CYTOK Power-to-Gas Technology
Energy that takes responsibility!
Experience a completely new form of energy supply with CYTOK:
Using our patented power-to-gas technology, we utilise elecricity from renewable energies and convert it into storable green natural gas.
Our goal is to achieve maximum independence, full supply security and genuine climate protection for our customers.
This is how we are rethinking energy, setting new standards and becoming part of a climate-friendly future!

Revolutionary energy storage:
Full supply, even when the sun and wind take a break!
Extreme weather conditions and rising energy demand due to digitalisation and electromobility require new solutions. Sun and wind provide sustainable electricity, but not always when it is needed.
With our patented power-to-gas technology, we enable our customers to store surplus green energy on a large scale and make it available as needed.
Convert renewable electricity into hydrogen and combine it with CO₂ to form green methane, a storable and versatile energy source. The innovative process is emission-free, binds CO₂ in the cycle and thus enables a climate-neutral and secure energy supply via the existing gas network. No additional infrastructure is required. This ensures maximum independence, long-term climate protection and a future without fossil fuels for your residential complexes, businesses or entire city districts.
CYTOK delivers practical solutions for the real world:
Initial projects in Germany, Japan and the Netherlands demonstrate the flexible applicability of the technology – from residential construction to industry and municipal utilities.
Benefit from CYTOK power-to-gas technology – it is:
economical
efficiency
safe
emission-free
TÜV-certified
durable and low-maintenance
redundant to existing systems

How our power-to-gas technology works
Electrolysis uses surplus sustainable electricity to split water into its components hydrogen and oxygen.
In the next step, methanation, the hydrogen obtained combines with CO₂ to form synthetic methane, i.e. storable green natural gas.
The innovative oxyfuel process ensures that the synthetic natural gas produced is burned emission-free.
Thanks to our closed CO₂ cycle, the CO₂ remains in the system and is reused as a valuable raw material, thereby avoiding emissions.
Storing synthetic methane in conventional natural gas storage facilities offers efficient and high storage capacity and makes it available whenever it is needed.
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More InformationClean combustion, closed cycle
Our modified oxyfuel process allows you to use synthetic natural gas in a climate-neutral way. In this process, the gas is not burned with normal air, but with oxygen that comes directly from electrolysis. This means that neither nitrogen oxides nor particulate matter are produced, as is otherwise the case with conventional combustion processes.
The CO₂ produced in the process does not enter the atmosphere but remains in a closed cycle. It is reused as a raw material for the production of new, green methane. This technology allows us to completely avoid CO₂ emissions. This reuse of CO₂ is also known as CCU (carbon capture and utilisation).


Your advantages with our power-to-gas technology
With CYTOK, you enjoy a completely emission-free energy supply without CO₂ emissions, nitrogen oxides or particulate matter. You can store renewable energy safely and practically indefinitely, even in large quantities, without the limitations of conventional battery systems.
Our intelligent control system ensures that you always get the maximum amount of usable energy. At the same time, you use the existing gas infrastructure, thereby increasing supply security and reliability. By combining electricity, heat and mobility in one system, you benefit from true sector coupling.
This allows you to create a sustainable, independent and economical energy solution that puts you in the best possible position for the future.