Coordinated solutions for maximum yields

From consulting to production and commissioning - Stellba Hydro revises, modernizes and optimizes water turbines of all manufacturers and types.

Clean and emission-free. Powerful and efficient. Against the background of climate change and the finite nature of fossil fuels, inexhaustible hydropower is a forward-looking method of generating electricity in a sustainable manner. This is why our broadly diversified portfolio includes all services that contribute to the intergenerational use of this renewable energy source.

With our wide-ranging expertise, we can support you throughout the entire life cycle of your small or medium-sized hydroelectric power plant. From revision / modernisation and optimisation to turbine construction, including repair and assembly, Stellba Hydro develops solutions tailored to different requirements.

Stellba Hydro builds durable turbine runners and robust and high-quality guide vanes that set standards. Both from an economic and ecological point of view. In our own workshops, we are able to manufacture turbines that are known for their extremely quiet and smooth running behavior.


Uniqueness is our standard: We have the ambition to increase the efficiency of your hydroelectric power plant. That's why our engineers use innovative engineering tools to develop turbine designs that are individually tailored to your requirements.


A hydropower plant must be maintained as a long-term investment over its entire life cycle. We support you in this process - starting with the inspection up to the general overhaul. By initiating these measures in good time, you maintain the value of your machine and maximize its availability.


Broken blades or a total loss, expert assembly or fast-reacting repair on site: a team of competent senior technicians and turbine assemblers ensures that our customers' hydroelectric power plants remain permanently in operation.


We draw from a particularly rich wealth of experience:

Our experts are well-versed in the handling of turbines of different ages, from various manufacturers and of a wide variety of designs. 

As we operate hydropower plants ourselves, we know the challenges our customers face every day down to the last detail.

Thanks to our extensive expertise, we can react flexibly to different local challenges.


In order to meet the highest quality standards, we use virtual testbeds and three-dimensional flow simulations.

In close cooperation with our globally active partners, our experts realize even the most demanding projects.

You would like to know more about Stellba?
Call, write an email or use the contact form. Our experts will be happy to answer your questions.

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Stellba Hydro GmbH & Co KG  I  Eiffelstr. 4  I  D-89542 Herbrechtingen  I  Phone +49 7324 96 80 0  I  Fax +49 7324 96 80 66  I  E-mail: