REAL-WORLD IMPACT

We’ve built the modern world on fossil fuels. As we confront negative environmental impacts and geopolitical conflicts, there is a growing imperative to adopt cleaner energy sources to shape a more resilient and eco-friendly future.

At Liquid Sun, we turn CO₂ and renewable energy into sustainable jet fuel. It works with today’s planes, cuts lifecycle emissions by up to 90%, helps airlines meet growing climate mandates, and proves progress to passengers.

Real-world impact by sustainable jet fuel, Liquid Sun

GROWING PROBLEM

AIR TRAVEL IS EXPECTED TO DOUBLE BY 2050. BUT WHILE AVIATION CONNECTS THE WORLD, IT ALSO CONTRIBUTES TO GLOBAL WARMING. THE PROBLEM ISN’T FLIGHT ITSELF, BUT THE FUEL THAT POWERS IT. FOSSIL-BASED JET FUEL REMAINS THE INDUSTRY’S DEFAULT, LOCKING IN EMISSIONS AT A TIME WHEN THE PLANET DEMANDS NET-ZERO. We need a new way to move the world – one that keeps us flying forward, without leaving carbon behind.

CLEAN ALTERNATIVE

At Liquid Sun, we’re not here to stop aviation but to rethink how we fuel it. By replacing fossil jet fuel with a cleaner, scalable alternative, we make it possible to fly toward a net-zero future. We believe big industries can change, and lead the way to a better future.

Replacing fossil fuels by sustainable jet fuel, Liquid Sun.

What Drives Us

We turn research into real-world change. Everything we do is grounded in science and built to move the world forward without fossils.

ABOUT US

RECODING EMISSIONS FOR CLEANER SKIES

Liquid Sun is a tech company focused on solving one of aviation’s biggest problems: fossil fuels. We’re building a scalable solution that makes clean flight possible without needing to change the way the world moves.

ABOUT

Sustainable jet fuel by recoding emisisons, Liquid Sun.

A REAL GREEN TRANSITION

Sustainable fuels won’t take off without true price parity to fossils. We’re closing the gap with a fuel that’s both scalable and cost-competitive.

A MARKET READY MISSION

We're building a new industry with a new value chain that moves both the market and the mission.

SCIENCE WITH AMBITION

We’re using science to change the world, and share a mission with both our people and partners: to turn world-class research into real-world impact.

LATEST NEWS & PRESS RELEASES

Significant progress is underway at Liquid Sun as we accelerate toward the scale-up of eSAFproduction. With each milestone, we're bringing the future of clean aviation closer to reality. Read on to discover the latest breakthroughs driving us forward.

25.6.25 —

Newsletters

Significant progress is underway at Liquid Sun as we accelerate toward the scale-up of eSAFproduction. With each milestone, we're bringing the future of clean aviation closer to reality. Read on to discover the latest breakthroughs driving us forward.

SEE ARTICLE

The market for sustainable aviation fuel (eSAF) is predicted to grow from €2 billion in 2030 to over €60 billion by 2050. Finnish company Liquid Sun aims to be at the forefront of this exploding market growth.

28.11.24 —