Montenegro’s EPCG to develop floating solar, thermal batteries, high-altitude wind turbines

Montenegrin state-owned power utility Elektroprivreda Crne Gore has signed memoranda of understanding with Akuo, E2S Power AG, and wind fisher for a floating solar power plant, thermal batteries, and a pilot project for high-altitude wind turbines, respectively.

Memoranda of understanding (MoUs) were signed within the framework of the European Union – Montenegro Investment Conference. Domestic and European companies initiated 14 projects, including for wind and solar power, energy storage, and the electricity grid.

The two-day conference Smart Growth, Green Future: Accelerating Investment in Montenegro, held earlier this week in Luštica, near Tivat, was opened by European Commission President Ursula von der Leyen and Prime Minister of Montenegro Milojko Spajić.

Bulatović: We will develop three projects with Akuo

Ivan Bulatović, CEO of government-controlled Elektroprivreda Crne Gore (EPCG), told Balkan Green Energy News that the memorandum with French renewable energy company Akuo includes a 36 MW floating solar power plant on Slano lake.

The investment is estimated at EUR 60 million.

It is an innovative technology and it helps the environment by reducing water evaporation, Bulatović explained.

Scotto: Montenegro has everything it needs for the development of renewables

Another project within the deal is for a solar power plant, and the third one is for energy storage. On behalf of Akuo Energy, the memorandum was signed by CEO Eric Scotto.

He stressed that floating solar saves water and space while providing energy. Scotto revealed the possibility for the proposed onshore photovoltaic plant to be agrisolar.

Montenegro has everything it needs for the development of renewable energy sources – sun, wind and space, Scotto stressed.

Thermal batteries at TE Pljevlja

Photo: EPCG

EPCG signed its second memorandum with E2S Power AG, based in Switzerland, for the joint development, production, and application of thermal energy storage. The ceremony was attended by Montenegrin Prime Minister Milojko Spajić.

The aim of the project is to lower the domestic utility’s CO2 emissions, primarily from the Pljevlja coal power plant.

Electricity would be purchased on the market when it’s cheap, to charge the energy storage facility and later produce steam to drive the turbine and generate electricity, Bulatović explained.

He stressed that the cooperation opens up the possibility for the application of advanced technologies enabling more efficient energy use and a reduction in CO2 emissions.

Wind fisher is developing innovative high-altitude wind turbines

“Our thermal energy storage technology, TWEST, provides concrete solutions for decarbonizing thermal power plants and stabilizing power systems that are increasingly reliant on renewable sources,” E2S Power AG CEO Saša Savić said.

The memorandum with French innovative solutions firm wind fisher envisages the development of a joint pilot project for high-altitude wind turbines. Bulatović signed it with the company’s CEO Stéphane Vidaillet.

It is an innovative idea that should take off in the future, and this is a pilot project in the testing phase, Bulatović revealed.

The company, in his words, has the technology, and Montenegro has the space where it can be tested.

Photo: EPCG

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June 7, 2025

by AEA in News

Eric Scotto: Falling storage and renewables costs will help meet rising electricity demand

Declining energy storage costs and expanding renewables capacity will enable Europe to meet the challenge of intensified electrification and rising consumption, according to Eric Scotto, CEO of Akuo Energy. Thanks to falling costs, renewable energy has already won the race against nuclear power, he emphasized at Belgrade Energy Forum 2025.

The price of energy storage today is ten times lower than it was ten years ago, and the density of storage has tripled in the last three years, Eric Scotto said. Speaking at a panel on decarbonization in Southeast Europe, he explained that the operating power of a battery system in a standard TEU container, twenty feet or 6.1 meters long, now reaches 6 MW.

“Today, the challenge is flexibility. We know how to produce cheap, but what is important is to reconcile offer and demand… Thanks to storage, we can do that today,” Scotto said on the sidelines of the conference.

Renewables have already won the race against nuclear energy

Talking about the cost of generation from renewable sources and nuclear power, he argued that the race has already been decided. “It’s over. We won the race. Renewable is the cheapest way to produce energy,” he underscored.

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Scotto emphasized that the Balkan region, which is lagging in the energy transition, can now enjoy the benefits of the latest and cheapest renewable energy and storage technologies. “This morning, some people were saying that we are late in the Balkans, and that’s the best news we could get this morning because renewables are the cheapest way to produce energy, so we’re going to benefit from the latest and most efficient technologies… from solar, from wind, from hydro, and storage,” claims the top man of the French renewable energy company.

The slow energy transition is good news for the Balkans

Scotto stressed the importance of collaboration among Western Balkan countries, adding that he hopes to see more of it in the coming days, weeks, and months. “We have the skills and we have the know-how in those countries. We need to share, we need to work more together, and, of course, we need more international interconnection,” he said.

Akuo Energy has secured a PPA for its Bela Anta 2 wind project in Serbia

Talking about Akuo Energy, Scotto said that it brings to the region its knowledge and experience from numerous project around the world. The France-based independent global renewable energy producer recently signed a power purchase agreement (PPA) with Serbia’s state-owned power utility Elektroprivreda Srbije (EPS) for the Bela Anta 2 wind project.

With a total installed capacity of 80 MW, Bela Anta 2 was among the awarded projects in Serbia’s second round of renewable energy auctions, held in early 2025, securing a contract for difference (CfD).

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