Aluminum as fuel
Safe - Recyclable - Emission-free
Clean energy, wherever and whenever you need it!
At Lepty, we address a key challenge of the energy transition: ensuring access to clean energy, everywhere and at any time.
Our generator releases the energy stored in aluminum to convert it into electricity, without direct emissions.
It’s the central building block of an energy system that replaces fossil fuels where batteries and hydrogen fall short.
The excellence of aluminum serving decarbonization
Technology has advanced by discovering new fuels, adopting sources that are more dense and efficient.
Today, aluminum is part of this evolution. With an energy density twice that of gasoline, it opens a new path: that of a metal fuel, both clean and powerful.
Wood | 3 000 Wh / L
Coal | 7 000 Wh / L
Gasoline | 11 000 Wh / L
Aluminium | 22 000 Wh / L
Same gestures, new energy: aluminum replaces gasoline
Our technology allows clean energy refueling as simply as filling up a tank of gasoline.No compromise, no emissions.
Our expert team: engineers, PhDs, technicians
Lepty stands at the intersection of various fields of expertise: electrochemistry, metallurgy, CAD, materials chemistry, microfluidics, electronics…
Working at Lepty means joining a multidisciplinary team united by a common ambition: to design the best possible product for the energy transition.
Through excellence in each of these domains, we are building a solution that meets the challenge: efficient, clean, and durable.
They trust us, support us, and accompany us
