Turning the Impossible into Power

They said it’s impossible — until we built it.  
Cold combustion is here: clean, silent, and ready for the future.

See It in Action

It looks simple — but it changes everything.

A single reaction turns fuel directly into electricity — silently and cleanly.

Inside the engine.

What exactly is the kraftwerk Electric Power Cell™️?

Our technology is a hybrid solution consisting of a solid-state battery and a fuel cell:

- It is based on an oxygen ion-conducting solid electrolyte
- Unlike lithium batteries, it is durable, safe and fully recyclable
- Unlike conventional fuel cells, it is flexible - it can be operated with different fuels
- And: it achieves a system efficiency up to 92%

Illustration of a nanocrystalline microstructure with interconnected gray grains and yellow glowing points representing oxygen ions moving through it.Diagram of a cylindrical device labeled 38 mm, showing fuel entering from the left, air from above, and electricity output on the right and below.

Mass Production Ready

Fully automated production lines and precision robotics make
our system ready for large-scale manufacturing.

Clean Room

Precision manufacturing under cleanroom conditions.

Test Stands

Every system tested for performance and durability.

AI Inspection

Micrometer-accurate, AI-controlled quality analysis.

Cleanroom Coating

Nanocrystalline coatings for higher efficiency.

Electrolyte Layering

Atomic precision for maximum power output.

Events

Pitching the Future of Clean Energy

Our SET Award presentation — where innovation met recognition.