The New Fuel of the Future, Made From Grass, Will Begin Testing on Planes in 2023!

Written by Roberta Souza

Published on 20/12/2022 at 13:25

Updated on 06/01/2023 at 18:13

Foto: Reprodução canalbioenergia.com

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Being One of the Sectors That Emit the Most Carbon into the Atmosphere, Aviation Is Now Investing in Fuel Made from Grass to “Offset” the Environment

The aviation sector, facing various criticisms for its carbon emissions into the atmosphere, has decided to “offset” the environment by launching green fuel made from grass. Although in practice the sector’s contribution is much smaller than most other forms of transportation, the aviation sector will also face its challenges in order to decarbonize all aircraft, especially long-haul flights.

A large portion of road transportation can be electrified; however, there is still no technology that provides electric airplanes capable of flying intercontinental distances, meaning that sustainable jet fuel offers a possible solution, and Alder Fuels believes it is the most viable option.

Approximately one-fifth of global carbon emissions come from aviation transportation, and 24% if only the direct use of energy is considered. Overall, aviation accounts for only 11.6% of the carbon footprint of transportation, or 2.5% of the total. This fact is obviously much lower than the 15% of global emissions from road transportation, yet it is still a significant figure.

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MEET THE TRADITIONAL FUELS USED BY AIRPLANES

Carbon Emission Could Decrease by Up to 50 Years with Fuel

In light of the sector’s novelty, research shows that the volume of carbon from road transportation that moves people will decrease to almost zero in 50 years, while that of the aviation sector will remain almost unchanged during the same period, when it will be the main contributor to transportation.

If our goal is to meet global warming reduction targets, we need to find an alternative to aviation fuel, since the current option is fuel made from “oils and fats residue” (also known as FOG). These are the residual byproducts of the food industry, such as beef tallow.

In 2016, AltAir Fuels successfully tested the production of fuel from this source, using a converted refinery in southern California and technology from Honeywell UOP.

The Functioning of Green Fuel

However, as not everything is perfect, Bryan Sherbacow, who was the COO of AltAir, noted that there was not enough FOG to scale up this fuel, no matter how well it worked. In 2021, he founded Alder Fuels, which aims to create sustainable fuels from plant biomass.

There is still some skepticism regarding biomass-derived fuels, as they can lead to the conversion of arable lands perfectly good for food production, or the destruction of primary forest.

The New Fuel of the Future, Made From Grass, Will Begin Testing on Planes in 2023!

Being One of the Sectors That Emit the Most Carbon into the Atmosphere, Aviation Is Now Investing in Fuel Made from Grass to “Offset” the Environment

MEET THE TRADITIONAL FUELS USED BY AIRPLANES

Carbon Emission Could Decrease by Up to 50 Years with Fuel

The Functioning of Green Fuel

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The New Fuel of the Future, Made From Grass, Will Begin Testing on Planes in 2023!

Being One of the Sectors That Emit the Most Carbon into the Atmosphere, Aviation Is Now Investing in Fuel Made from Grass to “Offset” the Environment

MEET THE TRADITIONAL FUELS USED BY AIRPLANES

Carbon Emission Could Decrease by Up to 50 Years with Fuel

The Functioning of Green Fuel

Seen from space, an image taken by an astronaut shows an unlikely oasis in the Saudi Arabian desert, protected by a terrain that slows the advance of sand, surrounded by green circles, remnants of an extinct lake and nearly 10,000 years of preserved history.

While the U.S. still faces limitations in deep space, China is developing unprecedented technology with strategic satellites that maintain communication with the far side of the Moon and aims for dominance by 2030.

The oldest tree in the world, alive since before the birth of Jesus Christ, is cut down in a scientific study and the case changes environmental preservation rules.

An entire island in the Pacific wants to surround itself with a colossal barrier against the ocean to try to escape increasingly violent waves and not be swallowed by the sea in the coming decades.

With 7.4 trillion tons of artificial snow pumped in 10 years, an extreme operation could stabilize the West Antarctic ice sheet and prevent a sea level rise of more than 3 meters, but it would require snow cannons, ocean water, and energy on an almost industrial scale at the end of the world.

The Blood Falls of Antarctica hide a living ecosystem trapped under the ice for over 2 million years, where microbes survive without light, without oxygen, and without ever having seen the Sun.

In the Saudi Arabian desert, the world’s largest green hydrogen plant is 80% complete and will use 4 gigawatts of solar and wind energy to produce 600 tons of clean fuel per day when it opens in 2027.

The world has been generating 80% of electricity by boiling water for 200 years, but China has just turned on a machine that replaces steam with supercritical CO2 and promises to jump from 33% to 50% efficiency.

At a depth of 914 meters, a team accidentally discovers a pirate ship with cannons, a telescope, and objects from three continents on the seabed, uncovering a mystery that has haunted Europe for centuries.

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At a depth of 914 meters, a team accidentally discovers a pirate ship with cannons, a telescope, and objects from three continents on the seabed, uncovering a mystery that has haunted Europe for centuries.

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Instead of digging new holes, scientists dive into an abandoned acid mine lake in Montana and discover that the toxic water has already done the work of extracting rare earths from the rock on its own.

The photo that changed airport security worldwide was accidentally taken in Sydney in 1970, when a camera inadvertently captured the fall of a teenager from the landing gear of an airplane.