THE EVOLUTION OF VENTOSTREAM
THE EVOLUTION OF VENTOSTREAM
FROM IDEA TO PATENT
The VentoStream AG, founded in 2023, originated from a family idea. For over 15 years, engineer Gebhard Bernsau researched and developed the VentoStream wind turbine. Despite all opposition, he has always held on to his idea. The technology of the turbine is protected by already granted and pending patents.
CEO der VentoStream AG ist Manuel Bernsau
Mechanical Engineering Engineer / Postgraduate Studies in General Management
OUR MILESTONES
-15 YEARS VISION BECOMES REALITY
Series production is
about to launch
For the upcoming year, VentoStream plans its first small-scale production. Additionally, the product and service range will be expanded. This includes the development of system units and further versions of the turbine.
Development and Manufacturing
Since its founding, VentoStream has been working on a powerful and compact prototype wind turbine. In addition to building the turbine, the company is also being expanded in parallel and prepared for series production.
3rd place at the Swiss Innovation Challenge
The Swiss Innovation Challenge innovation support program awards VentoStream third place. In the competition, our technology is recognized as a "wind turbine without side effects."
Founding of
VentoStream AG
After 13 years of research and development, the Bernsau family, along with two founding investors, establishes the company VentoStream.
First fully functional prototype
To test the turbine in the wind, Gebhard Bernsau builds a flow-optimized wooden prototype on a small scale. Its functionality and structure are thoroughly examined in the wind tunnel, and initial measurement data is collected under different wind conditions. This data served as the basis for the later scaling of the wind turbine.
Energy converter
receives first patent
Within six years, Gebhard Bernsau develops and builds the first fully functional energy converter machine and patents it. Unlike traditional wind turbines, the VentoStream turbine contains an energy converter. This optimizes and accelerates the conversion of wind into energy.
Visionary Gebhard Bernsau driven by the spirit of invention
The passionate mechanical engineer Gebhard Bernsau recognized the problems of conventional wind turbines. Within him, the idea for a completely new method of wind energy generation is maturing. One that is not only energy-efficient but also operates quietly and without casting shadows or causing bird strikes.