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
The global airline industry is currently going through unprecedented financial damage. A few factors contributing are high operational costs, increased security costs, low customer satisfaction, low revenue, and frequent dynamic shifts in air travel.
Hence, it’s a high time for airlines businesses to resolve their multitude of issues for its economy to recover. To leverage this goal, the industry should leverage its most high-volume asset—analytics. Analytics will help drive the airline industry's growth rate in the coming years.
It’s because, Developing new data applications will bring a handful of digital marketing opportunities in the next five years. And these applications will bridge the gap in the industry.
Welcome to the New Age of Analytics
This topic of discussion is not new. But the new thing about analytics is that it is changing the airline industry data collection process. Analytics has become an essential part because the pandemic has forced countless non-digital airline businesses to shift to online operations.
Advanced analytics with innovative data technologies is becoming popular due to its numerous applications. To name a few, it provides smart management abilities and a proper decision-making system. So, to get a hand over this, marketers should have a razor-sharp focus to upgrade their analytics.
With advanced analytics, airlines can deliver the right information to the right audience at the right time. And when customers access the right information efficiently, they turn into prospective clients. In addition, by using analytics as part of online operations, airlines can survive without a dedicated offline presence.
With the digital transformation happening in the aviation industry, it at a turning point. The situation now is an “adapt or die” one. This policy is generating opportunities for airlines that are making significant changes to their current old business model. However, such a transformation is only possible when analytical technologies are fully adapted. This way, marketers can easily capitalize on operating online by being agile and have adaptable tools.
How can Marketers Adapt Analytics?
As a marketer in the digital era, you need to organize data with the help of technology. By organizing data, you can easily collect data from channels such as social media, loyalty programs, and other online forums. Here are some to use Analytics to empower digital transformation:
Power of Personalization
Digital technologies offer marketing and sales opportunities in direct and indirect channels. For supplies and buyers, this means they can establish greater contact with consumers. It will result in a significant way to sell and buy more products. However, you can take customer interaction a step further by offering personalized offers and discounts with analytics.
Investing in Loyal Customer Base
The most important digital opportunity comes from loyalty programs. Offering it can provide marketers with substantial amounts of customer information. Additionally, there are three other focus areas where you can use analytics:
Partnership with leading technology providers
Enhancing content
Cost maintenance
Investing in these customer-centric areas using analytics will gradually deliver proven results.
Empowering Strategies using Analytics
The next step is to develop a comprehensive data platform strategy by including a data integration layer. By combining traditional and new data sources, this layer will make a flexible and more accessible data architecture to scale airline industry data. This will allow marketers to gain insights into their changing customer behavior.
Hence, adding a data integration layer will also need considerable effort and investment to deploy a cloud platform, an analytic-data-warehouse layer, and a team that maintains the data platform.
So, what are the Exact Ways Analytics is Going to Help Marketers?
Cost reduction:
The advanced airline industry analysis will help in making cost reductions. Whether it is from fuel consumption, deploying technology, or smart manufacturing, analytics can solve cost-related issues at once. For this, airline businesses must deploy AI systems with machine algorithms, which will help marketers to collect the exact data. Then they can easily analyze the estimations and can reduce them as per the requirements.
Customer Satisfaction
The addition to cost reduction, predictive analysis can help by keeping customers up-to-date in real-time. You can enhance Customer satisfaction by promoting offers based on their demand. Once you can have genuine insights and information about your customers and understand their behavior beforehand, you can approach them with the right message, solutions, and services by giving the right reason to invest.
Most importantly, predictive analytics will help speed up the response rate to customers' queries and solve them in no time. Today the response speed matters because airline customers are constantly shifting their travel behaviors. As a result, they now seek customized approaches compared to the traditional approach.
For example, Delta Airlines deployed advanced predictive analytics with AI. They optimized their operations through innovative customer services. Delta Airlines invested a whopping $600,000 for automation software installation. The investment was successful as they were able to access their data effortlessly and were able to connect with their customers by offering them multitude of offers.
Performance Attributes
Today, airline companies need prompt and accurate performance measurements to take critical, appropriate, and timely actions. Big data analytics can automate certain daily activities. The activities such as prospects' queries, website visitors, landing page hits, and more can be watched daily or weekly. With big data being so effective it will also help you understand the core ingredients for revenue generation. In the end, such advancement will stimulate airline industry data growth.
Risk Protection
This is of utmost importance for the airline industry's growth rate. You can develop various innovative models and strategies and avoid risks while implementing them using Advanced Data Analytics.
The risks could be like a data breach, technical factors, organizational operations, customer data, and more. To counter back these risks, you should have proper strategic or annual safety objectives. Advanced analytics have higher levels of excellence that alleviate performance drifts. It will also help you to achieve and maintain through a proper monitoring and testing system.
For example, British easyJet has diminished its operational challenges using AI. With the help of IT, it used data science to improve its pricing strategy, manage inventory, and lowered risk factors. As a result, the company observed an increase in profits of almost 20% in 2021.
What’s Next for You with Analytics?
Marketers should be astute and apprehensive about Analytics. Understanding the upcoming trends of analytics are vital. In addition, the current situation also demands a holistic approach that supports technology (digitalization). Having appropriate approaches will lead you to stand out in this competitive industry.
Taking advantage of data for your existing or potential customers can help you to recognize more information about their activities. So that you can include more innovative techniques and can attract potential leads before they are gone. With technically sound data analytics you can experiment with different customer-centric strategies like:
Building responsive landing pages that get fit in every screen
Being more flexible with your prospects and enhancing interactions either through social media or a website.
Creating platform-specific content to improve customer interaction.
The strategies mentioned above will help you in collecting more data and curating on-demand content/information. By adopting these strategies, you can provide a data-backed open online platform in which you can easily connect with your customers.
Once you have grabbed the technique for your digital marketing needs, tapping big data solutions will be a much better way than before. Therefore, it is crucial to keep legacy thinking aside and welcome innovation onboard.
Frequently Asked Questions
What is the importance of analytics in the airlines business?
Analytics play a vital role in airline businesses. It helps in cost reductions, which could result in investing in better ways. Also, data helps to avoid breaches, provide safety measures, collect huge amounts of information, and enhances operational functionalities.
Does analytics require proper strategies to function in an airline business?
Yes! To implement analytics in your airline business, you need a strategic approach. Analytics provides statistical analysis. Using it, you can investigate and analyze business performance and give insights about improvement as well.
What are the different types of analytics used in the aviation industry?
There are three types of analytics that airline businesses use:
Descriptive analytics: It tells the current business operation
Predictive analytics: It shows what could happen in real-time
Prescriptive analytics: It shows what should happen in the future.
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Aviation Technology
Article | June 2, 2022
Airplane travel is one of the most convenient means of transportation. Consequently, air travel is growing, and aircraft need to be more efficient. Furthermore, in the aftermath of the pandemic, the aviation industry appears to be committed to ensuring a sustainable airflight future. So, for this, aircraft need to be more efficient in production costs and fuel consumption.
An aircraft design depends on three of the most critical aspects. The first is the factor of reliability. Aviation is the only industry where it is impossible to overlook, rectify, or investigate a failed flight mechanism on the spot. The second factor is the need to minimize the weight and volume of its components to withstand load and fluctuating temperatures. And, the third factor is that it shows extreme concern from an environmental perspective. Temperatures on the ground can reach 60 °C and even -80 °C in the stratosphere, with supersonic aircraft reaching temperatures of over 200 °C.
As a result of these factors, the aircraft lubrication system and its requirements are critical. From an economic perspective, servicing and maintenance are a significant part of airlines' expenses after the purchase. In addition, the replacement of parts can cause airplanes to remain grounded for an extended period. Such circumstances can lead to a loss of time and money simultaneously.
From a safety aspect, failures at every level should be avoided. Failures like the shutdown of engines or breakage of engine parts can lead to aircraft failures or even crashes. So, by knowing all these issues around air travel, you can easily understand the interest in aircraft engine oil.
An Innovative Lubrication System for Aircraft Engine
Aircraft turbines revolve at up to 18,000 rpm (revolutions per minute). Due to this, internal temperatures can rise compared to the ambient temperature outside. So, aviation engines need an efficient oil-based lubricant to less pollute the environment and sustain long-distance air travel.
Recently, researchers in the EU-funded ELUBSYS project developed a novel way to use specified aircraft engine oil to promote efficiency and reliability. For this, SAF (Sustainable Aviation Fuel) is in high demand. Moreover, the project's innovative oil production will also help reduce an airline’s operating and maintenance costs. In this way, Europe’s aircraft manufacturers are way ahead in supporting future aircraft engine development.
“Aircraft engine turbines rotate at a very high speed with the help of the classic rubberized oil-seals used in the aircraft engine. The extremes of temperature and friction involved would destroy them. Yet aircraft engines need to stay lubricated.”
-Vincent Thomas of Techspace Aero in Belgium
Apart from this, the piston engine looks promising for the aviation piston engine industry. However, it seems like a piston engine holds an optimistic future in fuel economy. Now, with the inclusion of piston engines, there is more importance to using piston engine oil in the lubrication system for an aircraft engine.
So, how piston engine will be the game-changer for aircraft?
Piston Engine—A Game-Changer in Fuel Economy
Numerous aviation firms are developing a new type of internal combustion engine. Such engines promise a notable boost in fuel economy while also plummeting greenhouse gas emissions. In addition, start-ups like EcoMotors, Achates Power, and Pinnacle Engines are building variations on piston engines with the help of specific piston engine oil.
The engines serve as combustion chambers where fuel is ignited. That makes engines lighter in weight and faster in their operations with greater power density. In this way, piston engines result in less energy waste and thus operate more efficiently.
“The technology is worthwhile. However, it is a completely different concept compared to conventional engines,”
- Dean Tomazic, Vice President of FEV in Auburn.
There are more success stories from the aviation piston engine industry. These stories predict that, indeed, aviation is going through a significant transformation.
Another significant achievement comes from Pinnacle, based in San Carlos, Calif. It is developing a four-stroke, gasoline opposed-piston engine. The company’s founder, Monty Cleeves, invented a sleeve valve that ensures energy is used for propulsion instead of getting wasted after converting into heat.
Functions of the Lubrication System for Aircraft Engine Oils
What are the significant functions of lubricants in aviation oils and engines?
It is the function that realizes the importance of things. Isn’t it? So, to realize the importance of aircraft engine oils, it’s crucial to show the potential of the aircraft lubrication systems.
1 Friction and Wear Reduction
Lubricants reduce friction and wear in an aviation engine. The aircraft lubrication system deals with cooling, sealing, clearing, and fighting corrosion and rust in the engine.
Airplanes that are used seldom need the thorough protection from rust and corrosion that good aviation oils can provide. Also, frequently flying airplanes need lubricants for smooth engine operations and functions to avoid failures.
2 Acts as a Cooling Agent
But it is critical to use good aviation oils as lubricants. Oil is a heat-transform medium. Thus, a suitable oil should be used so that lubricants can keep the engine cool and smooth.
3 A life Saver of Aircraft Engines
Lubricants help in extending the life span of an aircraft engine. If an aircraft uses good aviation oil, for example, SAF, biofuels, and more, then there are fewer chances of any engine repairs. In this case, piston engines are the best fit for aircraft with high demand. Piston engines use highly lubricant piston engine oils, which increase the longevity of aviation engines.
Let’s look at some key takeaways from the market study of aircraft engine oil.
Aircraft Engine Oil: Key Takeaways from its Market Study
Commercial planes and business jets will likely witness high aircraft lubricant oil sales.
According to IATA, mineral oil demand is expected to rise by 25% by 2030.
Bio-based oils will dominate the aviation industry in response to soaring environmental concerns.
Maintenance, repair, and operations (MRO) activities will emerge as crucial parts of aviation to drive the global aviation lubricant market.
Lastly, what’s understood is that aircraft engine oil is the engine's lifeblood. Thus, the engine must function efficiently to encompass the length between overhauls.
Frequently Asked Questions
What does engine oil do in an aircraft?
Engine oil functions as a coolant. Up to 40% of an aircraft’s cooling comes from engine oil. Oil creates a seal between the piston rings, which reduces wear and friction andprovides better compression with increased fuel efficiency.
How is the engine oil lubricated?
Engine oil is lubricated with seals using air, which holds back the oil. Air and oil need to be separated. The air eventually vents out in the form of heat. That is why good oil is necessary for aircraft for lubrication.
What are the essential functions of engine oil?
The essential functions of engine oil are:
Minimizes friction and reduce wear
Cleans the engine
Transfers heat
Prevents corrosion
Forms a seal
Cools the engine parts
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Air Transport
Article | July 26, 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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