Gülle Entegre Tekstil İşletmeleri, one of Türkiye’s leading integrated yarn and fabric manufacturers with 55 years of experience, has signed a wind turbine supply and service agreement with Goldwind for the Gülle Wind Power Plant (WPP) Project. The project aims to meet the energy consumption of its production facilities located in Ergene, Tekirdağ.
According to the agreement, the project, located in the Ergene district of Tekirdağ, will utilize Goldwind’s GW155-4.8MW turbine model, featuring a hub height of 110 meters, a capacity of 4.8 MW, and a rotor diameter of 155 meters. The agreement also includes a 10-year full-service package covering maintenance and availability services.
The Gülle WPP Project is planned to be commissioned in December 2026. Upon completion, the plant is expected to reach an annual electricity generation capacity of approximately 16 million kWh.
Mature Capital has provided two-phase advisory services to Gülle Entegre Tekstil from the initial concept stage of the investment. In the first phase, project development, advisory services included the preparation of economic and technical feasibility studies in line with current investment conditions, as well as strategic and procedural guidance on regulatory and permitting processes (such as EPDK, EIA, zoning, and grid connection procedures).
In the second phase, once the project reached a certain level of maturity in terms of permits, Mature Capital provided advisory services for wind turbine selection, final supplier decision-making, and the negotiation of turbine supply and service agreements.

Commenting on the agreement, Habib Babacan, General Manager of Mature Capital, stated:
“We are very pleased to see the outcome of our efforts and work materialize with this important agreement, which marks the realization of our approximately three-year collaboration with our investor, Gülle Entegre Tekstil.
We would like to thank the Goldwind Türkiye team for their cooperation and support during the contract phase, and our investor Gülle Entegre Tekstil for their trust in Mature Capital. We wish the Gülle WPP Project to be beneficial for both parties.”
About Mature Capital
Since 2022, Mature Capital has been exclusively focused on the wind energy sector, providing advisory services to investors in the areas of business development, project development, strategy formulation, and project transfer (M&A) for wind power projects.
In its fourth year of operation, the company has continued to expand its activities and has successfully completed 18 advisory projects with 15 different investor groups since its establishment.
Mature Capital will continue to provide high-quality and reliable services to wind energy investors in Türkiye.




