The TLS team weaves geoscience and AI, crafting proprietary tools that identify hidden geothermal systems. Humans began harnessing the power of fire long ago, and geothermal energy represents a natural and significant progression in this technological evolution.

Since 2012, TLS has been steadfast in its mission to uncover abundant, hidden geothermal resources. A decade of dedicated R&D has enabled us to develop sophisticated big data tools that overcome this limiting barrier.

Our team’s DNA is a rich tapestry of expertise encompassing resource exploration, academia, geoscience technology, and project development. Together, we are committed to facilitating the energy transition for the betterment of people and the planet.

2012

Startup year
in France

3

Exploration Licenses in France
(Mainland & Martinique)

930

km² in exploration
in France

1

Exploration Licenses
pending in France

+32

MWe potential
in France

4

Projects in the USA

13

Leases in
the USA (Nevada)

42461

Acres in exploration
in the USA

+120

MWe potential
in the USA

1

Project in
Germany

OUR VISION

TLS is driven by strong values that prioritize climate protection, environmental management, and community well-being. We recognize geothermal energy as a key component in transitioning to a clean energy system. We will significantly reduce the cost of geothermal energy by increasing drilling success rates, accelerating development, and enhancing the resilience of energy systems.

OUR MISSION

Pioneering innovative geoscience concepts and developing competitive geothermal systems that provide sustainable, low-carbon baseload energy.

Cultivating a holistic approach to long-term environmental balance.

OUR VALUES

Creativity : internal R&D and financial innovation

Boldness : pioneers of advanced concepts

Innovation : internally developed ML/AI

Partnerships : communities, scientists, industries

Geosciences

Geothermal potential, geological concepts
Collaborative R&D

Exploration

Subsurface exploration and wells targetting
Technical feasibility and Assessment

Development

From subsurface to commissioning
of geothermal facilities
Operation Monitoring

They trust us

R&D, Exploration and Project Partners

Funding partners

Clusters and Associations

Latest Articles

“TLS Tech Talks Podcast” Ep. #2

Secrets of a Next-Gen Geothermal Company Bastien Hermant - Lead Exploration Geologist “Who knows how to swim through vast data sets?" Episode 2 explores hydrothermal reservoirs vs. hydrothermal systems, flowing heat anomalies,…

“Profound People” Interview Series EP 2

“Insights from geothermal superheroes” Celebrating successes, reflecting on challenges, and uncovering massive opportunities in-between the crustal fault lines.

Geothermal Hydrothermal Exploration USA

“TLS Tech Talks Podcast” Ep. #1.3

Secrets of a Next-Gen Geothermal Company Mathieu Bellanger, Ph.D. 20 Minute Listen / “When drilling, we're essentially asking detailed questions of the Earth”. "While it's possible we might encounter unexpected findings,…