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Three cities reviving protests against Rio Tinto’s lithium project in Serbia

Opponents of Rio Tinto’s plan to mine and process a lithium and boron ore called jadarite in western Serbia held a protest in Loznica. Representatives of local activist group Ne damo Jadar announced that such gatherings would be organized in the nearby cities of Valjevo and Šabac as well.

Several thousand people demonstrated in the western Serbian city of Loznica against Rio Tinto’s project Jadar, marking what could be the start of another in a string of protests, which began in 2021. Activists from the area said rallies would be held in neighboring cities, too, with a possibility of expansion throughout the country.

Marijana Petković from the Ne damo Jadar group accused the authorities of breaking the law by approving new infrastructure to be built for the planned lithium and boron mining operation and a processing facility. Rio Tinto filed in February for connecting a future 110 kV transformer station to the grid. The activists are also upset because of indications that the company expects to get approval for an exploitation field. It would imply priority in mining the unique lithium and boron ore, called jadarite.

The Lotel television station in Loznica never came to the Gornje Nedeljice village nor has it given the opportunity to the opponents of the Jadar project to speak, said Nebojša Petković from local group Ne damo Jadar

At the protest, the building of local media outlet Lotel was spray-painted and a poster saying “disturbing content” was glued onto it.

“They don’t have any big influence, but they do on a part of the population in Loznica. And they never came to Nedeljice to film what we have, those houses of ours that are whole, nor to film the demolished houses. They never produced a single report. They never gave the opportunity to us or to experts, not a single opponent of the Jadar project, to come to their television studio,” Nebojša Petković from Ne damo Jadar told N1 TV.

The village of Gornje Nedeljice, where the activist group is based, is the site of the proposed mine and processing plant.

Nebojša Petković pointed out that national TV stations of France, Italy and Sweden and other countries and even one from Japan have reported about the Jadar project.

Next protest scheduled for July 24 in Valjevo

The next protest is scheduled for July 24 in Valjevo, and one will probably be held in Šabac, according to Nebojša Petković. He stressed that further activities in the three cities would be coordinated. Exploratory drilling has been conducted around Valjevo and Šabac, too, prompting numerous protests.

Petković jokingly called the three cities the Serbian Bermuda triangle and expressed hope that other areas in Serbia would join the resistance.

The planned investment has been countered by some of the biggest and most widespread protests ever held in the country, in several waves. The European Commission approved a strategic status in early June to the Jadar project.

Balkan Green Energy News has a chronological overview of the key events since 2001.

Nearby lithium project across the river Drina, in BiH, also faces resistance

Notably, in a repeated vote held recently in the National Assembly of the Republic of Srpska, a civic initiative to declare Majevica a natural park failed to receive sufficient support from lawmakers. The mountain is near Jadar, on the other side of the Drina river, in Bosnia and Herzegovina. The Republic of Srpska is one of the two political entities making up Serbia’s neigboring country, and the other one is called the Federation of BiH.

Activists are also demanding an urgent moratorium on the approval of concessions for exploration and exploitation of ores and other resources.

Citizens in the area have held multiple rallies against the local lithium mining project, supported by local authorities.

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Bulgaria preparing more BESS subsidies amid boom in construction of large facilities

The Ministry of Energy of Bulgaria is reportedly working on a public call for EUR 120 million in state aid for investments in battery energy storage systems of 1.5 GWh overall. Many projects have been stuck since the European Union suspended funding, but major deals are underway nevertheless, alongside the construction of large facilities.

Bulgaria has managed to renegotiate the terms of the National Recovery and Resilience Plan (NNRP) with the European Commission, allocating another EUR 120 million for support for battery energy storage systems (BESS). Instead of awarding the grants to the projects that didn’t meet the quota in the National Infrastructure for Storage of Electricity from Renewable Sources (RESTORE) call for standalone facilities, the Ministry of Energy is preparing a separate competitive procedure, Kapital reported.

The EUR 120 million is apparently intended for supporting 1.5 GWh, compared to EUR 587 million last time, for 9.7 GWh. The move is far-fetched, as all battery facilities under the NRRP are required to come online already by the end of March.

The EU has blocked payments to Bulgaria from its Recovery and Resilience Facility (RRF), adding to the crunch. It’s why the winners from the RESTORE procedure still haven’t signed their contracts. However, the next tranche could be released soon.

Developers, contractors counting gigawatt-hours in BESS projects in Bulgaria

Small players are stretched the most by the lack of financing. On the other hand, many projects are advancing even before or without the grants.

Sunterra Re has entered into a strategic partnership with Sungrow to add the China-based company’s BESS solutions to its largest three solar power plants in Bulgaria. Total storage capacity is envisaged at more than 1 GWh. The Bulgarian operator said it already has 300 MWh.

Sunotec has struck massive deals for the deployment of its BESS solutions in Bulgaria

The deal is for the MV-Power Titan 2.0 lithium-iron-phosphate batteries and accompanying equipment and software. Sunterra Re owns PV plants Dalgo Pole (208 MW) Galabovo (201.4 MW) Karlovo (115 MW) and Pleven (9.6 MW).

Sungrow has just achieved another massive deal, with Sunotec.

Solaris Holding, a joint venture of the Bulgarian-German Sunotec and the main shareholders of Eurohold Bulgaria (Evrohold), recently commissioned a large hybrid power plant.

Bulgaria is among EU’s strongest BESS markets

Two months ago, a BESS facility of 124.1 MW in operating power, the largest in the country, was inaugurated in Lovech. At the time, the Ministry of Energy claimed it was the biggest in the EU.

Of note, Bulgarian company International Power Supply (IPS) is opening a factory for battery energy storage systems near Sofia. However, the Association for Production, Storage and Trading of Electricity (APSTE) warned that the government’s recycling levy for the installation of photovoltaic panels and BESS is five to 10 times higher than EU averages.

Bulgaria is one of the most lucrative markets for battery storage in Europe, given its wide range between the highest and lowest intraday wholesale electricity price.

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KKR to provide Greenvolt with EUR 150 million capital boost

Greenvolt Group said its majority owner KKR fully subscribed to a EUR 150 million share capital increase. The transaction will especially support investments in battery storage.

In two tranches, KKR will increase the capital of its subsidiary Greenvolt by EUR 150 million. The injection is particularly aimed for the segment of utility-scale battery energy storage systems. The transaction reflects continued confidence in Greenvolt’s execution capabilities and long-term growth potential, the statement adds.

The update revealed the first phase of the capital increase, totaling EUR 100 million, would be completed in the coming days, and that the rest is expected to be completed by September 30. The Portuguese firm’s core business segments are sustainable biomass, utility scale, and distributed generation.

Greenvolt sold renewable energy assets for EUR 528.3 million in the first half of the year

It tends to sell 70% to 80% of its large-scale projects at the ready-to-build (RtB) or commercial operation date (COD) phases. Greenvolt said two months ago that it held a 13.2 GW pipeline across 18 countries, aiming to bring at least 5.3 GW to RTB by the end of the year. The renewable energy company has a probability-weighted pipeline of 4.3 GW in BESS across nine countries, with projects under construction in Poland, the United Kingdom and Hungary.

Greenvolt said its asset rotation sales in the first half of the year reinforced its capacity to finance the next investment cycle in Europe, North America and Asia.

“This capital increase is part of the path we’ve been building alongside our shareholder and once again demonstrates its commitment to Greenvolt’s strategy,” Chief Executive Officer João Manso Neto stated.

In early June, the company said it has agreed to sell a 231 MW portfolio of wind and solar projects in Spain, through its partnership with Green Mind Ventures, to Transiziona. The deal was worth EUR 195 million. Earlier this year, Greenvolt divested of EUR 333.3 million worth of utility-scale assets in Poland, mostly wind power.

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US electricity prices soar 40% in H1 2025, outpacing EU’s 30% increase

In the first half of 2025, wholesale electricity prices in the European Union were about 30% higher than in same period of 2024, while a 40% increase was recorded in the United States. The penetration of negative prices in the EU continues, with their share doubling in H1 2025, according to the latest report of the International Energy Agency.

Wholesale electricity prices in the EU averaged around USD 90 per MWh as costs were mostly underpinned by natural gas prices, which were on average about 20% above the levels from 2024, IEA’s Electricity Mid-Year Update 2025 reads.

Prices saw upward pressure from a boost in fossil-fired generation due to a year-on-year drop in electricity generation from wind and hydropower.

While average power prices remained below the 2023 levels, they were higher than in 2019, according to IEA. The latter is a reference year because it was the last one before turbulences started – the COVID-19 pandemic, energy crisis, and the war in Ukraine.

Electricity prices in the Nordics remained the lowest in Europe

Latest futures prices in the EU average USD 80 per MWh for 2026, indicating a decline of around 15% from 2025, the report underlines.

High gas prices also affected the electricity market in the US, combined with colder weather. Power prices averaged around USD 48 per MWh. However, the increase was from a low base, as prices in the first half of 2024 were the lowest for the first half of the year since 2020, the report notes.

Average electricity prices in the Nordics remained the lowest in Europe, falling by more than 20% year-over-year in the first six months of 2025 to about USD 40 per MWh. It was the result of an increase in wind power generation and higher hydropower output, according to the report.

The update brings details on Germany, France, Japan, India, Australia, and the United Kingdom as well.

Occurence of negative prices doubled

IEA notes that the frequency of negative wholesale prices is increasing in various markets, underscoring the need for greater flexibility in supply and demand. The authors of the report propose appropriate regulatory frameworks and market designs to boost greater demand response and energy storage.

The share of hours with negative prices on the wholesale market reached 8% to 9% in the first half of the year in countries such as Germany, the Netherlands, and Spain – up from between 4% and 5% in 2024, the report reads.

The average price this year in the EU is expected to be twice as high as in the US and about 50% higher than in China

Electricity prices for energy-intensive industries continued to vary significantly across regions. After declining since their 2022 peak, they are expected to rise year-on-year in 2025 in the EU, driven by higher wholesale price levels.

The average price this year in the EU is expected to be twice as high as in the US and about 50% higher than in China, according to IEA projections. By comparison, in 2019, prices in the EU were approximately 50% higher than in the United States and 20% higher than in China.

The cost differences continue to pose challenges for the competitiveness of energy-intensive industries in the EU, IEA stressed.

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APSTE: High state fees for PV panels, energy storage batteries inhibit electricity price decrease in Bulgaria

The Association for Production, Storage and Trading of Electricity (APSTE) warned that the government’s disproportionately high fees for photovoltaic panels and energy storage batteries are preventing the possibility of having permanently low electricity prices in Bulgaria. They also threaten the implementation of key projects under the National Recovery and Resilience Plan (NRRP).

The fees that the government charges don’t reflect the real recycling cost, given that they are five to 10 times higher than the average fees in the European Union, according to APSTE.

The product fee for solar panels is currently BGN 0.90 (EUR 0.46) per kilogram – over 11 times higher than the same levy in the Netherlands.

It increases the price of panels by about 35%, which leads to about a 10% increase in the cost of turnkey solar power plants, APSTE stressed.

The fees threaten the installation of 9,000 MWh of storage capacity

The impact is similar for lithium-ion batteries. With a rate of BGN 5.50 (EUR 2.81) per kilogram, the fee makes batteries nearly 19% more expensive. Another issue is that the cost isn’t foreseen in the business models of the projects financed under the National Recovery and Resilience Plan, according to the association.

It threatens the profitability of 9,000 MWh of storage capacity set to come online by the end of 2026, putting at risk one of the most important energy reforms in the country, the organization underlined.

Of note, in April, the Ministry of Energy approved EUR 587 million in subsidies for developers of 82 standalone battery storage projects, for an overall 9.71 GWh in capacity. The scheme is part of NRRP.

Gazdov: The government artificially increases the price of a panel by 35% and that of batteries by 19% 

The fees jeopardize future investments in battery energy storage systems (BESS), which are key to the operation of the electricity system and to reducing the price of electricity for end users, according to APSTE.

“It is absurd that the state artificially increases the price of a panel by 35% and that of batteries by 19% – just when solar power plants and storage systems are starting to provide a permanently low price for electricity,” APSTE chairman Nikola Gazdov stated.

In his words, there is no economic logic for the government’s fee for recycling batteries and solar panels in Bulgaria to be 10 times higher than in Central and Western Europe.

A similar case has occurred in Croatia. E.ON Croatia raised the issue of high waste fees on solar panels of EUR 300 per ton, up to six times more than in other European Union countries.

Outdated regulation threatens technologies that provide lower bills for people and industry

APSTE stressed that Bulgaria already covers a large part of its daily electricity consumption with solar energy, tumbling wholesale power prices to extremely low levels. Now BESS is starting to transfer the effect of cheap solar electricity to the evening peak consumption, when prices are traditionally higher.

At a time when Bulgarian households and businesses need cheap energy the most, outdated regulation with unreasonably high fees threatens technologies that already provide lower bills for people and industry, APSTE noted.

The association called on the government to urgently revise the regulation on product taxes, with the aim of bringing it to average EU levels:

  • Between EUR 50 and EUR 100 (BGN 100 to BGN 200) per ton, or BGN 0.10 to BGN 0.20 per kilogram of PV panels.
  • Between EUR 600 and EUR 1,000 per ton (BGN 1,200 to BGN 2,000 per tonne), or BGN 1.2 to BGN 2 per kilogram of lithium-ion batteries.

APSTE has submitted a letter addressing the matter to the Council of Ministers, the Ministry of Energy, and the Ministry of Environment and Water.

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New systems protecting birds from wind turbine collisions

Wind power technology is often criticized because birds collide with turbine blades. As the number of wind farms in Southeast Europe grows, bird protection is increasingly important. A solution exists. Croatian environmental consultancy Oikon has become the regional representative for three systems that detect the presence of birds and temporarily halt wind turbines to prevent collisions and reduce the impact on biodiversity.

Wind farms produce clean energy and contribute to the fight against climate change. On the other hand, wind turbines can often harm biodiversity. Birds’ vision has evolved toward finding food and detecting predators—but not for avoiding tall turbine towers with fast-spinning blades. To help prevent bird collisions, so-called shutdown on demand (SDOD) solutions stop turbines when necessary.

SDOD refers to the temporary shutdown of turbines when individuals from protected or sensitive bird species are detected entering a high-risk collision zone.

Oikon is the regional representative for three bird detection and turbine control systems

Bird protection is increasingly important amid the wind energy expansion in Southeast Europe. Croatian environmental consultancy Oikon Ltd. – Institute of Applied Ecology announced that it has become the regional representative for three internationally recognized systems for bird detection and turbine control technologies.

SDOD is rapidly becoming a standard requirement for wind projects operating near sensitive bird habitats, Oikon’s CEO Dalibor Hatić says. “These technologies are already being requested by permitting authorities. We’re helping developers access proven and reliable systems to fulfil those obligations,” he asserted.

One of the systems that Oikon provides to its clients is IdentiFlight from the United States. It is three-dimensional, with artificial intelligence and high-speed cameras to identify birds in real time. Installed on separate towers, it gives optimal coverage of protected areas.

Photo: Identiflight (Ryan Luttrell / Oikon)

Max, developed by Dutch company Robin Radar Systems, uses a 3D radar specifically designed for bird monitoring. It enables the tracking of birds and bats over long distances, both day and night. The technology can simultaneously monitor and log thousands of flights with high precision.

Photo: Dutch company Robin Radar Systems named its solution Max (Oikon)

AVES Wind, the third system in the portfolio, was developed by German company ProTecBird. The device is installed on the turbine itself. It combines pan-tilt-zoom cameras, real-time tracking software and AI to detect and identify bird species, calculate their 3D position, control turbine operations and generate documentation for regulatory compliance.

Photo: AVES Wind system, developed by German company ProTecBird (Oikon)

SDOD reduces bird mortality and energy production losses

Unlike long turbine curtailments or seasonal restrictions, SDOD is activated only when needed – when birds enter a risk zone. The approach reduces both bird mortality and energy production losses.

“Oikon’s role is to make these internationally proven technologies available in Southeast Europe and ensure their integration aligns with local ecological, technical, and regulatory conditions. The company supports developers in meeting the requirements set by the European Union and national nature protection laws, including mitigation measures often mandated by environmental authorities,” the company said.

It pointed out all SDOD systems can be used for research purposes and that they utilize high-quality military-grade resilient components and technology, ensuring their functionality regardless of weather conditions.