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CTE Wind Ibérica, experts in wind turbine foundation design, in Spain and Latin America, celebrates this year the 5th anniversary of the company.
CTE Wind Ibérica’s journey began back in June 2017 in Bilbao (Basque Country) and focused its design and calculation work for the Spanish market and Spain based customers operating worldwide. Since then, many customers entrusted the Spanish experts in WTG foundation design with over 225 contracts. Foundations for 4900 WTGs (or close to 20 GW energy output) have been designed, value-engineered or peer-reviewed in 181 wind farms across 22 different countries.
«CTE Wind Ibérica has experienced phenomenal growth in its few years of existence», said Alexander MARTIN, CEO of CTE Wind International. «In the advancement of this growth, we will continue to bring cost-effective foundation design, geotechnical consulting services and exceptional customer service to EPC, CBoP, Developers and OEMs.»
All major turbine manufacturers
In five years of market presence, CTE Wind Ibérica has designed foundation for ten different OEMs: Enercon, Envision, GE, Goldwind, Nordex, NRG Patagonia, Senvion, Siemens-Gamesa, Vestas and WEG. Regardless if the wind turbine had a tubular steel or concrete tower. Noteworthy are the rock anchored foundation design in Mexico or the star foundation (ribbed foundation) in the Gecama wind park project in Spain (see picture).
CTE Wind Ibérica also implemented successfully CTE Wind’s patented Soft-Spot® solution, with most of the above-mentioned manufacturers. Particularly in Spain and Latin America is the low resource foundation a big success.
Active in Wind since 2003
CTE Wind Ibérica, as part of CTE Wind International, is an international engineering consulting firm specialized in the analysis and design of onshore wind turbine foundations. CTE Wind has been active in the wind energy sector since 2003. As of 2022, CTE Wind International has designed, value-engineered or peer-reviewed foundations for over 23,500 turbines in 74 countries. CTE Wind is headquartered in France and has offices in Brazil, Poland, Portugal, Spain, USA and Asia.
The company is a subsidiary of the CTE Group, a consulting firm, specialized in building and civil engineering. The CTE Group was founded in 1965 and today is one of the leaders in the structural engineering sector in France.
If you want to learn more about CTE Wind International you can read more articles about projects and news in OUR-PROJECTS & OUR-NEWS – sections. For more Information about OUR-SERVICES please CONTACT US.
Latin American News
CTE Wind swoops on WTG foundation design projects in Andean region .
Bilbao (ESP) /La Richardais (FRA) – CTE Wind Ibérica, the Spanish Branch of CTE Wind International, has secured several contracts to deliver foundation design and geotechnical services for multiple wind farms in Colombia, Ecuador and Peru. In Ecuador, the expert in foundation design for wind turbine generators (WTG), has already finished its project for a wind farm with nearly 25 turbines. In Colombia CTE Wind is working on foundation design for a couple of wind parks and in Peru a new final design project will start in the very next days.
Enrique MARTINEZ, Commercial Manager of CTE Wind Ibérica said: «We are thrilled to work in those projects in the Andean region, which due to tectonic movements is a complex and challenging environment. This shows the trust that our customers have in our capabilities.»
Earthquakes and volcanic eruptions
Since earlier this year the structural engineering company has also been working on various projects in Chile, with globally 100 WTGs counting. Thanks to this achievement CTE Wind Ibérica worked in almost all Andean states. And this, in a region where tectonic forces can result in minor to major earthquakes and volcanic eruptions! But thanks to CTE Wind’s internal Geotech engineers these normal geological activities are no problem, as they were considered during the final design calculations.
CTE Wind Civil Engineering is an international engineering consulting firm specialized in the analysis and design of on- and nearshore wind turbine foundations. CTE Wind is active in the wind energy sector since 2003 with offices in France (HQ), Brazil, Poland, Portugal, Spain and in Asia. CTE Wind has calculated and designed foundations over 16’500 turbines in 70 countries.
If you want to learn more about CTE Wind International you can read more articles about projects and news in OUR-PROJECTS & OUR-NEWS – sections. For more Information about OUR-SERVICES please CONTACT US.
CTE Wind Brasil provides cost saving onshore foundations
Porto Alegre (BRA) – CTE WIND Brasil, part of CTE Wind International, has been active in the Brazilian market since 2005. After 2.5 GW installed wind turbine power or over 1000 designed, value-engineered or peer-reviewed foundations the next years highlight will be the consolidation of the patented Soft-Spot® solution in the Brazilian market. The result of the astonishing solution is the significant optimization of the bill of quantities compared to a standard gravity foundation: Savings in concrete, decrease of the foundation diameter (less earthwork) and total weight reduction of reinforcement bars.
The Soft-spot® is implemented in various countries around the world. Over 50 wind farms around the globe, 750 wind turbines are using this resource saving solution. Argentina, Chile, France, Lithuania, Indonesia, Mexico, Netherland, Russia, Serbia, Sweden Thailand and Brazil. With two new projects, one under development in the state of Bahia with 52 foundations scheduled for construction in early 2021, and an other already finished wind farm with 37 Vestas wind turbines V150 4.2MW in Rio Grande do Norte, things are on his best way to accomplish CTE Winds goals to be responsive, efficient and reliable worldwide.
To learn more about the patented Soft-Spot® solution please contact our Brazilian sales team in Porto Alegre or go and visite our Solutions section.
If you want to learn more about CTE Wind Brasil you can read more articles about projects and news in OUR-PROJECTS & OUR-NEWS – sections. For more Information about OUR-SERVICES please CONTACT US.
«To work with CTE Wind as designer was nice. The speed of response and reliability of the planning has been a winning experience for us.»
Arjan Louwerse from H4a Windenergie B.V.
Coöperatie Zuidenwind has poured the concrete for the foundation in Heibloem in the Netherlands and created the basis for the installation of their wind turbines. The foundation design and calculation for this project was done by CTE Wind Civil Engineering. The expert in foundation design WTG suggested their Soft-Spot® instead of a typical pile foundation.
Heibloem (NL) / La Richardais (FR) – The Netherlands soil consistsof unconsolidated, very young sediments. Due to the proximity of the low-lying part of the European continent, the basin of the North Sea, the bottom rarely rises higher than 30 m above sea level. In the areas along the coast (provinces of Groningen, Friesland, Noord-Holland, Zuid-Holland, Zeeland) the surface soil layers consist mainly of clay deposits. In the west of the Netherlands the clays are replaced by lowland moors (peat). To sum up: in the Netherlands, pile foundations are mandatory for wind turbines because of the concentrated forces occurring on little surface area. Except in Heibloem, where the ground is exceptionally stable. So good, in fact, that CTE Wind offered its resource-saving Soft-Spot® instead of the usual foundation.
The Soft-Spot® was developed by CTE Wind’s engineering team and is implemented in various countries around the world. «It was simply the most economical foundation we could choose », Arjan Louwerse from H4a Windenergie B.V. says. He is the project manager for Coöperatie Zuidenwind wind turbines. This foundation design optimizes the use of resources and helps to save up to 15 % of concrete and 2 to 5 % of reinforcement steel. In some cases what is even more important than the costs is the available space : with Soft-Spot® you need less surface for the foundation. This reduces the time and excavation costs. «The philosophy to reduce the costs of the Soft-Spot® was also a good point of discussion with our client. From the beginning we had a good feeling with the design», he explains.
In fact thanks to the new design the outer diameter of the foundation was 1.1m smaller compared to a typical foundation design. This resulted in a reduction of 11 % of concrete and 3 % of steel – or more precisely about 100m3 of reinforced concrete. «To work with CTE Wind as designer was nice. The speed of response and reliability of the planning has been a winning experience for us», Louwerse added. In spring 2020 the wind turbine will arrive together with the largest blades ever installed onshore in the Netherlands. (ctewind)
If you want to learn more about CTE Wind International you can read more articles about projects and news in OUR-PROJECTS & OUR-NEWS – sections. For more Information about OUR-SERVICES please CONTACT US.
ASEAN Wind Energy will be held in The Adora Center HCMC, Asia from 27-28 October 2022, celebrating Wind Developers’ Excellence of the Year with exciting new content. Set across five remarkable event’s featured sections, AWE 2022 is set to be the biggest and best yet.
CTE Wind partecipates in Hamburg with an own stand.
ASEAN Wind Energy is one of the world’s most prestigious international wind power events and APAC’s premier clean energy event. Constantly breaking new ground, it has set a precedent in Southeast Asia ever-growing renewable energy community. Showcasing the best wind turbines tech and solution from across the globe, AWE provides a unique and exciting platform to network and establish long-term business relations with global top wind farm operators, turbine manufacturers, investors & financiers, legal and advisory firms, construction & component manufacturers, logistics & ports, supply & grid operation and wind tech solution suppliers.
Viet-Hung Nguyen CEO of CTV Wind Asia will attend tThe Largest Onshore & Offshore Wind Energy Event in ASEAN Region. This is an excellent opportunity for interested companies to meet our sales team, learn more about CTE Wind’s expertise in civil engineering and foundations and discuss future collaborations..
Do not hesitate to contact us to organize a meeting.
See you soon in Ho Chi Minh City.
If you want to learn more about CTE Wind International you can read more articles about projects and news in OUR-PROJECTS & OUR-NEWS – sections. For more Information about OUR-SERVICES please CONTACT US.
The Adora Center HCMC, Asia
27-28 October 2022
Research & Development
CTE Wind R&D and Consulting services are the first choice when it comes to foundation design regardless of the WTG-manufacturer, model, size, power or soil conditions. Thanks to internal R&D-Team with senior engineers, holding over 100 years of cumulated experience in the design of wind turbine foundations, nothing is impossible.
La Richardais (FRA) – In 2019 Developers worldwide have globally commissioned a little over 45GW of onshore wind turbines. According to Bloomberg New Energy Finance, the Danish firm Vestas remained this way the world’s leading wind turbine supplier, with Spanish-German wind engineering company Siemens Gamesa a strong second. Chinas manufacturer number one Goldwind was third in the rankings, while US-Leader GE Renewable Energy’s secured its fourth place. Together the top four manufacturers accounted for 55 percent of the market share.
100 years of cumulated experience
This statement applies more or less also to CTE Wind, which calculated, designed and evaluated about 5000 WTG-foundations in 2019 around the globe. Thanks to CTE Wind’s internal R&D, with senior engineers holding over 100 years of cumulated experience in the design of wind turbine foundations worldwide, new turbine models from the top manufacturers as well as less common WTG-models from smaller or local manufacturers are only a little challenge. CTE Wind engineering services lead to state-of-the-art foundation solutions for wind turbines. Regardless of whether it is a prototype, such as GE’s giant 12 MW Haliade X or smaller 1 MW machine, from German ENO or Dutch EWT.
Wooden tower
Also worth mentioning: the different types of towers for wind turbines. Concrete (hollow foundation) and steel towers are well known to CTE Wind. Both tower systems are suitable to be used alone or in combination. Even foundations with wooden towers were calculated and designed by CTE Wind in the past. The sum of all experiences made during the projects since 2003 is the reason why their engineering services in foundation design are the first choice for wind turbine manufacturers, wind park developers and EPC contractors worldwide.
If you want to learn more about CTE Wind International you can read more articles about projects and news in OUR-PROJECTS & OUR-NEWS – sections. For more Information about OUR-SERVICES please CONTACT US.
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