Nabrawind installs world’s tallest steel wind turbine tower
Nabrawind Technologies has completed the installation of the world’s tallest onshore steel wind turbine tower in Eslava, Northern Spain. Standing at 160m tall, the Nabralift full-scale prototype was installed in under two weeks. The tower’s unique design means it can be installed, together with the t
InnoEnergy to support the entry-into-market phase of Nabralift
The entry-into-market phase of the Nabralift tower technology, developed by Nabrawind Technologies, will be supported by InnoEnergy, the leading engine for innovation and entrepreneurship in sustainable energy. InnoEnergy approved the investment in the project last April 26th, applied through the InnoEner
AEE awards the Eolo Innovation Prize 2018 to Nabrawind
Nabralift tower technology has been awarded the Eolo Innovation Prize 2018. This prize, awarded by AEE on the occasion of World Wind Day, will be delivered on June 26 at the Dinner of the Sector of the IV Spanish Wind Congress. The jury of the Eolo Innovation Prize 2018 has considered that the Nabralift p
Nabralift Design Basis Certificate awarded by DNV-GL
DNV-GL has awarded Nabrawind with the Design Basis Conformity Statement for the Nabralift Self-Erecting-Towers. This certificate defines the certification strategy for this new generation of innovative towers and defines a clear roadmap for the integration of our tower designs into Type Certificates of ex
Nabrawind Technologies begins the installation of one of the tallest wind turbine towers in the world
On the 8 January preparations started for the installation of one of the tallest wind turbine towers in the world, designed by the Spanish company Nabrawind Technologies, S.L. (NBTECH), in Eslava (Navarra, northern Spain). The objective of this project is to use a full-scale prototype to validate a new in
WTG dynamics in soft & stiff towers beyond 160m hub height
The latest generation of wind turbines announced by the leading OEMs will shift wind turbines to rotor diameters of 150m and blade tip heights above 240m. As a consequence of this, the transport and installation ofmassive blades and towers becomes one of the great challenges in the renewable energy indust
Nabralift Self-Erecting Tower patent has been published
The Nabrawind Self-Erecting Tower patent has been published with a favourable report by the Spanish Patent Office. This patent of the Nabralift project protects the design of a section of frame tower and a transition piece that, using a self-erecting system, manages to assemble without cranes a complet
Patent for Nabrajoint blade innovative tightening system has been published
The patent for the new Nabrajoint blade tightening system has been published with favourable reports from the Spanish Patent Office. The patented system solves how to pre-tension a bolt that is already threaded on both sides in inserts integrated in the blade modules. The solution consists of a simple
Nabrawind starts testing the installation of the first two modules of its Self-Erecting Tower
Within the next few days Nabrawind will begin the assembly of the first two frame modules of the Nabralift tower prototype. The goal is to reproduce the process of installation at the beginning of 2018 of the real tower prototype, which will reach a height of 160 metres. The trial will be carried out on [
Nabrawind presents the benefits of stiff towers in the 6th International Conference of Wind Turbine Towers
Nabrawind Technologies has been invited for the second year running to participate in the International Conference of Wind Turbine Towers, celebrated in Bremen from 29th to 31st of August. Participants in this conference included experts from some of the major wind energy companies such as Vestas, Siemen