December 3, 2025
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Turkey earns EUR 84.8 million upfront from solar power auction

Investors in photovoltaic projects were mostly willing to pay large sums at Turkey’s latest YEKA auction to secure a minimum guaranteed price for five years, followed by 20-year power purchase agreements. The government earned EUR 84.8 million overall from the secondary bidding for 650 MW, split into six areas. One zone is for a floating solar power plant.

According to Turkey’s Minister of Energy and Natural Resources Alparslan Bayraktar, domestic electricity demand is on a trajectory to triple to 1.05 PWh in the next 30 years. It follows an almost threefold jump of the last two decades, while natural gas is rising even faster, he pointed out.

The minister has urged investors to keep up the momentum, noting that the national goal for 2035 for solar and wind power is 120 GW in total.

One of the pillars of the government’s measures to incentivize such endeavors are renewable energy auctions. Notably, the obligatory domestic content rates are high, to boost manufacturing in the sector.

The latest solar power auction under the Renewable Energy Zones (REZ) state support mechanism even brought substantial earnings for Turkey, for the second time. The bidding was initiated at the ceiling price, EUR 55 per MWh, and when the floor level was reached at EUR 32.5 per MWh, the remaining competitors were switched to another auction.

They offered so-called contribution shares, starting at a stunning 10,000 per MW of planned connection capacity. The quota for the REZ SPP 2025 (YEKA GES 2025) round was 650 MW, split into eight zones. Two zones were taken off the table after the call, due to delays in permitting.

Highest fee was EUR 285,000 per MW

In total, Turkey cashed in EUR 84.8 million or EUR 130,400 per MW of connection capacity, excluding value-added tax.

The Eskişehir zone, 260 MW, went for EUR 105,000 per MW to Efor Holding. The company was successful at the previous wind power auction as well, early this year.

Stone Enerji won the Erzurum 1 segment, of 100 MW, by pledging EUR 100,000 per MW. Sertaş Turizm took Erzurum 3, at 85 MW, for EUR 120,000 per MW.

The Ministry of Energy and Natural Resources included a floating solar power plant project for the first time

The 50 MW Bolu zone went to Ecogreen Enerji. The company is paying 44,000 per MW, the least of all winners.

Kahramanmaraş, of 40 MW, was awarded to Güçlü GES Enerji. It pledged EUR 285,000 per MW, which was the highest contribution fee. Aydede Enerji has obtained the Mardin zone for EUR 208,000 per MW while Zincir GES Enerji managed to win the Van solar power project for EUR 187,000 per MW. Both are for 40 MW.

The auction also featured the first zone for a floating solar power plant. Demirköprü Yüzer GES in Manisa province, for 35 MW, was taken by a firm with the same name. It is paying EUR 225,000 per MW, the ministry has revealed.

Solar power auction facilitates USD 400 million in investments

There were 77 applications altogether, from 38 companies.

The winners will be able to sell electricity on the free market for five years. However, they are guaranteed at least their contracted price, which in all cases is the floor price – EUR 32.5 per MWh. The second period, 20 years, is with a power purchase agreement.

Bayraktar estimated that the solar power auction facilitated investments worth a combined USD 400 million. The projected annual output is equivalent to the electricity needs of half a million households.

The minister pointed out that 8 GW of solar and wind power would come online this year in total. The combined capacity on the grid from the two technologies amounts to some 39 GW out of 121 GW overall.

Also of note, the Energy Storage Industries Association (EDEDER) has forecasted that 1.5 GWh of storage capacity would be commissioned next year in Turkey.

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October 30, 2025
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World’s first floating solar power plant with vertical panels comes online

A floating solar power plant with vertically installed panels was commissioned in Germany. Sinn Power, the company that deployed the technology, claims it is the world’s first utility-scale facility of its kind.

The floating solar power plant featuring vertically mounted panels is situated on artificial lake Jais, created by gravel extraction, in the Starnberg district of Bavaria in southern Germany. With a peak capacity of 1.87 MW, the plant is expected to generate around 2 GWh of electricity annually.

The technology, called SKipp by Sinn Power, is designed for artificial water bodies deeper than 1.6 meters, such as quarry lakes and gravel pits. Floating solar installations on artificial water surfaces are particularly valuable because they provide additional opportunities for solar energy generation without occupying land.

On Jais, arrays of vertical east-west oriented solar panels are separated by at least four meters. The company claims it ensures stable electricity generation throughout the day and increases output during morning and evening hours when conventional solar systems produce less energy.

Each SKipp-Float segment requires only a narrow submerged base, serving as the stabilizing part of the structure. At up to 1.6 meters below the water surface, it ensures a minimal spatial footprint, according to the company’s engineers. The substructure secures the modules and allows controlled movement under wind loads and fluctuating water levels.

Additionally, the plant is connected to the grid via a floating cable and a shore-based feed-in point, enabling smooth energy transfer without disrupting the lake’s ecosystem.

The installation of the floating solar plant has a positive impact on the lake’s ecosystem

The SKipp-Float system was commissioned on August 21 and officially inaugurated last week. Among the speakers at the ceremony was Bavarian Minister-President Markus Söder, who emphasized that the project demonstrates what an innovative energy transition looks like.

“The huge floating solar power plant on the lake generates electricity following the sun’s position. This is an example of Sinn Power’s engineering expertise, perfectly suited to Bavaria – a land of engineers and start-ups, as well as a leader in renewable energy,” said the regional leader, noting that Bavaria contributes 25% to Germany’s overall expansion of new capacity.

During the initial phase of operation, the company managing the gravel pit, Kies- und Quetschwerk Jais, reduced its grid electricity consumption by around 60%, with savings expected to reach up to 70% once production stabilizes, Sinn Power added.

The company said its floating PV plant occupies only 4.65% of the lake’s surface, well below the 15% maximum allowed under the German Federal Water Resources Act. An expansion of 1.7 MW of installed capacity is planned, keeping total lake coverage below 10%.

The company emphasized that the solar power plant has shown no negative ecological impact. On the contrary, the structure itself improves oxygen exchange and allows sunlight to reach deeper water layers, with reports indicating that water quality has improved since commissioning. New waterfowl nests have been observed on the floating sections, while schools of fish gather around the submerged stabilizing part of the platform.

Sinn Power plans to extend its vertical floating solar concept to open sea applications, further advancing renewable energy production at sea.

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October 17, 2025
by in News

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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October 17, 2025
by in News

Montenegro building two solar plants at hydropower dams

Montenegro’s state power utility, Elektroprivreda Crne Gore (EPCG), is installing a 2.5 MW solar plant at the Slano hydropower dam near Nikšić, while a photovoltaic plant is also being installed at the Vrtac dam. The project marks yet another step towards increasing the share of renewable sources and strengthening Montenegro’s energy independence, said EPCG-Solar gradnja, a subsidiary of EPCG.

The project is implemented by EPCG-Solar gradnja, which specializes in the procurement, design, installation, and maintenance of photovoltaic systems. Both dams belong to hydropower plant Perućica.

The works at the Slano dam are challenging, as the solar panels are being installed on very steep terrain, according to Marina Jočić, president of the board of EPCG-Solar gradnja. She was speaking during a tour of the site with EPCG management, Speaker of the Parliament of Montenegro Andrija Mandić, and Mayor of Nikšić Marko Kovačević.

The total planned capacity of the Slano and Vrtac solar plants is 3.7 MW

According to earlier announcements, the total installed capacity of the Slano and Vrtac solar power plants will be 3.7 MW. Works on the Vrtac power plant are in the final phase, said Miro Vračar, head of production at EPCG.

EPCG also plans to build the country’s first floating solar power plant at the Slano reservoir. Late last year, the investment valued at EUR 60 million was listed as one of 15 priority infrastructure projects in Montenegro’s energy sector.

EPCG also plans a floating solar plant at the Slano reservoir

Solar power plants on dams are also being built in other countries in the region. In Slovenia, one such facility was put into operation in June, installed on the reservoir wall of the Avče pumped storage hydropower plant.

When it comes to floating solar, North Macedonia plans to integrate such facilities into the national irrigation network.

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September 10, 2025
by in News

Turkey launches solar, wind power auctions with November deadlines

The Ministry of Energy and Natural Resources of Turkey issued a public call for solar and wind power auctions for 2 GW in total. It will receive the applications on November 4 and November 18, respectively. One competitive bidding process is for a floating solar power project of 35 MW.

Following the successful auctions for renewable energy projects that were completed early this year, Turkey kicked off another round. It is also for 2 GW of overall connection capacity, in light of the country’s ambition to grow its combined solar and wind power capacity to 120 GW by 2035. The two technologies reached 37.1 GW together a month ago, out of 120.2 GW in total.

Auctions are held under the Renewable Energy Zones (REZ) state support mechanism. The scheme is better known by its Turkish acronym YEKA.

Ten solar power areas in eight provinces

The upcoming solar energy auctions, REZ SPP 2025 (YEKA GES 2025), are for 850 MW altogether. There are ten areas in eight provinces designated for bidding: Kahramanmaraş, Mardin and Van, with 40 MW each, Bolu and Elazığ (50 MW each), Erzurum 1-3 (100 MW, 150 MW and 85 MW), Eskişehir (260 MW) and Demirköprü in Manisa province, with 35 MW.

The upcoming solar power auctions will include Turkey’s first bidding for a floating photovoltaic plant

Notably, the last one is for a planned floating solar power plant on the reservoir of the Demirköprü hydropower plant. The facility on the Gediz river, east of Izmir, is owned by state-owned Electricity Generation Corp. (EÜAŞ). Turkey now hosts only two small floating photovoltaic units, and the auction will be the first of its kind.

Applications will be received on November 4, the ministry said and added it would subsequently publish a schedule for bidding.

Wind power capacity quota is 1.15 GW

Participants can apply on November 18 for the wind energy round of auctions, REZ WPP 2025 (YEKA RES 2025). It is for an overall 1.15 GW in six areas.

Investors will compete for 500 MW in Sivas province, a 140 MW project in Aydın and Denizli, 120 MW in Kütahya and three areas in Balıkesir – 160 MW, 120 MW and 110 MW.

Winners to submit guarantees of EUR 75,000 per MW for PV projects, EUR 100,000 per MW for wind

Potential bidders will pay a fee of EUR 1,550 for each auction they apply for. They must submit letters of guarantee lasting one year and worth EUR 15,000 per MW for photovoltaics and EUR 20,000 per MW for wind power. Winners will submit 10-year guarantees before signing their contracts: EUR 75,000 per MW and EUR 100,000 per MW, respectively.

The ceiling or starting price is EUR 55 per MWh and the floor prices are EUR 32.5 per MWh for solar power and EUR 35 per MWh for wind. If bids hit the floor, another auction will be held between the competitors, like in the previous round. It is for a so-called contribution share that they are ready to pay. The minimum is EUR 10,000 per MW of planned capacity and the highest bid wins.

Successful participants can sell electricity on the free market for five years in the case of solar power plants, while the period lasts six years for wind. After that, both categories enter a 20-year scheme with a guaranteed price.

Turkey tops 120 GW in total electricity capacity

At the end of July, electricity capacity in Turkey totaled 120.2 GW, the ministry revealed. Hydropower accounted for 26.9% or 32.3 GW, compared to 23.4 GW in photovoltaics (19.5%) and 13.7 GW of wind power, translating to 11.4%.

The share of biofuel and waste was 1.9%, with 2.34 GW, and geothermal power plants had 1.73 GW altogether, which is 1.4%. Gas power plants in Turkey had 24.7 GW in combined capacity (20.6%). The remainder is coal: 21.9 GW or 18.3%.

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August 19, 2025
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Hidroelectrica seeks to buy wind, solar projects totaling 520 MW

Romanian state-owned hydropower plant operator Hidroelectrica, the largest electricity producer in the country, is looking to take over a 250 MW wind farm project under development and a total of about 270 MW of solar projects.

Hidroelectrica’s plan is to acquire the companies that own the rights, permits, land, and other assets related to the renewable energy projects under development, according to a report by Profit.ro.

The plan is to acquire the companies developing the wind and solar projects

The Romanian power utility is currently selecting consultants to conduct due diligence on the projects and the development companies, before making acquisition decisions.

Hidroelectrica operates 188 hydropower plans, with a combined capacity of 6.4 GW, and only one wind park, of 108 MW. The wind park, Crucea Nord, should soon get a battery energy storage system of 36 MW under a contract signed in April this year.

In May, Hidroelectrica hired a contractor for installing its first photovoltaic plants. The solar panels, with a total capacity of 2.96 MW, are to be deployed on the roofs of 20 hydroelectric plants, in an investment valued at EUR 1.77 million.

Hidroelectrica plans to install photovoltaic panels at 20 hydropower plants and build a floating solar plant

In June, the company selected a contractor for its first floating solar power plant, of 10 MW, which would be installed on the reservoir of the Ipotești hydroelectric plant. Hidroelectrica said at the time that it intended to obtain know-how from the construction and operation of the pilot floating solar system and replicate the concept elsewhere.

Hidroelectrica has also invited bids for installing a battery energy storage system (BESS) with a nominal power of 64 MW at the Iron Gate 2 (Porțile de Fier 2) hydropower plant on the Danube. It would be used to provide balancing services to the national electricity system and adjust the time intervals of hydropower production at Iron Gate 2.

The company’s profit in the first half of 2025 dropped 41% against the same period a year earlier, to RON 1.587 billion (EUR 313.6 million) as revenue fell 16% to RON 4.315 billion (EUR 852.7 million). Its total power output decreased 27% year-on-year to 6,068 GWh, pushing electricity purchases up 62% to 674 GWh, according to Profit.ro.

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August 15, 2025
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Floating solar farm ready to be merged with North Sea offshore wind park

Dutch company Oceans of Energy has assembled its new floating photovoltaic plant in the Port of Amsterdam in just three days. The modular facility is about to be towed and integrated with the Hollandse Kust Noord offshore wind farm on the North Sea, creating a hybrid power plant.

The Nymphaea Aurora floating solar power platform comprises 1,400 photovoltaic panels on 196 floaters. It features reused metals at 70%, while the share of reused polymers is 80%. The name is inspired by a water lily and how it gently floats, while aurora is the Latin word for dawn.

SolarPower Europe promoted the project after the modular platform was assembled in the Port of Amsterdam in just three days. It is about to be towed to a spot 22 kilometers offshore IJmuiden on the North Sea. There it would be installed within the Hollandse Kust Noord offshore wind farm.

Using just 3% to 5% of the space between turbines for solar panels can boost energy output by over 20%, all while using the existing energy system infrastructure, the update adds.

Next step after Nymphaea Aurora is scaling up so units reach 10 MW, 100 MW, 1 GW

Founder and Chief Executive Officer of Oceans of Energy Allard van Hoeken claimed Nymphaea Aurora is the world’s first offshore solar farm to be installed within an operational offshore wind park.

However, China’s State Power Investment Corp. (SPIC) commissioned one such facility in 2022. It used Ocean Sun’s technology for the two solar power units offshore Haiyang, a city in Shandong province in eastern China. It connected them with an offshore wind turbine. Several other hybrid offshore wind and floating PV projects have been initiated over the last few years.

Van Hoeken: Everything you do at sea is very scalable

Combining the two renewable energy technologies brings variation into the generation profile, Van Hoeken noted.

“There is more solar energy in the summer and more wind energy in the winter. The next step is scaling up the farms from 1 MW to 10 MW, to 100 MW and to 1,000 MW. This is the size that offshore solar offers to the world, because everything you do at sea is very scalable,” the CEO stressed.

Hollandse Kust Noord is operated by CrossWind, a joint venture between Shell and Eneco. The 759 MW facility consists of 69 wind turbines, while Nymphaea Aurora brings only 0.5 MW. It takes up one hectare and it will be moored at a location with water depth of 25 meters.

Oceans of Energy deployed three standalone offshore PV units so far

In 2019, Oceans of Energy installed the world’s first floating solar power plant at sea, North Sea 1. Initially located one kilometer from the shore, it had 8.5 kW in capacity. It was expanded to 50 kW the following year and moved to a spot 15 kilometers away, near The Hague. It is an area with high waves, of up to 13 meters.

The firm earlier said it would expand its other pilot facility, North Sea 2, to 1 MW. It is 12 kilometers from the shore. North Sea 3 was deployed last year for testing off the Belgian coast.

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August 12, 2025
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Water shortages in Southeastern Europe point to desalination as strategic approach

Former Minister of Environment and Water of Bulgaria Borislav Sandov is urging the country’s authorities to deploy alternative water supply solutions, including desalination, to counter shortages. Greece is preparing a radical change in its water management model. Turkey got its first floating seawater purification platform, running on solar and wind power.

Southeastern Europe is among the most jeopardized regions in the world in the context of global warming. The lack of water has the most drastic effect on everything from wildlife to food production, energy and public health. Bulgaria’s former Minister of Environment and Water Borislav Sandov warned that over half a million people in the country are at risk of water shortages.

Eastern and northeastern Bulgaria have a persistent issue with droughts and lack of water, necessitating a switch toward alternative forms of supply in the next five to 10 years, including seawater desalination plants, he recently told bTV.

In addition to climatic factors, there are serious shortcomings in water management, together with theft and corruption, Sandov claimed. He pointed to an example where drastically undersized pipes of poor quality were installed in one area, resulting in constant breakdowns and supply interruptions.

Sandov attributed some of the water stress to fragmented management between different local, regional and national institutions. In his words, as much as 10% of all settlements in Bulgaria, though mostly small ones, aren’t covered by waterworks and sewerage systems. Moreover, 44% of the water in the network isn’t measured in volume terms at the entry point and 50% of the water sources don’t have a valid permit from the competent authority, he added.

Notably, a quarter of the population in neighboring Serbia occasionally or permanently lacks safe drinking water from waterworks systems.

Greece to radically change its water management system

Greece decided to get ahead of the droughts and heatwaves. The government has promised radical change in water management: a more functional system with more investments and new technologies, including desalination, but also recycling.

Tourism in the summer months exacerbates the water stress. On some islands, demand surges by up to 30 times. It creates conflict with the needs for irrigation for food production. Greek islands mostly use underground aquifers with easily exhaustible capacity.

Rainfall and snowfall in the country are gradually decreasing.

Similar to Bulgaria, water management is spread across hundreds of operators and institutions, lacking coordination. Losses in drinking water supply amount to as much as 40%, in comparison with up to a staggering 60% in irrigation.

The government in Athens promised water would remain a public good

According to a study by Deloitte with data from 2022, more than EUR 10 billion is necessary for investments in the two segments, excluding Attica. It is where Athens is located. Another EUR 500 million to EUR 700 million is needed for the peninsula.

Government-controlled power utility Public Power Corp. (PPC) will reportedly enter the game, not least because municipal water and sewerage firms owe it more than EUR 400 million. The company would convert debts into minority stakes in three centralized entities: for the regions of Athens and Thessaloniki and the rest of the country, the media learned.

PPC can contribute with its knowhow and experience in the construction and operation of dams and hydropower plants.

Importantly, the government vowed to keep water a public good.

Floating desalination platform with hybrid power plant put into operation in western Turkey

Right opposite the Greek island of Kos, offshore Bitez Marina, the Bodrum Municipality inaugurated Turkey’s first floating seawater purification platform. It runs entirely on renewable energy, producing 20 cubic metres of clean, non-potable water every day.

The project was developed in partnership with Istanbul-based company Blue Hybrid Solutions. The facility is powered by solar panels and two small wind turbines. It delivers water to an onshore tank for irrigation, emergency needs and, when required, public consumption, the local authority said.

Greece is already conducting a massive project for energy independence of numerous non-interconnected islands, including investments in desalination powered by renewables. It is also working to link other islands to the mainland grid.

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July 16, 2025
by in News

Slovenia publishes call for incentives for wind, solar power projects

Solar and wind power projects with or without energy storage that are on Slovenia’s priority list can be submitted for grants from the European Union’s Modernisation Fund. The round is worth EUR 29.5 million and the deadline is January 7. Notably, of the 1,117 projects for renewables and cogeneration approved for state support so far, only 254 were completed by the end of 2024.

The Ministry of the Environment, Climate and Energy launched a public call for cofunding under a mechanism for the modernization of energy systems in Slovenia and improvement of energy efficiency. It is for projects for solar and wind power plants, with or without storage, from the so-called A list of indicative, priority investments.

Eligible companies can receive support from the EU’s Modernisation Fund under the RES Scheme (Part A). It was approved by the European Investment Bank. The list was published in March of last year.

Total planned support amounts to over EUR 84 million and the selected projects must be completed by the end of September 2030. The deadline for submissions in the current round is January 7, 2026.

The grants can cover up to 45% of the costs for photovoltaic and wind power systems and a maximum of 30% of the electricity storage segment, the documentation shows. Storage capacity must be at least 0.75 kWh per kW of the nominal capacity of the power plant.

All five eligible projects are within state-owned HSE Group

There are 21 items on the A list and most are power grid investments. Only five are for renewables, of which Dravske elektrarne Maribor (DEM) is present with its controversial Ojstrica wind farm project, the proposed expansion of the Zlatoličje-Formin solar park, and the ZOOP photovoltaic project for 9.9 MW in peak capacity on the former Pobrežje waste landfill.

The largest priority investment among the ones that can apply in the current round is HSE’s proposed floating PV plant with batteries

The company is part of state-owned Holding Slovenske elektrarne – HSE. Another subsidiary on the list, Soške elektrarne Nova Gorica (SENG), intends to expand its recently commissioned Kanalski Vrh solar power plant.

HSE itself has the largest project – for the Družmirje floating solar power plant, which would include storage. It also plans to produce green hydrogen using electricity from the facility.

Few completed energy production projects among ones selected through public calls

The Energy Agency of Slovenia has so far approved 1,117 renewables and cogeneration projects to enter the support scheme, selected through 13 public calls. The combined planned capacity is 794 MW, of which there were 996 renewable energy projects, for 682 MW.

However, only 254 endeavors, with 112.6 MW altogether, were completed by the end of last year. In the previous round, the agency selected 507 projects, for a total nominal capacity of just over 259 MW, mostly for PV plants.

Of note, lengthy procedures, strict environmental rules and local opposition are keeping Slovenia at the bottom of the European Union’s wind power capacity chart in the European Union. The country hosts just three standalone wind turbines and DEM has contracted the fourth one.

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July 2, 2025
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Turkey selects first hydropower reservoir for YEKA floating solar power auction

The reservoir of state-owned Electricity Generation Corp.’s Demirköprü hydropower plant is the first proposed area for Turkey’s planned floating solar power auction. The YEKA support mechanism provides grid permits for several decades and a period with guaranteed prices.

Within its ambition to grow the solar and wind power capacity to 120 GW in total by 2035, the Turkish government is counting on floating photovoltaics as well. The Ministry of Energy and Natural Resources proposed the reservoir of the Demirköprü hydropower plant for the first dedicated auction for the technology.

Detailed studies of the area are underway under the framework for the Renewable Energy Zones (REZ) state support mechanism, the announcement revealed. The scheme is better known by its Turkish acronym YEKA.

Demirköprü is on the Gediz river, east of Izmir, in Manisa province. Its owner is state-owned Electricity Generation Corp. (Elektrik Üretim A.Ş. – EÜAŞ). The 69 MW hydropower plant’s dam holds a reservoir with a regular surface of just under 48 square kilometers.

The Demirköprü hydropower plant’s reservoir spans almost 48 square kilometers under regular conditions

The country’s second floating solar power plant came online early this year. The only other such facilities in the region that Balkan Green Energy News covers are in Romania and Albania.

Turkey held auctions for 7.85 GW in total for wind and solar power, of which 3.8 GW for PV projects. Winners get grid permits for several decades and a period with guaranteed prices.

The country’s total electricity production capacity reached 119.3 GW by the end of May, of which 72.5 GW ran on renewable sources. Solar power accounted for 22.6 GW, compared to 20.4 GW in mid-February.

The ministry selected the first offshore wind power zones in August 2023.

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