Wind onshore international

Der Internationalisierungsprozess der Windenergiemärkte und die Verlagerung auf inner- und außereuropäische
Märkte hat sich weiter fortgesetzt. Auch iTerra energy trägt mit seiner Niederlassung in der Türkei zu dem Entwicklungsprozess bei.

iTerra energy meets Turkey

iTerra enerji – your partner in wind energy projects

Turkey is one of the fastest growing energy markets in the world. The Turkish government has announced its goal to increase the share of renewable energy sources to 30% of the country’s installed power capacity by 2023. In order to reach this goal, the installed capacity of wind power needs to be raised to 20GW.

Turkey’s vast coastal areas and high plateaus present an immense potential for wind energy. With its long-standing experience in developing and building onshore wind parks in Germany and Europe, iTerra Enerji is a reliable partner for wind energy projects in Turkey.

Based in Izmir on the Aegean coast iTerra will play a major role in Turkey’s renewable energy market

About iTerra enerji

iTerra Enerji Anonim Şirketi was founded in Izmir in 2016.

It is the “daughter” of the German company iTerra Energy, based in Giessen, Germany.

Being a part of the Turkish energy revolution by developing projects from the beginning or by being a reliable partner in any stage of your project is our set goal.

Operating from our office in Izmir on the beautiful Aegean coast we are located in the middle of Turkey’s core area of wind potentials.

We benefit from long-standing relations with manufacturers of wind turbines and bring our experience from Germany to Turkey.

iTerra Enerji is a member of the Turkish Wind Energy Association TWEA (Türkiye Rüzgar Enerjisi Birligi TREB).


Development and Acquisition

With our longtime experience in all aspects of developing wind farms, we are experts in all phases of the process chain. From acquisition and valuation of potential sites to planning park design, financing, purchasing components and services to realization and later operation and maintenance, our experts provide high skilled services for each project.


EPC (Engineering, Procurement & Construction)

Besides developing our own projects, we provide all kinds of services for your project. We plan your park design, buy components and build your project. Our specialists in Turkey and in Germany will bring your project to success.


Evaluation of Your Early Stage Project

Our experts evaluate your project using professional software. For any given location we calculate energy production, optimal use of the site, park layout, energy yields and wind resources as well as environmental restrictions and grid connection.

A full calculation and documentation as well as compact forecasts are available. Contact us for further information.


iTerra Enerji Anonim Şirketi

1847 Sokak No: 19/2

35575 Karşiyaka, Izmir


Ralf Ratanski

Genel Müdür

Chief Financial & Technical Officer


Telefon  +90 232 999 90 60

Faks      +90 232 966 12 06

Mobil    +49 172 600 94 59


Hüseyin Alsan

Genel Müdür

Chief Executive Officer


Telefon  +90 232 999 90 60

Faks      +90 232 966 12 06

Mobil    +49 173 283 62 04


Haldun Alsan


Team Assistant


Telefon +90 232 999 90 60

Faks      +90 232 966 12 06

Mobil    +90 533 574 5485


Nadir Büken

Türkiye Saha Müdürü

Area Manager Turkey


Telefon  +90 232 999 90 60

Faks      +90 232 966 12 06

Mobil    +90 532 210 18 42