The first-ever 100% bio-fuel-powered flight ferries 100 United Airlines passengers from Chicago to Washington D.C this December.

To flight control operators at D.C. Reagan National Airport, a United Airlines flight from Chicago O’Hare was just a speck on their radar screens. 

But the 100 people who were aboard that December 9 already knew that they made it into aviation history. 

Those lucky ones were on the first passenger aircraft flight ever to be powered by 100% plant-based jet fuel. 

According to Good News Network, the new eco-friendly jet fuel was designed by Virient and comes from agricultural waste like corn cobs and stalks. 

Today’s flight is not only a significant milestone for efforts to decarbonize our industry, but when combined with the surge in commitments to produce and purchase alternative fuels, we’re demonstrating the… impactful way companies can join together and play a role in addressing the biggest challenge of our lifetimes.


Scott Kirby, CEO of United Airlines

The United’s flight was a gigantic leap for aviation and the environment because up to now, legislation allowed only aircraft with 50% renewable fuels. 

However, after completing a successful test flight in October, Virient and United were given a green light to proceed with 100% biofuel. 

What amazes the most is that the jet performed the same as if powered by fossil fuel. 

This was hardly a surprise to scientists at Virient, as they already found out that their corn-stalk fuel shares many technical specs with petroleum-based fuels. 

This means biofuels can soon replace fossil fuels without replacing the entire infrastructure. 

With growing concerns about the sustainability of flying, the first carrier that goes 100% bio-fuel might not only reap government incentives but also become the preferred airline for environmentally-aware travelers. 

Highlights • 10 years of writing and editing experience Obsessed with home decor trends, plant parenting, cleaning, and other lifestyle topics. • Expertise in content marketing and email strategy for brands and small businesses About Nikola Gemeš Nikola Gemeš, an electrical engineer turned sustainability consultant, bridges the gap between complex environmental concepts and GreenCitizen readers with his well-researched, accurate content. His commitment to sustainability extends from his professional life to personal practices of recycling and home-grown food. An adventurer at heart, Nikola enjoys hiking, white-water sports, and pocket knife collecting. At Green Citizen, he's instrumental in presenting the best sustainable brands, aiding well-informed decision-making. He firmly believes in the collective power of individuals, experts, businesses, and governments to foster a world where sustainability, life quality, economic prosperity, diversity, mental health, and gender equality are core values. Experience Nikola Gemeš has a rich and diverse background in electrical engineering, which he utilizes to break down complex sustainability topics for his readers. His unique blend of technical knowledge and communicative skills has made him a crucial part of GreenCitizen. Nikola's experience has honed his ability to navigate through intricate data and research, ensuring the content he delivers is both accurate and reliable. His passion for educating and informing is palpable in the impact he has made on Green Citizen's readership. Outside of his professional endeavors, Nikola is deeply committed to environmental conservation in his personal life. This commitment is reflected in his everyday activities, from recycling to cultivating his own food. His hands-on approach to sustainability gives him a first-hand understanding of practical conservation efforts, further enriching the content he produces. These personal experiences often seep into his work, making it relatable and engaging for readers. Nikola's key role extends to assessing and presenting sustainable brands to his audience. His comprehensive grasp of sustainability allows him to critically evaluate and offer the best environmentally-friendly options available on the market. He aids readers in making informed decisions that have a positive impact on both their lives and the environment. His belief in collective efforts towards a sustainable world is evident in his work, as he consistently promotes values of quality life, economic prosperity, diversity, mental health, and gender equality.

Highlights • 10 years of writing and editing experience Obsessed with home decor trends, plant parenting, cleaning, and other lifestyle topics. • Expertise in content marketing and email strategy for brands and small businesses About Nikola Gemeš Nikola Gemeš, an electrical engineer turned sustainability consultant, bridges the gap between complex environmental concepts and GreenCitizen readers with his well-researched, accurate content. His commitment to sustainability extends from his professional life to personal practices of recycling and home-grown food. An adventurer at heart, Nikola enjoys hiking, white-water sports, and pocket knife collecting. At Green Citizen, he's instrumental in presenting the best sustainable brands, aiding well-informed decision-making. He firmly believes in the collective power of individuals, experts, businesses, and governments to foster a world where sustainability, life quality, economic prosperity, diversity, mental health, and gender equality are core values. Experience Nikola Gemeš has a rich and diverse background in electrical engineering, which he utilizes to break down complex sustainability topics for his readers. His unique blend of technical knowledge and communicative skills has made him a crucial part of GreenCitizen. Nikola's experience has honed his ability to navigate through intricate data and research, ensuring the content he delivers is both accurate and reliable. His passion for educating and informing is palpable in the impact he has made on Green Citizen's readership. Outside of his professional endeavors, Nikola is deeply committed to environmental conservation in his personal life. This commitment is reflected in his everyday activities, from recycling to cultivating his own food. His hands-on approach to sustainability gives him a first-hand understanding of practical conservation efforts, further enriching the content he produces. These personal experiences often seep into his work, making it relatable and engaging for readers. Nikola's key role extends to assessing and presenting sustainable brands to his audience. His comprehensive grasp of sustainability allows him to critically evaluate and offer the best environmentally-friendly options available on the market. He aids readers in making informed decisions that have a positive impact on both their lives and the environment. His belief in collective efforts towards a sustainable world is evident in his work, as he consistently promotes values of quality life, economic prosperity, diversity, mental health, and gender equality.

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