For more than 25 years, we produce Clean Energy and implement innovative projects, contributing to Sustainable Development.
For more than 25 years, we produce Clean Energy and implement innovative projects, contributing to Sustainable Development.
GETTING TO KNOW
TERNA ENERGY
TERNA ENERGY was founded in 1997 and as a member of GEK TERNA Group has been a key player in the renewable energy sector carrying out innovative projects for the environment, which contribute to sustainable development.
With a strong portfolio of projects in Greece and abroad, TERNA ENERGY is the largest investor in the RES sector in Greece and the biggest Greek company in the sector worldwide.
On April 10th 2025 Masdar completed the 100% Acquisition of TERNA ENERGY, cementing major European Expansion. Providing significant capital investment in Greece and other EU countries, the acquisition demonstrates Masdar's commitment to accelerating renewable energy growth in Southeastern and Central Europe, unlocking renewable energy capacity and supporting the EU's net zero by 2050 goals. TERNA ENERGY to play an important role in enhancing Masdar’s portfolio across Europe as it targets 100GW global clean energy capacity by 2030.
Discover
Activities
TERNA ENERGY has a solid position in Wind Energy, Hydroelectric Projects, Solar Energy
Discover
Milestone projects
23 November 2023
By the year 2024, Ai Stratis will become the first energy-independent island thanks to an innovative electricity production and storage system. A wind station with an installed capacity of 0.9 MW, a photovoltaic station with a maximum production capacity of 0.2268 MW, accumulators with a storage capacity of 2.56 MWh, a station for the production…
20 October 2023
TERNA ENERGY, a pioneer company in the production and storage of clean energy and the largest Greek investor in the RES market of Southeast Europe, is committed to actively participate in the global common goal: to reduce the environmental footprint and upgrade the quality of human life, building societies on the principle of sustainable development. …
31 July 2023
In the societies of developed countries, an uninterrupted supply of energy has been taken for granted for decades. However last year, Europe for the first time in the 21st century considered – in the context of the possible effects emerging from the war in Ukraine and the ongoing tensions between the West and Russia over…
03 May 2023
Michalis Verroiopoulos, General Manager of Development, TERNA ENERGY S.A. The challenges that the energy sector in our country will have to face in the current year are many, with several of them appearing to play a critical role for its sustainability, at least in the medium term. It is enough to consider and reflect on…
