What is Sustainable Aviation Fuel?

What is Sustainable Aviation Fuel?

Sustainable aviation fuel commonly referred to as SAF, is one of the top ways that airlines are working to reduce their carbon dioxide emissions and improve their overall environmental impact. Today, climate change is one of our time’s largest threats, and everyone, including those in the aviation industry, is trying to do their part to be greener and help the environment whenever possible. This blog will explain exactly how SAF is made, how this type of fuel is able to reduce carbon emissions, and overall, how SAF provides us with social, economic, and environmental advantages that are sure to change aviation for the better.

What is SAF Made From?

Though some people may refer to SAF materials as “biofuels,” this does not properly encompass the many different substances that may be used to create this type of aviation fuel. Biofuels are typically fuels that are made with plant or animal-related resources, but many other materials, including non-biological materials, can be used to create SAF as well. The term “sustainable aviation fuel” also emphasizes the importance of sustainability, both in an environmental sense and an economic and societal sense. Because some biofuels require deforestation, they can not be included as SAF. Anything sustainable that can be used to make jet fuel can be considered a proper resource that can be used to create SAF.

Specifically, we use many materials in our everyday life that can be easily transformed into SAF. Used cooking oil and other types of non-palm waste oils and fats from plants and animals are commonly used to make SAF. Trash and waste such as paper, unwanted food, clothing, furniture, and more from homes and businesses can even be used for fuel rather than being abandoned in a landfill. Other resources that can be used to make SAF include but are not limited to energy crops (including algae, camelina, halophytes, and other plants) and excess wood and other forms of cellulosic waste. Reusing these materials limits the amount of waste that is being put into the environment while also providing many other benefits when used instead of conventional fuel.

In order to make sustainable aviation fuel, these many different materials listed above are combined with fossil-based conventional kerosene. Jets can use this fuel without needing any changes or modifications to their systems, making this a great way to effectively limit the airplane industry’s carbon footprint without being too much of a hassle. 

Benefits of Using SAF

Sustainable aviation fuel was created to help reduce aviation’s environmental impact, so this is one obvious way in which we benefit from SAF. SAF reduces airplanes’ carbon emissions up to 80 percent because there are no fossil fuels necessary. This form of sustainable fuel can even recycle emissions to lessen the environmental impact further. Carbon emissions are frequently linked to global warming and other environmental issues, so any way to reduce these will help our planet’s future.

Another environmental benefit of SAF is that using this form of fuel as opposed to conventional fuel improves the air quality. Far less sulfur and particulate matter are released into the air, which makes airplanes using SAF far better for the local air quality. Especially in areas with many airports and planes, the quality of air has suffered, so limiting the sulfur and particulate matter released from the fuel is key to improving this.

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In addition to the many clear environmental benefits of using SAF, this sustainable fuel also has economic and social advantages that may be less obvious. One economic benefit of SAF is that this type of fuel is more efficient, meaning that it has a longer range and can travel longer without stopping. The creation of SAF also leads to more jobs and economic development on a local scale, which could help countless communities and supply chains worldwide. For example, some areas of land in developing nations may be unsuitable to grow food, but they could grow materials that can be transformed into SAF instead. A new industry would diversify the supply chain, providing many new economic and social opportunities.

Unfortunately, SAF is currently significantly more expensive than traditional jet fuel, which means that not every airline is willing to try using it. This price will hopefully improve in the future as the necessary technologies become more accessible to airlines. Even today, the benefits of using SAF far outweigh the costs, as this investment is helping the future of the planet and all future generations.

Does SAF Help Make Aviation Greener?

The short answer to this frequently asked question of whether or not SAF helps make aviation greener is, yes, aviation is more environmentally friendly when using SAF. Because sustainable aviation fuel remarkably reduces the carbon emissions from air travel, this could make a big difference in how environmentally friendly air travel is if it is more widely used in the future.

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Though airlines are not perfectly environmentally friendly even when using SAF, this has been a great step in the right direction and is sure to continue improving aviation in the future as these materials become more accessible than ever before. The aviation industry has impressive goals for reducing carbon dioxide emissions and becoming greener, so at this point, SAF seems like the best way to reach these goals. Other potential changes that could be done to make airplanes more environmentally friendly include more efficient designs and operations, as well as potentially even creating electric planes.

In today’s society, airplanes are necessary for countless situations, and we can not wait until electric planes have been created to rely on airplanes in your daily lives. Billions of people use air travel each year and rely on it to access all corners of the world. From exploring new places to visiting family and friends to going on a trip for business, we are constantly using planes, so SAF is the best way to make using air travel as green as possible. Today, this is the only option we have to make jet fuel just as efficient but better for the environment, so it should be considered an important part of the aviation industry. 

Wrapping Up

As SAF becomes more widely used by airlines worldwide, there are so many benefits that we will begin to see, not only with the environment but also with the economy and society as a whole. Hopefully, through reading this blog, you have learned the numerous ways in which SAF is a useful and reliable form of fuel. When choosing which private jet is best for you, you may want to consider your impact on the environment and the economy, particularly whether or not using SAF is a good option for you. We are happy to offer a variety of jets that use SAF and would love to further discuss this topic with you if you are interested in learning more. 

No matter which type of fuel you choose, if you are ready to book your private jet for an upcoming trip, then feel free to reach out to us for more information about your options. We look forward to helping you make your dream travels a reality.
We reach many luxurious destinations worldwide providing best in class service for travel on a global scale. Offering everything from Private Jet, Cargo Jet, and Helicopter Charters to Aircraft Management and Placement, BitLux is a leader in traveling indulgently. 

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