Turbine Technologies
ENERCON installs Swedish wind energy project Ersträsk
ENERCON is erecting 42 E-126 EP3 WECs in self developed wind farm. 26 E-103 EP2 WECs have already been completed. Project shares sold to renewables investor ‘The Renewables Infrastructure Group Limited’ (TRIG).
ENERCON is making headway in the realisation of the Ersträsk large-scale wind energy project in Sweden. The company is installing 68 WECs with a total capacity of 229.1 MW at the wind farm in the municipality of Piteå, in the Northern Swedish province of Norrbotten. Installation of 26 E-103 EP2 WECs has already been completed. Preparations are currently being made for after the weather-related winter break, when 42 E-126 EP3 WECs will be installed. The entire project is expected to be completed by mid 2020.
While work on installing the wind farm is in progress, the search for an investor has already been brought to a successful conclusion. London-based renewables investor ‘The Renewables Infrastructure Group Limited’ (TRIG) will acquire 75 percent of the project shares with commissioning of the wind energy converters, which will take place in two batches in the first quarters of 2019 and 2020. The partners recently signed an agreement. ‘We are glad to have found a strong and experienced partner for Ersträsk in TRIG that has an interest in joint long-term operation of the wind farm’, says ENERCON Managing Director Hans-Dieter Kettwig.
Sweden is one of ENERCON’s core international markets and will continue to play a significant role in future plans for international business. ENERCON has its own supply chain in Sweden, complete with exclusive production partners and a large Service organisation. It is one of the biggest companies in the Swedish wind energy sector. ‘The Ersträsk project marks another logical and important milestone in the development, implementation and operation of large wind farms in Sweden’, says Hans-Dieter Kettwig. ‘This major project also fits well into ENERCON’s increasing international focus.’ As a result of the decline in market development in Germany, ENERCON has intensified its international activities significantly in recent times.
During this project, ENERCON has been advised by Commerzbank and Lindahl (Stockholm).
Turbine Technologies
The High-power Wind Turbine Rolled Off the Production Line at CRRC Baiyin New Energy Equipment Base
Recently, the high-power wind turbine developed by CRRC for the complex climate and unique geological conditions of Northwest China rolled off the production line and entered mass production at CRRC Baiyin New Energy Equipment Base. This marks an important milestone of CRRC’s presence in the new energy industry in Baiyin.
The 7.5 MW high-power wind turbine offers flexible power configurations ranging from 6.X to 8.X MW and features a rotor diameter of over 220 meters. By incorporating the high-speed train reliability design principles, it not only improves the wind energy capture efficiency, but also ensures safe and stable operation in the complex and variable climate conditions. The wind turbine is the result of CRRC Shandong Wind Power Co., Ltd.’s indepth research into the wind resources and geographical features of Northwest China, particularly in provinces like Gansu.
The first phase of CRRC Baiyin New Energy Equipment Base has been built into a modern industrial cluster centered on wind turbine sets, hydrogen production equipment, and electrical systems, providing a mass production capacity of 300 wind turbine sets and hubs per year.
A strategic step that strengthens LEITWIND’s presence in the Eastern Thrace region.
LEITWIND’s success in Turkey can be attributed to several factors: the adoption of cutting-edge technology, the offer of
a comprehensive all-inclusive package that includes not only the standard supply of wind turbines but also continuous support throughout all project phases, and a strong local presence. Following the establishment of LEITNER TURKEY in May 2012, specializing in the ropeway sector, the LEITWIND TURKEY branch was inaugurated in Bursa, actively managing the 10 LEITWIND wind farms currently operating in the country.
Not only in Turkey but also in Italy, the LTW90 product continues to receive significant recognition. In the fall of 2024, LEITWIND successfully completed the first LTW90 wind farm in the province of Trapani. This project, consisting of three LTW90 with a rated power of 1,000 kW, presented a significant logistical challenge due to the area’s unique morphological characteristics. However, achieving this result highlights the company’s experience and expertise in handling installations in complex environments.
The wind energy sector is undergoing a transformation, with major manufacturers shifting towards turbines with larger rotors and higher power outputs, thereby reducing the availability of Megawatt- class turbines. In this challenging context, LEITWIND stands out for its specialization in small to medium-sized projects and repowering operations, reinforcing its role as a key partner for communities, SMEs, and local investors.
Despite regulatory and permitting uncertainties, the small to medium-sized wind energy sector represents a strategic opportunity to enhance the value of already installed energy potential. LEITWIND is ready to further strengthen its leadership position, making a significant contribution to the global energy transition.
Since its establishment in 1984, ENERCON has pioneered in wind energy technology by developing onshore wind turbines and playing a key role in the industry. With over 33,000 installed wind turbines worldwide and a cumulative installed capacity exceeding 64 GW, the company stands as one of the architects of a sustainable future. It has established itself as one of the leading brands in the global wind energy sector by means of its innovative wind turbine technology, high-quality standards, and decades of experience. In Türkiye, it is recognized as one of the pioneers of the country’s energy transition. As Türkiye’s first wind turbine brand, ENERCON Türkiye has achieved many industry milestones throughout its 27-year history. Today, with more than 1,250wind turbines installed, the company alone accounts for nearly 24% of Türkiye’s total 13 GW installed wind capacity.
The company entered the Turkish market in 1997 and has since exceeded a cumulative installed capacity of 3 GW, starting from just 1.5 MW, marking a significant milestone in its journey. By the end of 2025, it aims to achieve a total installed capacity of 4 GW. As the turbine supplier for the 1,000 MW mega project encompassing the entire YEKA RES-2 tenders, the company continues to play a key role in Türkiye’s energy transition through its contracts in YEKA-2 and YEKA-3.
The company is solidifying its role in Türkiye’s wind energy sector with ongoing and contracted projects. Rather than seeing Türkiye merely as a sales market, it actively engages in production and engineering activities. Through its investments in education and R&D, ENERCON contributes to developing innovative wind energy technologies in the country. As part of its collaboration with Enerjisa Üretim, ENERCON is set to test the E-175 EP5 model—one of the world’s largest wind turbines with a rotor diameter of 175 meters—for the first time in Türkiye at the Bandırma Energy Hub. The E-175 EP5 E2 7 MW stands out as one of ENERCON’s latest and most advanced turbine designs in engineering. ENERCON’s signature direct drive technology distinguishes the company from other brands and is also a key feature in this model. Additionally, incorporating a permanent magnet system maximizes energy efficiency, demonstrating its commitment to high performance. With its robust performance and optimized aerodynamic design, the E-175 EP5 E2 ensures maximum energy generation even at low and medium wind speeds, reflecting ENERCON’s sustainability and technology-driven vision.
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