Next gen

e-fuel technologies

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We build technologies for affordable, scalable and sustainable e-fuel production, to enable net-zero aviation today.

The Spark
Difference

Made for everyone.

Cost-competitive

Our proprietary production process requires less energy and achieves higher fuel yields. It enables a substantial reduction in hydrogen storage, thereby significantly reducing overall process costs.

Made for everywhere.

Location independent

Our load-flexible e-fuels technology follows intermittency from renewable energy sources, meaning it can work with their fluctuating energy supplies. Our production can thus run with or without a balanced grid.

Made for now.

Immediate sustainable impact

Our process is based on scalable reactor technologies, follows a certified production pathway, and only requires CO2 and renewable electricity as an input. It avoids all additional infrastructure development.

Our Purpose

A new era of flying, today

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Aviation connects families, businesses and critical value chains, but currently with a high environmental impact. With e-fuels, aviation can remain to connect the world, but on a new, sustainable route.

Our Technology

Scalable, sustainable, affordable

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E-fuels can make aviation circular and carbon neutral – if we solve the key roadblocks in scalability, sustainability, and costs currently existing in e-fuels technology.

Our Company

Here to have lasting impact

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We are a team of chemists, engineers and entrepreneurs, united by the shared belief that e-fuels can have meaningful climate impact.

Ready to work on pioneering aviation?

Sustainable aviation needs to be solved yesterday — but we are optimists. With the right people, we can de-fossilize aviation in time. Join us to make it happen.

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