Affordable Clean Heat. Today

Delivering zero-carbon heat to industries and cities with no upfront costs.

Thermaxa Energy clean heat optimal heat decarbonization of industrial process heat and city district heating zero-carbon heat

Our Services

Innovative Heat-as-Service

We help industries and cities achieve large-scale decarbonization of process heat and district heating with our Clean Heat-as-Service, with no investment required.

Our proprietary AI-driven Heat Navigator dramatically reduces the cost and time required to develop & implement optimal heat decarbonization strategies.

zero carbon industry process heat CO2-free

Clean Heat for Industry

heat pipes for zero carbon clean heat technologies for city district heating and fernwärme using affordable solar thermal heat

Clean Heat for District Heating

Berlin heat map for district heating zero carbon heat decarbonise EU cities district heating networks zero carbon steam Fernwärme

Decarbonized Heat Advisory Services

About Us

Transforming Heat for a Sustainable Future

Thermaxa is a leading Clean Heat Company decarbonizing heat at scale for industries and cities.

We provide affordable zero-carbon Heat-as-a-Service, requiring no upfront investment. We combine decades-proven fully-commercial systems with our proprietary heat platform to deliver secure clean heat at TWh scale with Gigaton carbon-reduction impact.

Our AI-driven project scoping & engineering tools helps industries and cities dramatically reduce the cost and time required to develop & implement optimal heat decarbonization strategies.

Why Thermaxa

Total Energy Security

Local energy, 24/7 with storage. No import dependency, no price volatility.

Affordable Heat

Zero-carbon heat at a competitive, stable price

No Upfront Costs

Clean Heat provided as a Service with no investment required by clients

Faster delivery

Proprietary AI platform dramatically cuts heat decarbonization planning time & cost

Guaranteed reliability

Decades-proven commercial systems built & operated by top heat specialists

Flexible design

Hybrid systems fit-for-purpose to deliver optimal results. No “forced fit” from a single vendor.

Introducing CASH

Thermaxa Energy Clean heat industrial decarbonisation Germany EU

Clean

Only clean heat is sustainable

low cost affordable green heat for industry and district heating

Affordable

Heat you can afford. Today and in the future.

secure energy 24-7 for industry clean energy for factories

Secure

Fixed-price local energy free of grid, gas or power price risks

Thermaxa clean heat

Heat

Zero-carbon heat at TWh scale

Large-scale heat consumers face an enormous challenge: they must decarbonize their operations, but securely, affordably and with minimal disruption. Unfortunately, most solutions proposed today are either too expensive, too risky, too intermittent, not secure enough, or create unacceptable interruptions in their operations.

Additionally, clients want to focus on their core business, and not divert time or precious capital to the energy business.

Thermaxa CASH solves all these problems with its affordable zero-carbon Heat as a Service, using secure local sources and simple drop-in solutions.

Click to watch one of our plants in action!

AI tools for industrial heat decarbonising 3
We use commercial technologies able to deliver Clean Heat at TWh scale TODAY. Other approaches are unlikely to solve our critical energy security and climate challenges in time.

Steven Geiger

CEO of Thermaxa

A different vision

EU industries and cities desperately need TWhs of affordable clean heat TODAY to remain competitive and fulfill their climate mandates. They simply can’t wait for new technology to be invented, take 20 years to de-risk, or end up too expensive (green H2).

We believe deploying bankable proven solutions with existing GW supply chains is the best way to deliver secure green heat at a climate-meaningful scale and timeframe.

Join the Clean Heat Revolution Today!

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