Masdar buys Greek renewable energy co. Terna for 3.2 Billion Euros

Terna builds dams

Masdar, a renewable energy investor and also the name of the zero-energy town outside of Abu Dhabi is buying a Greek renewable energy company Terna Energy for the equivalent of 3.2 Billion Euros, equal to about 67% of the company’s outstanding shares at completion of the transaction. Masdar plans to launch an all-cash mandatory tender offer to acquire all the remaining outstanding shares of the company with the intention of reaching 100%.

It is the largest ever energy transaction on the Athens Stock Exchange, and one of the largest in the European renewables market.

The deal is expected to provide significant capital investment in Greece and other European countries, supporting Terna’s contribution to Greece’s National Energy and Climate Plan (NECP) and the EU’s net zero by 2050 target. The proposed acquisition demonstrates the scale and ambition of Masdar’s growth plans in the region, and further solidifies Masdar’s role as a trusted global energy transition partner to governments, investors, developers and communities across the globe.

“We are injecting capital and global expertise to accelerate Terna Energy’s expansion, supporting Greece’s renewable energy ambitions and extending Masdar’s global reach.

“We look forward to completing the transaction and starting to work with Terna Energy’s leadership team to supercharge their ambitious growth plans in support of Greece’s energy transition,” says Mohamed Jameel Al Ramahi, Chief Executive Officer of Masdar.

Established in 1997, Terna is a leading European clean energy platform, with a track record of more than 25 years of delivering innovative and sustainable projects. The company specializes in financing, developing, constructing and operating renewable energy facilities, focused on wind, solar, hydroelectric and pumped storage projects.

The company has recently announced its growth plan targeting renewable energy operational capacity of 6GW by 2030. With a strong portfolio of projects in Greece and Europe, Terna is the largest investor in the renewables energy sector in Greece.

Masdar has retained Rothschild & Co. as sole financial advisor, and Simmons & Simmons, Bernitsas Law, Latham & Watkins as legal advisors, in connection with the transaction and financing.

Terna Energy is a Greek renewable energy company that is listed on the Athens Exchange. The company is a subsidiary of Greek conglomerate GEK Terna, which through its subsidiary Heron SA is as well involved in the construction and operation of thermoelectric power generation fuelled with natural gas.

Karin Kloosterman
Karin Kloostermanhttp://www.greenprophet.com
Karin Kloosterman is an award-winning journalist, innovation strategist, and founder of Green Prophet, one of the Middle East’s pioneering sustainability platforms. She has ranked in the Top 10 of Verizon innovation competitions, participated in NASA-linked challenges, and spoken worldwide on climate, food security, and future resilience. With an IoT technology patent, features in Canada’s National Post, and leadership inside teams building next-generation agricultural and planetary systems — including Mars-farming concepts — Karin operates at the intersection of storytelling, science, and systems change. She doesn’t report on the future – she helps design it. Reach out directly to [email protected]

TRENDING

BM Studios is designing systems, not just buildings in the UAE

Balsam Madi is an architect and systems thinker whose work bridges culture, sustainability, and design intelligence across the Middle East and Europe.

UAE Green Finance Report 2025

Masdar is the the UAE’s flagship renewable energy company. Compare it to Neom in Saudi Arabia. Masdar has become one of the world’s most active clean energy investors, with projects in more than 40 countries across six continents. Established in 2006 and jointly owned by ADNOC, Mubadala, and TAQA, Masdar operates and develops solar, wind, and green hydrogen projects with a current portfolio exceeding 50 gigawatts of capacity. Masdar also buys companies, and paid $50 million for this US business Terra-Gen last year. 

Inca Hernández Brings Liwa Farm Village to Life in Abu Dhabi, Rooted in Desert Heritage

Greenhouses, aquaculture systems, and crops of lemongrass and lavender tie the project to contemporary concerns: food security, ecological resilience, and sustainable livelihoods in a fragile region facing climate extremes. 

A Sustainable Path to Rebuilding Gaza: Opportunity for Collaboration and Peace

Given the likelihood of a buffer zone along Gaza’s border, an innovative approach could be to transform this space into a greenbelt. Many cities worldwide have successfully implemented green zones that serve as ecological buffers while also benefiting urban populations. A well-planned greenbelt could provide environmental benefits, support agriculture, and even serve as a shared space between Gazans and Israelis—turning a divisive border into an area of mutual sustainability.

10 luxury desert resorts the UAE

The 10 best sustainable, desert retreats in the UAE with varying price points.

Turning Your Energy Consultancy into an LLC: 4 Legal Steps for Founders in Texas

If you are starting a renewable energy business in Texas, learn how to start an LLC by the books.

Tracking the Impacts of a Hydroelectric Dam Along the Tigris River

For the next two months, I'll be taking a break from my usual Green Prophet posts to report on a transnational environmental issue: the Ilısu Dam currently under construction in Turkey, and the ways it will transform life along the Tigris River.

6 Payment Processors With the Fastest Onboarding for SMBs

Get your SMB up and running fast with these 6 payment processors. Compare the quickest onboarding options to start accepting customer payments without delay.

Qatar’s climate hypocrisy rides the London Underground

Qatar remains a master of doublethink—burning gas by the megaton while selling “sustainability” to a world desperate for clean air. Wake up from your slumber people.

How Quality of Hire Shapes Modern Recruitment

A 2024 survey by Deloitte found that 76% of talent leaders now consider long-term retention and workforce contribution among their most important hiring success metrics—far surpassing time-to-fill or cost-per-hire. As the expectations for new hires deepen, companies must also confront the inherent challenges in redefining and accurately measuring hiring quality.

8 Team-Building Exercises to Start the Week Off 

Team building to change the world! The best renewable energy companies are ones that function.

Thank you, LinkedIn — and what your Jobs on the Rise report means for sustainable careers

While “green jobs” aren’t always labeled as such, many of the fastest-growing roles are directly enabling the energy transition, climate resilience, and lower-carbon systems: Number one on their list is Artificial Intelligence engineers. But what does that mean? Vibe coding Claude? 

Somali pirates steal oil tankers

The pirates often stage their heists out of Somalia, a lawless country, with a weak central government that is grappling with a violent Islamist insurgency. Using speedboats that swarm the targets, the machine-gun-toting pirates take control of merchant ships and then hold the vessels, crew and cargo for ransom.

Related Articles

Popular Categories