerably impact the future of piloting as we know it. Building on Airbus’ first ever takeoff, landing and taxi using vision-based AI in 2020, prominent aerospace tech firms continue to work on self-piloting planes or passenger autonomous aerial vehicles (AV) that will employ AI-powered intelligent navigation to fly.
Improving Efficiency and Accuracy for Manual Processes
According to aviation experts, ML digital assistants are able to process massive volumes of historical data in order to support ground staff and pilots alike. With AI’s capabilities of enabling elusive insights into patterns and complexities of data, the technology is considered ideal for aviation, where there is no room for errors.
The Path Ahead
The COVID-19 pandemic highlighted the importance of new technologies in pushing the envelope and innovating solutions. The evolution of technology will only propel the adoption of AI further into the aviation industry. With multiple use cases and brilliant results from the use of AI, the aviation industry is all set for a digital transformation fuelled by data, machine learning and precision
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Business Aviation
Article | October 27, 2021
The COVID-19 effect has been tendered on business aviation than commercial aviation. However, it is the operations that reported a surge in demand for business aviation. The demand has been witnessed from new businesses and and those who revamped their operations amid travel restrictions.
In 2020, the airline industry experienced a heavy loss of worth USD252 billion, reports IATA. The industry players were at risk, which included accounting with direct economic destruction. Prompted by other risks factors such as restrictions on movements, especially travel limitations due to COVID-19, there is a serious need for the industry to access its operations competently.
So here are two crucial questions that took the heat. First, how is the industry going to manage economic uncertainties, travel restrictions, and market instability? And second, how may these affect aviation business conclusions in the coming years?
Such considerations may include some crucial aspects. They are changes in valuation methods, revision of future investments with existing liabilities, re-assessment of forecasted fuel consumption, revision of manufacturing, marketing, and others.
This blog is aimed at capturing the impact of COVID-19. And how business aviation can proceed to bridge gaps across multiple travel restrictions, both during and after the COVID-19 crisis. To delve into detail, let's go further.
The Level of Airline Business Drop and Recovery
Globally, the aviation businesses were severely harmed by 80% in 2020. The industry players found it extremely complex to navigate the commitments. Also, their work with collaborations is slated for the same year.
Customers seemed uninterested in discussing new business acquisitions due to COVID travel restrictions on business. However, some operators preyed on lower prices and increased demand for aviation services and products. These were mainly in the manufacturing and marketing fields. The reason is some corporate clients easily adapted to the emergence of digital platforms. They switched to zoom calls to replace personal contacts and connections.
Michael Walsh, CEO of Aer Mobi, says,
“OEMs have now announced a major drop in production capacity. Potential buyers could be from booming sectors financial services and online sales as they may seek to purchase high-profit products. These will be only a few brilliant spots for new aircraft purchases for OEMs.”
On the same note, Shaun Quigley, Managing Director, Volantair Air Charter, says
“In the time of crisis, the ability is to “pull one’s head in." This is what will happen at least until the final quarter of 2021.”
Business aviation in 2021 will hover around 25% to 30% globally, says Jose Rego, Senior Director – Market Intelligence and Strategy, Embraer Executive Jets. The rebound will be sluggish until 2025.
While the travel businesses' situation in the pandemic is not up to mark, its believed that digital transformation is viable to conduct airline operations. Such transformation will drive sales eventually following the rise of trending technologies simultaneously.
Aviation Business by 2030
A major transformation is promised by an array of powerful new technologies and corporate clients’ pressure. The industry plays that turn this trend to their advantage have the opportunity to redefine, restructure, reform, and reshape their business amid air travel restrictions.
So how will the key players of the aviation sector take their businesses forward by 2025 and beyond? Here is the outline of vital forces that the sector will see transforming.
Robotics Maintenance
Currently, airline operations maintenance accounts for approximately 20% of the operating costs. However, as the pandemic happened, market players and novel inventions are placing big hopes on the intelligent automation of maintenance.
For example, Airbus uses two seven-axis robots on the new fourth A320 line in Hamburg to conduct 80% of their business operations, thus improving functional aspects for employees.
Intelligent automation is fueled by terabytes of data. The data could be stored and used by businesses to manage operations easily. The addition of robotics and AI in aviation has increased the digitalization shift landscape for established players. From automatic scanning, data mining to improved diagnostics, robotics has a significant role in the future of aviation operations and maintenance.
Use of Alternative Sources of Energy
The shifting of environmental sentiments has made the aviation industry include greenhouse gases, electrofuels, hydrogen, and even batteries. The industry has set a target of cutting down high energy emitter fuels by half by 2030.
Companies like Airbus have impressive plans to develop hydrogen planes in the next 15 years. Even for eleven years, SkyNRG has been known for supplying "advanced waste" biofuels to airlines. These fuels are recycled from industrial waste, cooking oil, agricultural and forestry residues.
New technologies from engineering and manufacturing of aerodynamic are going to play a significant role in upcoming airline trends like specialized and improved designs and the use of carbon-efficient biofuels and electric
In this case, the International Council on Clean Transportation (ICCT) research found out that around 5.5% of aviation fuel could come from sustainable origins by 2030. Basically, it would be primarily from advanced waste biofuels.
Aviation Business: Witnessing Some Hope
There is an anticipation that the established aviation businesses will pick up their pace by 2022 amid COVID 19 restrictions.
Interestingly, there has been a pick up in air travel (essential air travel) in a specific part of the world. However, in some Asian countries, travel activity is estimated to be less than 40%. But the travel demand is expected to be higher in the years ahead.
Aviation business operators expect expanded business with new criteria of sales—digital. They might witness growth due to new prospect acquisitions that have adopted the digital workforce. The businesses expect green shoots of growth in the travel industry. Especially from business travel classes as these are seeking to experience fly again.
Business aviation traffic in 2021 highlighted the growing interest from buyers. On this, Jose Rego, Senior Director – Market Intelligence and Strategy, Embraer Executive Jets elaborates,
“There may be a peripheral surge in demand from first-time buyers; I expect this to affect fractional sales initially.”
Therefore, now IATA estimates that governments globally will provide $160 billion in support, loans, and tax breaks so that airline businesses can cover current costs.
Safety is Priority, so is Business
The aviation industry acclaims that business aviation might be on track sooner. In this context, the presence of a qualified team and fast-track applications, software, and platforms could help operators to function in a safe and well-maintained way.
As the aviation industry continues to plan new air travel rules (essential), aviation business is at an optimum point. Its crucial role in supplies, sales, business development, and essential air travel services has redefined the face of business. Thus, in this way aviation business has paved the way to make a strong comeback in the coming years.
Frequently Asked Questions
What can future measures due to the pandemic suggest for the aviation industry?
Airline businesses must have a robust plan which establishes the core of business aviation. The future is for market leaders. How they will manage roles and responsibilities responding to the crisis. Finally, national authorities will have a crucial role in stimulating demand and fostering the rapid recovery of the airport business. Restoring consumer confidence will be an essential part of this effort.
What is the COVID-19 advice for the aviation industry?
The global market leaders are actively managing the impact of COVID-19 to ensure aviation safety and to support the industry’s return to normal safety assurance activities. They have put efforts on surveillance approach on every business operation to increase accuracy by introducing technologies.
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