The first geology-based natural hydrogen exploration company.
Mantle8 is a French natural hydrogen exploration company combining geophysics, geochemistry, and seismic data to accurately detect natural hydrogen locations. Its proprietary technology visualizes entire hydrogen-generating systems to evaluate the amount and quality of hydrogen present, enabling identification of optimal reservoirs and targeting production at $0.80/kg. Founded in 2024 by geologists with 20 years of experience, Mantle8's geology-based approach halves project development time compared to trial-and-error drilling, and is scalable across the entire planet.
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Feb 2025
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