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The future of flight is electric, and Honeywell is enabling this sustainable future with integrated propulsion systems that make aviation safer, quieter, more efficient, and greener.

With more than 50 years of experience in propulsion, auxiliary power, power generation, and power controls, Honeywell has the capability to design and develop a broad range of state-of-the-art solutions across the entire propulsion system, including turbogenerators necessary to turn mechanical power into electricity, power distribution to move high voltages throughout the aircraft and deliver it to electric propulsion units (EPU). The EPU then converts electricity into mechanical power, which turns fans and rotors and allows for propulsion.

Our new 1-Megawatt generator will be combined with the Honeywell HGT1700 auxiliary power unit (APU), currently flown on every Airbus A350 XWB, to provide customers a megawatt-class turbogenerator. In addition to conventional jet fuel and diesel, this product will be able to run on aviation biofuel, including Honeywell Green Jet Fuel, which is chemically similar to fossil fuel but made from more sustainable alternatives.

As battery technology matures, electric and hybrid-electric aircraft can also use a combination of batteries and fuel cells to power the aircraft. Hydrogen fuel cells are the latest addition to Honeywell's growing portfolio of power systems that improve the safety and efficiency of aircraft. In fact, Honeywell hydrogen fuel cells are already being used to create power for smaller Class I and Class II UAS (Uncrewed Aerial Systems) platforms.

Our proton exchange membrane fuel cells run up to three times longer than equivalent batteries and are five times more reliable than small engines. They work silently and emit no greenhouse gases. And, unlike batteries that need to be recharged, hydrogen fuel cells can be refueled in seconds.

"Protecting the environment for future generations is of utmost importance to all of us. Sustainability means leaving the planet better than we inherited it," said Taylor Alberstadt, Honeywell's Senior Director of Business Development, Electric/Hybrid-Electric Propulsion. "Honeywell's broad technology portfolio supports sustainability efforts across all aspects of the aviation industry."

For more information on Honeywell's advanced solutions, visit the Electric and Hybrid-Electric Propulsion page on the Honeywell Aerospace website.

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The Future of Sustainable Aviation Propulsion

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The future of flight is electric, and Honeywell is enabling this sustainable future with integrated propulsion systems that make aviation safer, quieter, more efficient, and greener.

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Is there a solution to the aviation industry's increasing carbon footprint?

The rapid growth of Southeast Asia in recent decades has positioned it as one of the most dynamic engines of global economic activity. However, this development has come with environmental consequences, including a significant surge in greenhouse gas (GHG) emissions due to accelerated urbanization and rising energy demand.

According to the United Nations (UN), transport emerged as a major contributor, responsible for approximately a quarter of all GHG emissions. Additionally, data by IBA found that carbon dioxide (CO2) emissions in the commercial aviation industry averaged 142.25 grams of CO2 per seat per mile in September 2022, a 0.2% increase for the first time since February 2022.

With the expected increase in the total number of international and domestic flights this year, it is evident that maintaining the status quo is insufficient; a concerted effort is required to achieve aviation sustainability.

Boosting the use of sustainable aviation fuels

The development of Sustainable Aviation Fuels (SAF) has been promising for the aviation industry. This innovative, low-carbon alternative to traditional jet fuel is derived from renewable and natural sources like mustard seeds, sugar cane, and used cooking oil (UCO). Not only does it align with global and regional sustainability goals, but it also paves the way for a greener future in aviation.

We have seen this implemented in Southeast Asia, such as with the launch of Singapore's pilot program involving the delivery of blended SAF to Singapore Changi Airport via the airport's fuel hydrant system. The fuel was loaded directly onto departing Singapore Airlines and Scoot aircraft for the first time. Building on this momentum, the Civil Aviation Authority of Singapore (CAAS) launched a study on the offtake mechanism of SAF. The study will analyze its impact on SAF demand across various segments to design an operating model to implement structural offtake, including the flow of SAF credits and physical SAF.

Malaysia Airlines achieved a significant milestone in 2022 by operating its first passenger flight from Kuala Lumpur to Singapore using SAF. As part of ongoing efforts, SAF will be made available at Kuala Lumpur International Airport (KLIA) to potential airline customers, including Firefly from the Malaysian Aviation Group (MAG).

Likewise, at Honeywell, we are committed to stewarding environmental efforts to advance global sustainability goals. Our SAFs have the potential to lower carbon emissions by up to 80%, and we recently announced a new technology to convert hydrogen and carbon dioxide into lower-carbon aviation fuel, reducing greenhouse gas emissions by 88% compared to traditional jet fuels. We recognize that environmental stewardship and operational efficiency go hand in hand and are dedicated to research and development that advances the industry.

A greener future with innovation

Honeywell is at the forefront of the SAF revolution, actively contributing to developing and advancing this game-changing solution and supporting the aviation industry's transition towards greater SAFs adoption. We need to address the aviation industry's environmental impact urgently. SAFs offer a promising solution, and with their upward growth trajectory, they will become key in helping organizations attain sustainability goals. Our extensive expertise and advanced technologies allow us to collaborate and embrace innovative solutions to collectively create a cleaner, greener, and more efficient aviation sector.

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Sustainable Aviation Fuel - A Pathway to Decarbonization

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Is there a solution to the aviation industry's increasing carbon footprint? The rapid growth of Southeast Asia in recent decades has positioned it as one of the most dynamic engines of global economic activity. However, this development has come with environmental consequences, including a significa

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An estimated 1 billion dry tons of biomass can be collected sustainably each year in the United States, enough to produce 50-60 billion gallons of low-carbon biofuels. These resources include:

SAF can be made with a variety of technologies, which use physical, biological, and chemical reactions to break down biomass and waste resources and recombine them into energy-dense hydrocarbons. Like conventional jet fuel, the blend of hydrocarbons in SAF must be tuned to achieve key properties needed to support safe, reliable aircraft operation.

SAF from wet waste, National Renewable Energy Laboratory Drawing on stores of carbon energy in cheap, widely available food waste, animal manure, and other wastes with high water content, SAF from wet waste is a carbon-negative fuel

Bio-based polycyclic alkane SAF, Los Alamos National Laboratory If upgraded with ultraviolet light and catalysts, bio-acetone made from a range of biomass resources, like corn stover or bioenergy crops, can yield SAF with 12% more energy than conventional jet fuel.

SAF from carbon-rich waste gases, Pacific Northwest National Laboratory Waste carbon monoxide from industrial processes can be captured and upgraded with bacteria into ethanol for easy conversion into "alcohol-to-jet" SAF.

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An estimated 1 billion dry tons of biomass can be collected sustainably each year in the United States, enough to produce 50-60 billion gallons of low-carbon biofuels. These resources include: SAF can be made with a variety of technologies, which use physical, biological, and chemical reactions to break down biomass and waste resources and recombine them into energy-dense hydrocarbons.

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Combustibles sostenibles en la aviación | Combustibles sostenibles en la aviación - Survey Tools

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Combustibles sostenibles en la aviación - Survey Tools