Member - ESTEYCO S.A.P.

Working to learn, learning to work

Type Company
Founder 1970
Company Size 150
Member Type
Founders Javier Rui-Wamba
Headquarters 28036 Madrid, Spain
Social network


Pioneers in precast concrete towers, with 12 years experience at wind turbine sector. ESTEYCO has worked in the development of offshore technology for the last 7 years, consecutively linking several R&D projects and technology demonstrators, both nationally and internationally.
Headquarters 28036 Madrid, Spain

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean Water and
SDG 6 icon
Affordable and
Clean Energy
SDG 7 icon
Industry, Innovation
and Infrastructure
SDG 9 icon
SDG 11
Sustainable Cities
and Communities
SDG 11 icon
SDG 12
Responsible Consumption
and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from ESTEYCO S.A.P.

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

Offers from ESTEYCO S.A.P.

Other products

The technology is exceptionally fitted to meet the technical and logistical challenges of the sector as it moves into deeper locations with larger turbines, while allowing for drastic cost reduction. The two main distinctive features of the system are: A self-erecting telescopic tower and a foundation base which, thanks to lowering of the centre of gravity enabled by the telescopic tower, can temporarily act as a self-stable floating barge. A major part of the substructure shall use precast concrete, allowing for high production rates, as well as high industrialization and quality levels through prefabrication. The Technology configuration, conceived and patented by Esteyco, allows the solution to be transported in a single operation and to self-lift, therefore only using conventional means, and to be de-installed and re-installed for major corrective actions.

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Categories of applicationAffordable and clean energySector of applicationClean energy production Status Tested implementation

The TELWIND floating concept is an innovative wind-specific evolution of the Spar Type floating structure. These are well established, inherently stable, systems, based on keeping the centre of gravity of the system below its centre of buoyancy. Cost reduction will be achieved by using concrete as main material and a simple and reliable manufacturing and installation processes. Two main novel and ground-breaking systems unite in the TELWIND floating substructure to generate a low-cost integrated system and its simple, fast and economical self-installing process: the evolved spar configuration with suspended ballast tank and a self-erecting telescopic tower

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Categories of applicationAffordable and clean energySector of applicationClean energy production Status R&D