TechnologyTeamNewsFollow us
Follow us

Geothermal energy everywhere, unlocked by drilling with lightning

Find out more

The world’s energy demand is accelerating rapidly. To keep pace, we need power that is clean, reliable, and always-on. We cannot rely on intermittent renewables and fossil fuels alone.

Data centers

AI has become part of daily life. But the surge in AI use is projected to double energy demand from data centers globally by 2030. Those data centers need clean, baseload power that runs 24/7.

Electrification

The electrification of transport, industry and manufacturing is driving rapid growth in global energy demand across economies.

Heating

Nearly two-thirds of homes, factories and public buildings still use fossil fuels for heating. We need to deploy clean solutions at scale, not incrementally.

Cooling

Heatwaves are breaking grid records and putting lives at risk in the same summer. Cooling demand is rising fast, and electricity systems built for a different climate are struggling to keep up.

Mining

Rare earths and critical minerals power everything from smartphones to wind turbines. Mining them still runs largely on fossil fuels. Geothermal energy changes that, providing the clean, affordable power that extraction operations need, anywhere in the world.

Data centers

AI has become part of daily life. But the surge in AI use is projected to double energy demand from data centers globally by 2030. Those data centers need clean, baseload power that runs 24/7.

Electrification

The electrification of transport, industry and manufacturing is driving rapid growth in global energy demand across economies.

Heating

Nearly two-thirds of homes, factories and public buildings still use fossil fuels for heating. We need to deploy clean solutions at scale, not incrementally.

Cooling

Heatwaves are breaking grid records and putting lives at risk in the same summer. Cooling demand is rising fast, and electricity systems built for a different climate are struggling to keep up.

Mining

Rare earths and critical minerals power everything from smartphones to wind turbines. Mining them still runs largely on fossil fuels. Geothermal energy changes that, providing the clean, affordable power that extraction operations need, anywhere in the world.

Geothermal power will supply generations to come with clean, emission-free energy

01

Available Anywhere

Unlocking geothermal energy at scale means awakening the sleeping giant of the energy transition. It will become the most universally available energy source on the planet.

02

Always-on

No waiting for wind or sun. No fuel to import. Geothermal delivers constant, flexible power, 365 days a year. Energy that never sleeps.

03

Low-cost

Once the hole is drilled and the geothermal plant is set up, it runs for decades with minimal operating costs. The Earth provides the energy for free.

Geothermal energy could cover 70% of today's electricity needs

Geological limitations can be overcome. We just need to drill cheaper. Here is how Telura makes deep geothermal affordable at scale.

Electric Impulse Drilling

Instead of mechanically grinding through rock, Telura uses high-voltage electrical pulses, lightning, to break it from within. This technology fundamentally changes how geothermal resources can be accessed.

Unlocking Superhot Rock (SHR)

Superhot Rock produces 5-10 times more electricity per borehole than other geothermal resources.

Closed Geothermal Systems (CGS)

Sealed pipes circulate fluid underground, extracting heat without drawing from natural water reservoirs. This engineered solution transforms geothermal from a geographical lottery into a dependable global resource.

Built to fit in

Telura's technology can integrate with conventional drilling infrastructure. This means faster deployment, lower risk and no need to rebuild the full supply chain.

Telura unlocks clean baseload energy anywhere, by breaking rock with lightning.

01

Cheaper and faster

Drilling makes up 70% of project costs. Conventional drilling gets exponentially slower and more expensive with depth. Telura's system drills faster and at lower cost, without mechanical bit wear.

02

Repeatable

With Telura, geothermal projects become predictable and standardized. Our repeatable approach gives investors the confidence to forecast returns and deploy capital at scale.

03

Safe

Next-generation drilling, especially in closed systems, reduces environmental risks and accelerates permitting processes that have historically stalled projects for years.

04

Abundant

Underneath the surface, heat exists almost everywhere on Earth. Just 1% of the Superhot Rock potential could generate eight times the current electricity demand worldwide.

Telura builds on over two decades of research and is backed by leading deep-tech investors

We unite the best in this field.

Scaling geothermal takes the best minds in geology, engineering and drilling.

Philipp Engelkamp is a serial entrepreneur with over a decade building and scaling deep-tech companies in sustainability. He co-founded and scaled INERATEC into a global leader in sustainable e-fuels, with recognition from the World Economic Forum, BCG, and Deutscher Gründerpreis.

Philipp Engelkamp

CEO & Co-Founder

Andrew Welling is an experienced deep-tech leader and Chartered Engineer with a track record of delivering complex hardware systems from concept to real-world operation under extreme technical and commercial pressure. He previously led Lilium’s first electric aircraft prototype to flight and held senior engineering leadership roles at Rolls-Royce.

Andrew Welling

CTO & Co-Founder

Join the team

As featured in

Scaling geothermal takes the collaborative effort of the best minds in geology, engineering and drilling

Telura is built by serial entrepreneurs who bring their expertise in scaling deep-tech across sectors including energy, aerospace and sustainable fuels.

About:

Philipp Engelkamp is a serial entrepreneur with over a decade building and scaling deep-tech companies in sustainability. He co-founded and scaled INERATEC into a global leader in sustainable e-fuels, with recognition from the World Economic Forum, BCG, and Deutscher Gründerpreis.

Philipp Engelkamp

CEO & Co-Founder

About:

Andrew Welling is an experienced deep-tech leader and Chartered Engineer with a track record of delivering complex hardware systems from concept to real-world operation under extreme technical and commercial pressure. He previously led Lilium’s first electric aircraft prototype to flight and held senior engineering leadership roles at Rolls-Royce.

Andrew Welling

CTO & Co-Founder

Join the team

What our partners say.

"Telura has the potential to fundamentally change the economics of geothermal energy and unlock affordable baseload energy anywhere on the planet. With a founding team that brings deep tech scaling expertise, we couldn’t imagine a stronger group to execute on this bold vision."
Maximilian Schwarz
General Partner at Nucleus Capital
"Philipp and Andrew bring the rare combination of relentless execution and technical depth needed to solve deep geothermal's core engineering challenge at unprecedented speed. Their approach to drilling without mechanical wear will unlock unlimited baseload clean energy almost anywhere on Earth, transforming geothermal from a niche resource into a future cornerstone of energy abundance."
Dr. Maximilian Ochs
Investment Manager at First Momentum Ventures
"Telura's electro-impulse approach has the potential to become a cross-industry key enabling technology. SPRIND supports Telura in validating this breakthrough beyond research toward real-world application."
Martin Chaumet
Innovation Manager at SPRIND
"To power the AI era, the world needs more than just intermittent wind and solar. Telura unlocks the only truly scalable, 24/7 clean energy source right beneath our feet. By solving the physics of deep drilling, they are turning geothermal energy from a niche resource into a global baseload solution."
Dr. Christoph Baumeister
Partner at Possible Ventures

Latest news

View all
November 3, 2026
Podcast feature: CORE Knowledge on how to reach the heat beneath our feet
Philipp Engelkamp explains on the CORE Knowledge podcast why drilling decides where geothermal can go. Telura breaks rock with lightning to reach the heat beneath our feet.

Read More

November 3, 2026
Podcast feature: CORE Knowledge on how to reach the heat beneath our feet
Philipp Engelkamp explains on the CORE Knowledge podcast why drilling decides where geothermal can go. Telura breaks rock with lightning to reach the heat beneath our feet.

Read More

October 22, 2026
What the sleeping giant of geothermal needs now
Deep geothermal is the least polarized energy technology in Germany. Our POWER PULSE panel looked at where projects stall, what moves them and why Europe needs visible progress now.

Read More

October 22, 2026
What the sleeping giant of geothermal needs now
Deep geothermal is the least polarized energy technology in Germany. Our POWER PULSE panel looked at where projects stall, what moves them and why Europe needs visible progress now.

Read More

October 15, 2026
Telura is on the 2026 Cleantech 50 to Watch list
Telura is on the 2026 Cleantech 50 to Watch list. Why the sovereignty premium favors local, always-on geothermal.

Read More

October 15, 2026
Telura is on the 2026 Cleantech 50 to Watch list
Telura is on the 2026 Cleantech 50 to Watch list. Why the sovereignty premium favors local, always-on geothermal.

Read More

October 1, 2026
The drilling cost question in deep geothermal
Telura CTO Andrew Welling on why most of Germany's geothermal potential sits in crystalline rock, and why the cost per drilling meter decides whether it gets used.

Read More

October 1, 2026
The drilling cost question in deep geothermal
Telura CTO Andrew Welling on why most of Germany's geothermal potential sits in crystalline rock, and why the cost per drilling meter decides whether it gets used.

Read More

September 22, 2026
Colorado wants the heat beneath its feet
Governor Jared Polis invited Telura to Colorado. Why? The state wants to become the center of gravity for geothermal in the US. Colorado knows the potential of the heat underneath, and that reaching it depends on drilling.

Read More

September 22, 2026
Colorado wants the heat beneath its feet
Governor Jared Polis invited Telura to Colorado. Why? The state wants to become the center of gravity for geothermal in the US. Colorado knows the potential of the heat underneath, and that reaching it depends on drilling.

Read More

September 14, 2026
Sifted: Telura named one of seven geothermal startups to watch in 2026
Seven geothermal startups made Sifted's 2026 watchlist. Telura is one of them. Learn why.

Read More

September 14, 2026
Sifted: Telura named one of seven geothermal startups to watch in 2026
Seven geothermal startups made Sifted's 2026 watchlist. Telura is one of them. Learn why.

Read More

Follow our progress

Join our mailing list to stay in the loop of the latest developments.

Geothermal energy everywhere.

Pages

HomeTechnologyTeamNews

Connect

LinkedInContact
© 2026 Telura GmbH. All rights reserved.
Media kitPrivacy PolicyImprint