Unearthing natural hydrogen

Using bottom-up exploration and decades of geology experience, we are on a mission to deliver natural hydrogen to the world.

Key numbers
We'll make
hydrogen a reality by 2028
€0. 0 /kg
We'll find
of natural hydrogen by 2030
0 Mt
We have
of experience in geology
0 + years
About

Meet the new generation of geoscientists, leading the energy revolution by finding the Earth’s hidden reservoirs of natural hydrogen. We are driven by science and a shared passion for protecting our planet.

Partners
Hydrogen

Hydrogen holds 3x more energy per kilogram than gasoline and burns without releasing CO₂, making it the ultimate clean fuel. Beneath the Earth’s surface lies an abundance of natural hydrogen that could become the sustainable fuel of the future, and we are here to find it.

Technology

We combine geology, geophysics and geochemistry data to create highly accurate predictive models for natural hydrogen detection. Our multiphysics imaging technology can visualize the entire hydrogen generating system to evaluate the amount and quality of hydrogen present.
Our proprietary technology is scalable for the assessment and exploration of the entire planet.

Projects

We are currently working on projects in the Pyrenees while in the process of securing permits around the world.

Latest news
Mantle8_Les Echos article 1
March 3, 2025
News
Mantle8_Blog_Funding round
March 3, 2025
News
Natural hydrogen exploration startup, Mantle8, raises €3.4m seed round to scale revolutionary technology
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