Fly CO2 Neutral Easily

Travel is a big part of our lives, but it comes at an environmental cost. Cleaner jet fuel is the best way to make your flight more sustainable.
You want to practice your Spanish in Mexico City or try tzatziki on the Mediterranean. We’ll reverse your carbon footprint so you can travel with peace of mind.
What do you need to do? Use our smooth calculator to evaluate your flight, reduce your environmental impact, and get ready for your trip!
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We’ll let you know how your clean jet fuel was produced, what airline travelled on it, and the impact of your support for alternative energy solutions. Join us to make an immediate difference.
Sustainability is hard to measure, that’s why transparency is one of our highest priorities.
Learn more about our values in the About Us section

Why Flightnook?

Cleaner jet fuels are the fastest way to make travel more sustainable.
Your premium payment buys clean jet fuel made from waste. The feedstock you purchase through us is sourced sustainably and safeguards the environment. Importantly, we do not support feedstock that competes with food and feed.
Flightnook uses local production models. This means the clean jet fuels you purchase will likely not fuel your flight. Instead, we keep carbon impact low by choosing to transport this clean jet fuel to the airport closest to the production facility.
Though the fuel doesn’t go to your flight you’re supporting green energy and making a clear statement to industry. The result is the same, your fuel is just used in another airplane.
We send you information accounting for how the clean jet fuel was produced, what airline travelled on it, and what your support for green energy impacts.
Sustainability is hard to measure, that’s why transparency is one of our highest priorities.

What’s Cleaner Jet Fuel?

Flight requires fuel because other forms of energy storage, like batteries, are too heavy.
But renewable resources like biomatter waste, house trash, and used cooking oil can power airplanes just as well as kerosene, a fossil fuel. In the near future we will also be able to convert renewable electricity and algae into cleaner jet fuels.
Cleaner jet fuel reduces up to 80% of CO2 emissions measured on a life cycle assessment. CO2 emissions produced during your flight have been already reduced during previous stages of fuel production.
Also, cleaner jet fuel don’t require fracking and deep water drilling.
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Lifecycle fossil jet fuel
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Lifecycle cleaner jet fuel
Kerosene harms our planet through CO2 emissions and radiative forcing, an effect describing sunlight reflections. Cleaner jet fuel burns cleaner so it cuts CO2 emissions and radiative forcing.
Plus, unlike fossil resources, alternative energy sources will not run out.
Learn more about Cleaner Jet Fuel in our FAQ section

Environmental Integrity

Importantly, cleaner jet fuel does NOT compete with food and feed. All clean jet fuels are certified to ensure compliance with high environmental and equitable standards.
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First fossil fuel substitutes vs. cleaner jet fuel
  • Clean jet fuel feedstock doesn’t interfere with local food and feed producers
  • No land with high carbon stock has been harmed
  • Life cycle assessment confirms sufficient level of greenhouse gas emissions savings
Our calculator also supports tree offsets.The trees you plant suck carbon out of the air and restore oxygen, making surrounding areas better places to live. These trees are certified to prevent leakage and ensure permanence and additionality.