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Romania’s Hidroelectrica struck by worst hydrology so far

Romanian state-owned hydropower operator and electricity supplier Hidroelectrica is expecting record-low output this year amid a severe drought. However, it entered the winter season with much higher water reserves than in 2024. The company projected its annual profit at EUR 590 million.

Chronic drought and heat in Southeastern Europe may require countries in the region to invest massively in desalination. Whether a result of climate change or what skeptics consider a cyclical phenomenon, it is heavily impacting the economy and nature.

There is a trend of decreasing water levels in rivers, lakes and reservoirs. It spells uncertainty for hydropower projects, especially for ones on small watercourses, very sensitive to drought. Following extreme declines in water levels in hydropower reservoirs in Bosnia and Herzegovina, Serbia and Greece, Romania’s Hidroelectrica also sounded the alarm.

The state-owned utility and electricity supplier expects record-low production in 2025, just above 11 TWh, President of the Board of Directors Bogdan Nicolae Badea said at the Focus Energetic conference, as quoted by Agerpres.

It is the driest year so far, he stressed. Output is seemingly weaker even than in 2012, when the company fell into insolvency.

Weather effect weakening, but it’s no time to relax

Conversely, Hidroelectrica expects its profit to reach RON 3 billion (EUR 590 million) this year, Badea revealed. Furthermore, he pointed out that water reserves are at around 73%, compared to 64% from the same period of 2024.

The chief executive said he has noticed a pattern change and estimated that the pressure has been reduced in terms of the impact of weather factors on the energy sector. “But I don’t think it’s time to relax. Because, from what I have observed statistically in previous years, even if there were situations in which we had milder winters, in which episodes of extreme cold lasted less, these issues can arise at any time,” he explained.

Free market is only way for correct electricity pricing

Badea said he was “extremely happy” because of the return to the free market, arguing it is the only way for correct pricing. Hidroelectrica recently announced that it has surpassed one million household and non-household customers in the end-consumer supply market.

The company has 188 hydroelectric plants with a total capacity of 6.4 GW, and the Crucea wind farm of 108 MW.

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UAE, Montenegro establish strategic green energy partnership

A new agreement between the UAE and Montenegro will facilitate connecting the energy sector with financial technologies and artificial intelligence. The two countries are also considering to deploy solar, wind, hydropower, green hydrogen and battery projects.

The United Arab Emirates and Montenegro agreed to cooperate in the energy sector, setting up a bilateral strategic partnership for the development of renewables, modern energy infrastructure and advanced technologies. The deal envisages joint contribution to projects of strategic significance to Montenegro from solar, wind and hydropower plants to the application of battery energy storage systems and the development of the green hydrogen technology.

Minister of Energy and Mining Admir Šahmanović signed the agreement with UAE’s Minister of Energy and Infrastructure Suhail Mohamed Al Mazrouei. Montenegrin Prime Minister Milojko Spajić and the President of the UAE Mohamed bin Zayed al-Nahyan attended the ceremony.

Montenegro aspires to become digital hub

The agreement is especially significant for connecting the energy sector with financial technologies and artificial intelligence, the Ministry of Energy and Mining of Montenegro said. The country is aspiring to position itself as a regional hub for innovation, digital transformation and the energy transition, it added.

Within their strategic partnership, the two countries are looking to establish a fintech and AI council. It would consist of representatives of the public and private sector and work on the development of innovative solutions, attracting investments and strengthening the domestic economy through the implementation of progressive technologies.

Joint vision of sustainable development, energy security

The agreement is a new step in the partnership between Montenegro and the UAE, founded on a joint vision of sustainable development, energy security and economic progress, the ministry pointed out.

“The partnership confirms that foreign partners recognize Montenegro as a safe and attractive place for investment in energy and advanced technologies. Our goal is to, through cooperation with the United Arab Emirates, open a new chapter in the development of renewable energy sources, digital infrastructure and innovation,” Šahmanović stressed.

The agreement will facilitate faster materialization of projects strengthening energy security and contributing to the decarbonization of the economy and job creation in the sector of the future, the ministry said.

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Serbia’s EPS inks EUR 109.7 million deal for Vlasina HPPs revamp

Serbia’s power utility Elektroprivreda Srbije (EPS) signed a contract for the modernization of its Vlasina hydropower plants with Energotehnika – Južna Bačka.

The contract for the reconstruction and modernization of the Vlasina (Vlasinske) hydropower plants (HPPs), with a capacity of 129 MW, was signed by Dušan Živković (sitting first from right), Chief Executive Officer of Elektroprivreda Srbije (EPS), and representatives of Energotehnika Južna Bačka – Marko Iskrin (second from left), Executive Director for Technical Affairs, and Nikola Labus (first from left), Deputy Executive Director for Financial Affairs.

Of note, in mid-July, Hungarian state-owned energy company MVM became the majority owner of Energotehnika – Južna Bačka.

The total value of the project is estimated at EUR 109.7 million. It envisages the reconstruction and modernization of generation units, auxiliary systems, and hydromechanical equipment. The main equipment suppliers are Andritz Hydro and Gamesa Electric, EPS said.

Financing has been secured through a EUR 67 million loan from the European Bank for Reconstruction and Development (EBRD), a EUR 15.4 million grant from the European Union via the Western Balkans Investment Framework (WBIF), and EPS’s own funds in the amount of EUR 27.2 million.

The capacity of the Vlasina HPPs would be increased by 8 MW

“On the day when the Vlasina HPPs celebrate their 70th anniversary, we officially start the project of their modernization. The result would be an increase in the installed capacity by 8 MW and reliable operation for the next three to four decades,” Dušan Živković underlined.

He recalled that the Vlasina HPPs are unique plants in the EPS portfolio. They operate in a cascade system, generating electricity four times one after the other and representing a significant source of peak energy.

The Vlasina HPPs began operating in 1955

According to Milan Aleksić (second from left in back row), advisor to the Minister of Mining and Energy for capital projects, investments are key to securing an electricity supply amid growing demand and the need to rely more on renewable energy sources.

Vlasina started its operations on November 6, 1955, with the commissioning of the first unit at the Vrla 1 hydropower plant.

The system consists of the Vlasina lake – reservoir, four cascade run-of-river hydropower plants, and the Lisina pumping station with the Lisina reservoir. Since the start of operation, the plants have produced more than 17 million GWh.

The signing was also attended by Francesco Corbo (first from left in back row), Regional Head of Energy for the Western Balkans and Croatia at the European Bank for Reconstruction and Development (EBRD).

Photo: EPS/Nenad Kostić
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North Macedonia’s ESM needs investments of EUR 3 billion to replace coal power

Power utility Elektrani na Severna Makedonija estimated that it requires EUR 3 billion by 2040 to replace electricity from its lignite-fired power plants. According to member of the Board of Directors Ivan Stojanovski, the state-owned company is preparing investments in gas power plants, solar, wind, hydropower and energy storage. He highlighted its plans for a 300 MWh battery and the Bogdanci hybrid energy park.

North Macedonia’s utility Elektrani na Severna Makedonija (ESM), the country’s main electricity producer, generated 60% of the 2024 output in the Bitola and Oslomej coal plants.

A rough estimate is that ESM would have to invest around EUR 3 billion in the next 15 years to replace its power production from lignite, which is baseload energy, Ivan Stojanovski, a member of the Board of Directors and the company’s Chief Financial Officer, told Balkan Green Energy News on the sidelines of the International Forum on Energy for Sustainable Development (IFESD-14).

He explained that the transition to green energy is quite expensive. ESM needs to replace the 840 MW in baseload production that the Bitola and Oslomej thermal power plants provide, the executive added.

Hydropower is a domestic electricity source, unlike natural gas

The company opted for investments in diverse energy sources to achieve it, Stojanovski stressed.

Gas power plants provide baseload energy, but at the same time, they turn the spotlight on national security as well as the security of supply, in his words.

Lignite is currently mined in North Macedonia while natural gas must be imported, so gas supply interruption is possible, ESM’s CFO added.

Gas power plants are required, but it is necessary to invest in hydropower as it is a domestic resource, Stojanovski said. On the other hand, hydroelectric plants are more expensive and it takes longer to build them, he noted.

ESM launched the Bitola 3 solar power project

ESM is developing wind and solar power projects as well. Stojanovski highlighted the planned expansion of its Bogdanci wind farm. The European Bank for Reconstruction and Development (EBRD) is participating in the development of the Miravci wind power project, of at least 100 MW, he recalled.

The company is working on solar power projects Oslomej 1 (10 MW), Oslomej 2 (10 MW), Bitola 1 (20 MW) and Bitola 2 (60 MW), Stojanovski asserted. Bitola 3 endeavor is underway, too, and the financing contract is expected to be signed by the end of the year, he revealed.

The photovoltaic system will have at least 100 MW, Stojanovski asserted.

“We plan to sign a contract next year with Agence Française de Développement (AFD) for a solar power plant in Bogdanci of at least 30 MW and to create a hybrid energy park there – wind, solar, and a battery,” he stated.

According to Stojanovski, the company is developing a battery energy storage project with the EBRD, for up to 300 MWh in capacity. The site is within the REK Bitola coal complex and the facility will be a systemic solution for all the solar power plants there, he explained.

Blended financing as a solution

“EUR 1 billion to EUR 1.3 billion is needed just for solar, wind and batteries. We will need between EUR 500 million and EUR 700 million for gas power plants. Another EUR 1 billion to EUR 1.3 billion would be for large hydropower plants such as Čebren and Vardar Valley, and some smaller projects,” Stojanovski explained.

Asked how the company plans to secure financing, he pointed to blended financing – own sources combined with some participation from international financial institutions. It is important to diversify the sources by opening cooperation with as many financial institutions as possible, in Stojanovski’s view.

ESM traditionally cooperates with the EBRD and KfW. Stojanovski announced that the company would diversify financing by launching cooperation with the World Bank, Italy’s development bank Cassa Depositi e Prestiti, and AFD.

“It will enable us to access more sources and complement them with financing from local banks. We also tend to obtain support from the state budget over a longer period, 10-15 years, and state guarantees, but also additional funds. This is a financial model that can secure long-term and sustainable financing of infrastructure projects,” Stojanovski said.

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PPC building three battery storage facilities in Greece

PPC Group has launched the construction of a battery energy storage system in the area of its Amyntaio coal plant. The company is also building BESS facilities at its thermal power plants Kardia and Meliti, as it is preparing to end coal use in Greece. One BESS unit is under construction in Bulgaria, as well. In Romania, PPC is expanding its wind park project Deleni, which would bring its operational portfolio in the country to over 1.5 GW.

Public Power Corp. – PPC Group is investing in energy storage in Greece and surrounding countries, complementing its solar and wind power investments and contributing to the transformation of coal regions. The government-controlled utility revealed that its future battery energy storage system near the Amyntaio coal plant in the Western Macedonia region is under construction.

The new station will consist of batteries with 50 MW in operating power and a duration of four hours, translating to a capacity of 200 MWh. Wholly-owned subsidiary PPC Renewables is responsible for the project. It is for liquid-cooled batteries of the LFP (lithium iron phosphate) technology.

The construction of two more electrochemical storage stations is already underway in the same northern region, in the areas of the Kardia and Meliti thermal power plants, the company pointed out. Their combined capability would be 98 MW, for 196 MWh in capacity.

Western Macedonia region to host 860 MW of energy storage

The role of energy storage units for the system is critical, as they aim to support the operation of adjacent photovoltaic power plants and contribute to the stability of the electricity system, PPC Group added. It is planning 860 MW of energy storage in the Western Macedonia coal region. The company said it would create 1,300 jobs in the construction phase and hundreds during operation.

Two pumped storage hydropower projects are included in the portfolio. The one that would transform the Kardia mine is for 320 MW and eight hours, and the facility at the South Field mine would have 240 MW and a 12-hour duration. PPC Group said it has completed the permitting process for the latter.

Solar power plants of 2.13 GW in northern Greece nearing completion

Earlier this month, the utility said its solar power projects in Western Macedonia of 2.13 GW overall are moving ahead at a fast pace and within schedule, in areas around coal plants Ptolemaida, Kardia, Agios Dimitrios and Amyntaio. Overall, upon their completion, the photovoltaic clusters in the region, largest ones in the entire Europe, will generate almost 3.15 TWh of electricity per year, the company added.

Coal land in the Western Macedonia region is turning into endless solar parks

It is equivalent to over 6% of the annual energy consumption in the Greek mainland. Utilising the land of the former lignite mines of Ptolemaida, Kardia, and Agios Dimitrios, PV plants totaling 1.19 GW are being installed, of which 90% is complete and some is in operation.

The clusters include PPC Group’s flagship project, of 550 MW. It would be the biggest facility of its kind in Southeastern Europe excluding Turkey.

In cooperation with the German company RWE, the construction of photovoltaic plants in Amyntaio of 940 MW overall is also advancing rapidly toward completion, the latest update reads.

Advancing investments in Bulgaria, Romania

In addition, the company said it is building a BESS unit of 25 MW and 55 MWh in neighboring Bulgaria.

As for other recent news, PPC said it is expanding its Deleni wind park project in Vaslui county in northwest Romania. The first phase, 140 MW, is supposed to be completed by the end of the year. The addition would amount to 85 MW, consisting of 14 turbines, the Greek company added.

The site is at the Bogdănița commune. With the 225 MW in Deleni, PPC in Romania would reach 1.5 GW in operational capacity.

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Božinovska: Solar overtakes hydro in North Macedonia

The share of solar power plants’ capacity in North Macedonia has surpassed hydropower plants in 2024, Minister of Energy, Mining and Mineral Resources Sanja Božinovska said at the 14th International Forum on Energy for Sustainable Development in Skopje.

The three-day International Forum on Energy for Sustainable Development (IFESD-14) started yesterday. Its theme is From Goals to Action: Powering the Future with Sustainable Energy. The event was organized by the Ministry of Energy, Mining and Mineral Resources of North Macedonia, in cooperation with the United Nations Development Programme (UNDP) and the UN’s five regional commissions – UNECE, UNESCAP, UNECLAC, UNECA, and UNESCWA.

According to Sanja Božinovska, Minister of Energy, Mining and Mineral Resources, North Macedonia has taken decisive steps in recent years to transform its energy system and align it with the principles of sustainability, security, and affordability.

The reforms are already delivering measurable results, with renewables now accounting for more than half of the country’s total installed electricity capacity – 56% in 2024, she noted.

North Macedonia is moving from goals to action

“The structure of that progress is even more striking. Photovoltaic power plants now represent 28% of installed capacity, surpassing large hydropower, which is at 24%. For the first time in our history, solar has overtaken hydro – a symbolic and practical milestone in our path toward decarbonization,” the minister stated.

In 2024 alone, solar output grew by 186%, she underlined at the first high-level plenary session.

Photo: Ministry of Energy, Mining and Mineral Resources

The numbers speak louder than words: they highlight a nation that is not just planning a transition, but living it, in Božinovska’s view.

Of note, at the end of 2024 the capacity of solar power plants was 848 MW. The year-on-year was higher than 340 MW. Hydropower capacity was 720 MW, at the end of last year.

Božinovska: We are supporting over 5,000 workers and communities affected by the coal phaseout

“The numbers confirm it — North Macedonia is moving from goals to action,” Božinovska stressed.

She added that the country is investing in new solar and wind projects, expanding energy storage, and modernizing the national grid to absorb growing renewable capacity. “These investments are essential for maintaining reliability and flexibility as we integrate more clean energy sources,” she explained.

Božinovska pointed out that the commitment to a just energy transition is equally important.

“We are supporting over 5,000 workers and communities affected by the coal phaseout, helping them to retrain, diversify local economies, and secure green jobs,” she underlined.

Joksimović: Serbia to reach 2030 renewables target

Sanja Božinovska and Jovana Joksimović (photo: Ministry of Energy, Mining and Mineral Resources)

According to Jovana Joksimović, Serbian Assistant Minister of Mining and Energy for International Cooperation and European Integration, coal is still the backbone of the energy system in Serbia, while the share of energy from renewables is significant and growing, and it reached 38% in 2023.

The government plans that one in two megawatt-hours would be produced from renewables by 2030, she underlined.

“Existing valuable resources will need to remain the foundation of Serbia’s electricity sector until renewable energy, transmission and distribution infrastructure, as well as storage capacities and ability to integrate renewables, are sufficiently developed and aligned to reliably and securely replace coal-based electricity generation,” the assistant minister told the audience during the second high-level plenary session.

It is necessary to diversify supply channels but also the energy mix

Joksimović stressed that the increased capacity for clean energy, secured from the two very successful rounds of the auctions, would contribute to reaching 2030 targets.

When it comes to advancing the energy transition and powering the future, it is necessary to think outside the box, she added. Supply channels should be diversified but so does the energy mix, to be as self-sustainable as possible, in Joksimović’s view.

There is huge support for it from relevant international financial institutions – IFIs, but more is needed, in her words.

“If we are going to reach the targets that we set for us, I believe that the European Commission would be partnering with us in all efforts that we are taking,” she concluded.

Photo: Ministry of Energy, Mining and Mineral Resources
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Share of private power producers in Albania tops 50%

Since last year, there is more electricity generation capacity in private ownership in Albania than in the system under state-controlled utility KESH. Growth in the solar power segment is the biggest factor for the switch. Its share of capacity has reached 10%.

Government-owned KESH in Albania lost its monopoly in electricity production in 2007 with the introduction of hydropower concessions. According to the Energy Regulatory Authority (ERE), power plants in private ownership account for the majority of the capacity since last year, Monitor reported.

The total grew by 537 MW in 2024 to 3.21 GW, mainly due to a surge in the photovoltaic segment. KESH operated 1.56 GW or 48.6%, against 1.65 GW run by private companies. One year earlier, the state-owned utility held 56%, the article adds. Nevertheless, a hydropower plant usually generates three times more electricity than a PV plant of the same size.

Diversification into photovoltaics, wind, gas, storage

Albania is specific in the Western Balkans region for having no coal power plants and producing almost all its electricity in hydroelectric systems, which makes it vulnerable to droughts. KESH has dominated the sector mainly with its cascade on the Drin (Drim) river.

Private solar parks are leading the way in capacity additions in Albania, but a hydropower plant normally generates three times more electricity than a PV park of the same capacity

Norway-based Statkraft stands out among the largest private companies, with its projects on the Devoll, together with Turkish company Ayen Enerji’s endeavors in the Fan river basin and Austrian Verbund’s Ashta complex, also on the Drin.

Efforts are underway to diversify the country’s mix with solar and wind energy and introduce storage capacity. However, not a single wind turbine has been built yet. In addition, there is an opportunity for strengthening the electricity supply using gas from the Trans Adriatic Pipeline – TAP.

Two major solar power plants commissioned this year

ERE’s data show that in the first eight months of this year, Albania added two solar power plants of an overall 150 MW and a hydropower facility of 48.9 MW to its transmission grid.

The country hosts Karavasta, the biggest photovoltaic park in the region, at 140 MW in peak capacity. Its operator Voltalia, headquartered in France, is building Spitalla, a 100 MW facility. It won both projects at Albania’s renewable energy auctions.

Deputy Prime Minister and Minister of Infrastructure and Energy Belinda Balluku said today that solar power reached 10% of capacity.

In other recent news, CWP Europe recently signed a joint declaration with the European Commission and the Albanian Investment Development Agency in support of its Tropoja wind farm project.

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Serbia’s hydropower output drops to all-time low amid drought

Electricity production at state-owned power utility Elektroprivreda Srbije’s (EPS) hydropower plants is set to hit a historic low this year due to unfavorable hydrological conditions, caused by exceptionally low precipitation in the Drina and Danube river basins over the past 18 months.

The year-end figure will depend on whether and how well the hydrological situation improves in the coming months, EPS said. However, it is already clear that production will be about 25% lower than in 2024 and as much as 40% lower than in 2023, when EPS’ hydropower capacities generated 12.66 terawatt-hours (TWh), according to the statement.

The hydropower plants’ output will be 25% lower than last year

The projected hydropower output for this year is around 8 TWh, less than the all-time low of 8.3 TWh, recorded 36 years ago, EPS added. Since the beginning of 2025, hydropower capacities have generated about 6.5 TWh of electricity.

The average annual production at hydropower plants in the 2010-2024 period was 10.6 TWh, accounting for about 31% of EPS’s total. The total installed hydropower capacity is about 3 GW, according to the state power utility’s website.

Water levels in the Drina and Danube, where EPS’s largest hydropower plants are located, are low due to weak precipitation – both snow and rain – in Germany, Austria, Slovenia, Bosnia and Herzegovina, and Montenegro. At the same time, occasional rainy periods in Serbia this year, as well as recent rainfall, have not significantly affected water inflow to domestic hydropower plants.

The situation has not improved despite occasional rainfall and upgrades to hydropower plants

The revitalizations at the Đerdap 1, Bajina Bašta, and Zvornik hydropower plants have not helped either, even though the reconstructed units are now operating at exceptionally high efficiency, “turning every drop of water into energy.”

EPS also explained that output always depends on river inflows and that they have been far below average on both the Drina and the Danube throughout the year, so much so that there have even been periods when the Danube was not navigable.

On the other hand, the utility claims it is carefully and systematically managing water reserves in reservoirs to preserve them for the upcoming winter season.

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Romania’s Hidroelectrica to equip hydropower plants with battery storage

Romanian state-owned power utility Hidroelectrica will install storage on all its run-of-river hydropower plants, to be able to switch the supply of surplus electricity to the evening peak, according to interim CEO Bogdan Nicolae Badea.

Hybrid power plants are all the rage. Two- and even three-way combinations between batteries and solar and wind power plants have become more and more popular over the past few years, as they enable steadier and more predictable supply. But energy storage can have a meaningful role in tandem with hydropower as well, and interim President of the Board of Directors of Hidroelectrica Bogdan Nicolae Badea revealed plans for such investments.

Namely, impoundment hydroelectric plants control the flow from the reservoir through the dam, so much of their production can be adjusted to demand. Run-of-river facilities can store little to no water, which is why the Romanian state-owned hydropower plant operator intends to add energy storage to its entire operational portfolio in the segment, Badea explained.

Goal is to lower daily price spreads at power exchange

The idea is to switch the supply of electricity from times of surplus within the day to the evening peak, the interim CEO stressed at the Profit Energy.forum. There are seven to eight slots a day at the electricity exchange with very low or negative prices, and others with excessive prices, Badea pointed out.

“Even in free market conditions and affected by external crises, the cost borne by consumers could be somewhat lower than today if Romania had energy storage capacities, so that daily consumption peaks are in balance with production peaks,” the interim CEO underscored.

Price caps hurting Romanian state budget

Romania caps power prices, which harms the state budget, Badea noted and said there are two ways to achieve a balance.

“The first solution is a systemic one – and here all the important participants in the energy sector must invest – and Hidroelectrica is doing this, investing primarily in diversification. We have a wind farm in operation today. We are investing a lot in the storage area and we are trying to combine renewable sources, hydro, photovoltaics, floating photovoltaics,” he stated.

Hidroelectrica signed a contract in April with a consortium of Romanian companies Prime Batteries Technology and Enevo Group, for a lithium ion battery energy storage system at its Crucea Nord wind farm.

Hidroelectrica is investing in storage, solar power and hybrid power plant projects

The company also plans to integrate a BESS with hydropower plant Iron Gate 2 (Porţile de Fier 2) on the Danube. The project is valued at EUR 61.2 million. Some hydropower plants are set to be equipped with rooftop photovoltaic systems.

Badea was also the company chief from 2017 to 2023. He was recently reappointed, after he was the chief investment officer for almost two years.

For the first six months of this year, hydrological data shows a situation reminiscent of the critical moment when the company entered insolvency, in 2015, Badea added. However, unlike that period, today Hidroelectrica is a profitable, stable company and a pillar of the energy system, he stressed.

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Croatia’s HEP to install 90 solar power plants on rooftops of its facilities

Croatia’s power utility Hrvatska Elektroprivreda intends to install 90 solar power plants on its facilities across Croatia.

HEP ESCO, a subsidiary of Hrvatska Elektroprivreda (HEP), has launched a public procurement for the installation of 90 photovoltaic plants under a design-and-build model and on a turnkey basis.

The firm develops, implements, and finances energy efficiency projects based on the ESCO model.

The investment is estimated at EUR 5.3 million, and the deadline for submitting bids is November 3.

HEP ESCO plans to sign a contract with the best bidder within 90 days after selecting it. The deadline for the completion of works will be 18 months, according to the public call.

Five groups of solar power plants

The public call is divided into five geographical groups in Croatia.

Group 1 is for Zagreb and its surroundings. Solar panels would be installed at ten locations, with an estimated investment of EUR 1.2 million. Group 2 covers hydropower plants Zavrlje, Orlovac, Peruća, and Zakučaci in the coastal region of Dalmatia, as well as power distribution facilities. The works in the segment are valued at EUR 770,000, local media reported.

Four cities in the region of Slavonia make up the third group, with 20 locations. Solar panels would be installed for EUR 1.21 million in Virovitica, Požega, Vinkovci, and Vukovar.

HEP has over 50 solar power plants on the rooftops of its buildings and facilities

A total of 15 locations in the areas of Međimurje and Zagorje and the Sisak-Moslavina county, and including hydropower plant Ozalj, all in northwestern Croatia, are in the fourth group. The estimated value is EUR 1.1 million.

The value of the investment in Istria, Primorje, and Gorski Kotar is EUR 1.03 million. It entails the Fužine hydropower plant, Rijeka, Vinodol, and electricity distribution facilities.

Of note, HEP has more than 50 solar power plants on the rooftops of its buildings and facilities.

HEP Proizvodnja, HEP’s power production arm, has 12 PV plants on administrative buildings, thermal power plants and hydropower plants. The total capacity is about 1.5 MW. HEP ODS, the country’s distribution system operator, has another 44 solar power plants with a total capacity of 1.1 MW on its roofs.