April 15, 2025
by in News

Upgrade for prosumers to avoid grid curtailments costs up to EUR 1,000

To use electricity from their photovoltaic systems in periods when grid operators disconnect them to stabilize the system, citizens can install equipment that costs EUR 300 to EUR 1,000. Cyprus passed a bill enabling prosumers to switch to a zero-export mode.

Cyprus, the only non-interconnected European Union member state, is struggling to maintain the stability of its electricity system. Rapid growth of solar power capacity is increasing the episodes of overloads, when grid operators have to curtail their production. At the same time, sometimes sudden weather changes push production to a critically low level, which can also cause outages before oil-fired power plants step in to cover the deficit.

Still, the island country passed amendments last week to protect the right of prosumers to an interrupted power supply for their own needs. On the other hand, implementation isn’t cheap, and for some of them it would not be cost-effective.

Upgrading a PV system with a zero-export mode is not cost-effective if no one is usually home during work hours

Minister of Energy, Commerce and Industry George Papanastasiou said prosumers need to upgrade their photovoltaic systems to be able to keep consuming their electricity during curtailments. A switch for cutting off the solar panels from the grid, and leaving them directly connected to the home, costs some EUR 300, he added. But a prosumer will need to pay EUR 1,000 if the inverter doesn’t support the conversion, the minister explained.

Owners of PV systems need to calculate the curtailment costs and compare them to the investment that enables operating them in a so-called zero-export mode.

If no one is home on weekdays during work hours, when solar panels generate electricity, there are no substantial benefits, unless there is also a battery. And it makes the intervention much more expensive. Conversely, the new option is much more useful for most businesses.

Cyprus is rushing to introduce energy storage capacities and expand the curtailment systems throughout the power system.

Post Views:16
April 15, 2025
by in News

Eurowind Energy completes its 60.2 MW solar park in Romania

Eurowind Energy’s 60.2 MW photovoltaic park in Transylvania will be put into operation in late April, Minister of Energy Sebastian Burduja said. The facility is joining the almost 600 MW in new capacity funded from the National Recovery and Resilience Plan. In addition, the ministry prepared a EUR 450 million package of grants for companies for energy efficiency and self-consumption.

After 14 years of doing business in Romania, Denmark-based European Energy is materializing its first major endeavors in the country. Minister of Energy Sebastian Burduja revealed that the company’s solar power plant in Teiuş would be commissioned by the end of the month.

The location is in the Transylvania region. Eurowind Energy received EUR 15 million from the government for the project. It costs EUR 47.2 million in total, or EUR 55 million with value-added tax. Construction began a year ago. The system in Alba county will generate an estimated 104 GWh per year.

Burduja said almost 600 MW of capacity has been commissioned within the projects that Romania funds through the National Recovery and Resilience (NRRP or, in Romanian, PNRR).

Eurowind Energy has major renewables projects lined up in Romania, Bulgaria

Eurowind Energy, based in Hobro, Denmark, is one of the biggest wind and solar power developers in Romania.

The Danish company recently signed a 12-year virtual power purchase agreement (PPA) with Autoliv in Romania, for the supply of electricity from the Pecineaga wind park. Eurowind Energy is preparing to put the facility into operation.

It is also building a 238 MW solar power plant in Yambol in neighboring Bulgaria, with Renalfa IPP. They plan to add wind turbines and batteries.

EUR 450 million available for firms for energy efficiency, self-consumption

At the same event, Burduja said the ministry is launching two calls worth EUR 450 million combined. They are intended for support to the energy-intensive industry.

The package for is for companies. It consists of EUR 150 million for energy efficiency – the replacement of outdated equipment – and more than EUR 300 million for the production of electricity for self-consumption.

The Ministry of Energy has set an extremely ambitious target of 2.5 GW of new capacity to be put into operation this year, Burduja stressed. It is two times more than in 2023. Active energy storage capacity is nearing 400 MWh, he added.

In the energy efficiency call, fims can receive as much as EUR 30 million each from the Modernisation Fund. The self-consumption segment is for the ones with available land and projects for photovoltaic parks or even wind farms and micro hydropower plants.

According to the International Renewable Energy Agency (IRENA), Romania increased its solar power capacity at the end of last year by 57% to 4.7 GW. Most of it is from prosumers. The wind power segment is picking up, but slowly, after a stagnation that began a decade ago.

Post Views:23
April 15, 2025
by in News

Bulgaria suspends ill-designed solar energy support program

The Ministry of Energy of Bulgaria doesn’t intend to publish the second call for subsidies for households for solar panels with batteries and solar collectors. The program is partly covered by the European Union’s Recovery and Resilience Facility, so now the country risks losing the funds.

The Ministry of Energy of Bulgaria told Kapital that it does not plan to launch a second procedure to support households in purchasing and installing rooftop photovoltaic panels and solar water heaters. The measure was one of the few for citizens in the National Recovery and Resilience Plan (NRRP) rather than businesses or municipalities.

Through the first call, 1,500 households were selected for grants, worth some EUR 20.5 million in total. There is EUR 123 million for the entire scheme, called Support for Renewable Energy for Households. The solar power panel segment includes an option to install batteries as well.

Procedure too complicated

Initially there were fears that there would be more applications than the sum can cover, the article adds. But the procedure turned out to be so complicated that few people actually submitted documentation, the news outlet wrote. So now Bulgaria is about to lose the funds, after the European Commission already blocked the second NRRP tranche late last year.

The Ministry of Energy said it expects all the remaining contracts from the first round to be signed by the end of the month.

The program covers up to 70% of the costs for PV panels and 100% for solar collectors

According to Balin Balinov from Greenpeace, the government is once again demonstrating lack of commitment when it comes to energy poor households.

The program covers up to 70% of the costs for PV panels and 100% for solar collectors. But beneficiaries must buy them on their own and get reimbursed afterward. Notably, people who can afford such devices don’t want to deal with the bureaucracy, the report adds.

Installers struggling with backlogs amid tight deadlines

Moreover, Balinov said, there are hardly any firms available at the moment for installing solar panels, and the deadlines are short. Another issue is the lack of a net metering mechanism for rooftop and balcony photovoltaics. In such a setting, the electricity that beneficiaries generate would be subtracted from their bills.

The draft Law on Energy from Renewable Sources, currently in procedure in the National Assembly of Bulgaria includes the introduction of virtual net metering for prosumers and renewable energy communities. The deadline for approving an application for the installation of a solar power system of up to 20 kW would be just one month, the ministry pointed out.

Moreover, to get a grid connection, prosumers with up to 10.8 kW would only be required to notify the operator.

Post Views:83
April 15, 2025
by in News

Romania’s Hidroelectrica picks contractors for 36 MW battery system at its only wind farm

Prime Batteries Technology and Enevo Group won Hidroelectrica’s tender for the installation of a battery energy storage system of 36 MW with a two-hour duration at the power utility’s Crucea Nord wind park.

A renewable energy hub is in the making in the small communes of Crucea and Pantelimon in the Dobruja (Dobrogea) province in Romania’s east. The area is home to state-owned hydropower producer Hidroelectrica’s only wind farm, Crucea Nord, but it includes several sites for projects of other companies, too.

The facility has been operating at a significant loss due to unfavorable balancing requirements. Hidroelectrica launched a small battery first, only to publish a tender four months ago for contractors for a system of 36 MW in operating power and 72 MWh in capacity.

Contract is worth EUR 16 million excluding VAT

The news is that the utility signed a EUR 16 million deal with Prime Batteries Technology and Enevo Group, the consortium with the best bid. The deadline is 12 months. Hidroelectrica initially estimated the investment at EUR 20.3 million plus excluding value-added tax.

Prime Batteries manufactures lithium ion batteries and provides energy storage solutions for the automotive, smart grids, and industrial sectors. The startup is headquartered in Cernica near Bucharest. The other company is Romanian as well.

Primary idea is to reduce imbalances

Crucea Nord, commissioned in 2014, has 108 MW in capacity. The battery energy storage system needs to be built at the substation.

“The primary objective of this investment is to reduce internal imbalances at the wind farm within Hidroelectrica’s portfolio, provide system balancing services for the national energy grid, improve the performance of the wind turbines, and decrease the wear on the electromechanical systems of the turbines,” Hidroelectrica said. It would be its first lithium ion battery.

The company operates 188 hydropower plants with a combined capacity of 6.4 GW.

Romania and neighboring Bulgaria are racing to boost battery capacity within deadlines for subsidies from the European Union. Both achieved robust growth rates in the solar power sector, so balancing needs are also surging.

Post Views:38
April 15, 2025
by in News

Turkey’s renewables failing to cover power demand growth despite solar boom

Turkey switched in 2024 from a net electricity importer to net exporter, but renewables are still not growing fast enough to meet rising domestic power demand – one of the highest in the world, Ember found. The country has become Europe’s biggest coal power producer and there are plans for more such capacity.

Wind and solar generated 18% of electricity last year or 62 TWh, according to data from Ember’s Türkiye Electricity Review 2025. Together they were higher than domestic coal again, at 47 TWh, after surpassing it for the first time in 2023. But imports account for 61% of coal power production in the country.

Solar power growth spiked 39% in Turkey or by 7.3 TWh and the capacity reached 19.8 GW by the end of 2024. It compares to the global rise of 29% in output.

Photovoltaics had a 7.5% share, after 5.7% one year earlier. The wind power item advanced by only 0.1 percentage point, to 10.7%.

Government’s ambitions for renewables would result in 49% combined solar, wind power share in production

At 5.5%, Turkey had one of the highest increases in power demand last year in the world, mostly because of record meteorological heat pushing up cooling needs. The amount was 18 TWh and the total reached 342 TWh.

The rise in domestic electricity generation totaled 23 TWh and Turkey achieved a switch from a net power importer to net exporter. Nevertheless, wind and solar are still not growing fast enough to meet rising demand, translating to costly imported fossil fuel power generation, the report points out. The situation is similar on a worldwide scale.

The 7.3 TWh increase in solar accounted for 32% of the jump in electricity generation, compared to 40.2% on a global scale. The ambitious renewables targets for 2035 would result in a share of fossil fuels of 20%, and wind and solar at 49% in combination.

“Although demand growth has slowed in recent years, it is still outpacing the rate of new wind and solar additions. Demand increased by 42 TWh in the last five years, compared to 31 TWh of additional wind and solar. The rest of demand is met by imported coal and gas,” said Ufuk Alparslan, the report’s author and the energy think tank’s regional lead for Turkey and the Caucasus.

‍Romania beats Turkey in solar power production share

In the group of 20 countries with the highest electricity demand in Europe, Turkey surpassed Switzerland in solar electricity generation in 2024. On the other hand, it fell one position behind Romania, which is ranked 12th, as it doubled its solar power share to 7.8% in 2024.

The first in the list is Hungary, with 24.9%, followed by Greece (21.5%) and Spain (21.2%).

Adding solar to hydroelectric plants with dams mitigates drought impact

From 2020, solar power plants can be installed as an auxiliary source in power plants in Turkey, which creates hybrid power plants. Making more use of solar and wind power plants, which have a complementary generation profile to hydroelectricity, will play a key role in ensuring Türkiye’s energy security, the report reads.

Terrestrial and floating solar power plants as secondary sources to existing hydroelectric power plants reduce the risk of a shortfall from hydro in dry years, it added.

Although the amount of incoming water in 2024 was very close to the previous two years, hydroelectric power generation with dams increased by 29%. Total hydropower generation was 75 TWh or 17% more than in 2023 and it was the third-highest result so far.

Turkey is largest coal power producer in Europe

Despite a jump in electricity generation from coal by 3.4% to 122 TWh, its share in electricity mix declined from 36.9% to 35.6%. With coal-fired power generation continuing to decline across Europe, Turkey overtook Germany to become number one. Meanwhile, gas power fell by 4%. It brought the share of fossil fuels in production to 55% — the lowest level since 1993.

There are no coal-fired power plants under construction, but several projects remain. There is a plan to expand the largest facility in the fleet, Afşin Elbistan A (1.36 GW), by two units of an overall 688 MW.

Germany’s coal power output fell 17% to 104 TWh while in Poland, the third in the list, it declined 8% to 91 TWh. As for the share in domestic electricity production, Poland is first, with 53.6%, followed by Czechia (36.5%), Turkey (35.6%), Germany (21.8%), Bulgaria (21.6%), Romania (13%) and Greece, with just 5.7% last year.

As for the Western Balkans, Kosovo* is ranked the highest in the world, now at 92%. Serbia and Bosnia and Herzegovina are fifth and sixth, respectively, both at 63% on a rounded basis.

Post Views:40
* This designation is without prejudice to positions onstatus and is in line with UNSCR 1244/99 and the ICJ Opinion on the Kosovo declaration of independence.
April 11, 2025
by in News

Ember: Warming’s 2024 share of global power demand rise was covered with fossil fuels

According to Ember’s new figures, renewable energy sources met almost three quarters of last year’s increase in the world’s electricity demand. Together with nuclear energy, they would have covered almost the entire jump if it wasn’t for the share attributed to the annual increase in temperatures. Looking at it the other way around, the need for additional cooling accounted for the overwhelming part of the rise in fossil fuel use, and at the same time the resulting additional emissions contributed to the acceleration of global warming.

The share of low-carbon sources rose to a historic 40.9% of global output in 2024. Photovoltaics made up 55.2% of renewable electricity production growth. Hungary, Greece and Bulgaria are among the world’s strongest solar power producers while Turkey has one of the highest power demand growth rates.

Taken together, wind and solar power, hydroelectric plants, other renewables and nuclear energy amounted to 40.9% of global electricity generation in 2024. One year earlier, the level was 39.4%. Last year’s share was the highest since the 1940s, when the global electricity system was fifty times smaller, Ember said in its Global Electricity Review 2025. 

At the time, there was only hydropower and some biomass on the list. Solar power has been the main factor of change over the past several years, and so has China.

Global electricity demand jumped 4% last year or 1.17 PWh, amplified by heatwaves, and reached an all-time high of 30.9 PWh. Periods of higher temperatures in another hottest year ever drove up demand for cooling. The relative increase in 2023 was 2.6%.

Hydropower remained the largest source of low-carbon electricity (14.3%), followed by nuclear (9%). Wind (8.1%) and photovoltaics (6.9%)  are rapidly gaining ground and together they overtook hydro in 2024, while nuclear’s share reached a 45-year low.

Renewables meet 73.2% of growth in world power demand

Renewable power sources accounted for 858 TWh of added output. The previous record of 577 TWh was set two years earlier, as hydropower dropped in 2023, also mostly because of heat.

EVs, heat pumps, data centers and other new drivers of power demand more than doubled their share in annual growth in five years

Renewables met 73.2% of growth in demand and nuclear energy covered 5.9%. Together, they nearly accounted for all growth except the temperature effects, and the rest was from fossil fuels.

Interestingly, looking at it the other way around, the need for additional cooling accounted for the overwhelming part of the rise in fossil fuel use. Of course, the resulting additional emissions contributed to the acceleration of global warming.

Fossil fuel use would have remained almost unchanged if temperatures didn’t grow, the think tank claims. Global power sector emissions rose by 1.6% to a new all-time high of 14.6 billion tonnes of CO2.

But at least the demand for cooling during the day mostly runs in parallel to solar power production. Moreover, the pace of energy storage capacity increase still isn’t keeping up with the growing need to balance photovoltaics and wind power, as they depend on the weather.

However, the update focuses only on one indicator, within the annual growth in power demand. The system is much more complex and fossil fuels weren’t only and directly used for cooling. There is also the matter of distribution across segments from the entire output.

New drivers of demand such as electric vehicles, heat pumps and data centers contributed roughly the same to annual demand growth as the temperature effect, but more than twice as much as they did five years before.

China nearing one third of global electricity demand

China’s electricity demand surged 6.6% or by 623 TWh, which accounted for more than half of the global rise. Its 10.07 PWh in total was 32.6% of the overall figure. Five years before the country was at 28%. Renewables and nuclear energy covered 81% of its demand increase.

China’s per capita electricity use overtook France’s for the first time last year

The United States is number two overall, with 4.4 PWh in 2024 or 14.3% of the global level. China’s per capita electricity use overtook France’s for the first time, and was five times that of India’s.

Turkey’s growth rate, 5.6%, was among the highest on the planet. In absolute terms, demand jumped 18 TWh.

Photovoltaics beat coal power in 2024 in EU

Solar power production spiked by a stunning 29%, which was a six-year high, or by 474 TWh. Photovoltaics were the largest segment of new electricity for the third year in a row and grew the fastest for the 20th straight year. Total output reached 2.13 PWh.

Global solar power capacity reached 1 TW in 2022 after decades of growth, but it surpassed 2 TW only two years later. China amounted to 53% of the increase in PV generation in 2024.

Solar power topped coal power output in the European Union for the first time. As for the share of domestic production, Hungary tops the global list, with 25%. Chile is second at 22%, and Greece is third and best, with 22%, among the countries that Balkan Green Energy News mainly tracks.

Bulgaria is also in the main chart, coming in ninth on a global scale, with 14.4%.

As for solar power production per capita, Australia leads by far with 1.87 MWh, followed by the United Arab Emirates (1.29 MWh) and Greece, also at 1.29 MWh on a rounded basis. Hungary is seventh in the category, at 971 kWh per person.

In the rest of Southeastern Europe, Turkey sticks out as tenth on the planet in hydropower output, at 75 TWh. Albania has the fourth-highest share of domestic production, 97%.

Notably, Kosovo* tops the list of coal’s share in electricity production, with 92%. Bosnia and Herzegovina and Serbia still seem pretty much stuck with the technology. They are fifth and sixth, respectively, both at 63% on a rounded basis.

Post Views:47
* This designation is without prejudice to positions onstatus and is in line with UNSCR 1244/99 and the ICJ Opinion on the Kosovo declaration of independence.
April 10, 2025
by in News

RWE-PPC partnership starting to build 567 MW of PV capacity

Meton Energy has taken the final investment decision for two photovoltaic projects north of Thessaloniki. Through their joint venture, Germany-based RWE and Greek government-controlled utility PPC are about to start construction of 567 MW in total peak capacity.

Most of the 2 GW solar power portfolio that the top tier German-Greek partnership is developing is now materializing. RWE, holding 51% in the Meton Energy joint venture, and Public Power Corp. (PPC), the other co-owner, agreed to move to the construction phase in an investment worth EUR 418 million.

The endeavor consists of two photovoltaic projects in the Central Macedonia region in north Greece. Solar farms Kotyli and Neo Syrakio would have a total peak capacity of 567 MW, translating to 518 MW in grid connection terms.

Commissioning expected in 2027

Construction is planned to start this spring, with commissioning expected in 2027. The two sites are in the Kilkis regional unit north of Thessaloniki. Estimated annual output is equivalent to the electricity demand of more than 140,000 households.

PPC, or DEI in Greek, formally entered its largest joint venture in 2021 with German energy giant RWE. It took the domestic company less than five years to swing from deep losses to a nearly completed coal phaseout and a regional expansion at full speed. It is building some of the largest renewables and gas facilities in Europe. Moreover, PPC is transforming the two areas in Greece that rely on the solid fossil fuel and lignite-fired power plants.

RWE, PPC won EUR 175 million in EU grants for Kotyli, Neo Syrakio

The partners manage their stakes through PPC Renewables and the RWE Renewables Europe and Australia branch.

As they reached their latest final investment decision, the companies pointed out that they secured EUR 175 million in grants for the twin projects from the European Union’s Recovery and Resilience Facility (RRF) and the National Recovery and Resilience Plan (NRRP) Greece 2.0.

They are financing the rest from own funds and with EUR 169 million from commercial banks, the announcement reads. Meton Energy has signed 10-year bilateral power purchase agreements (PPAs) with PPC and RWE Supply and Trading.

“With our latest investment decision, we underpin once again our strong commitment to the Greek market with now roughly 1.5 GW of solar capacity in deployment. This great achievement is the result of the excellent cooperation between the teams involved at RWE and PPC. Together we are accelerating the energy transition in Greece,” said Chief Executive Officer of RWE Renewables Europe and Australia Katja Wünschel.

Amynteo PV clusters coming online by year end

The two partners have so far energized five solar farms with 210 in total peak capacity. The construction of another PV plant with a peak of 105 MW is complete. Three more, of 625 MW in combined peak capacity, are planned to become operational by the end of 2025.

The nine units in three clusters have 940 MW altogether or 870 MW on the transmission grid, as alternating current. They are in the former Amynteo open cast lignite mine in Western Macedonia in the country’s north.

“We are delivering our solar projects at an impressive pace. The first cluster of the Amynteo portfolio is already energised, construction works for Amynteo clusters 2 and 3 are at an advanced stage and we are looking forward to connecting all projects to the grid this year,” said Costas Papamantellos, CEO of RWE Renewables Hellas and Meton Energy.

Post Views:54
April 9, 2025
by in News

Turkey pushing against rivals for transmission of green electricity to EU

Turkey’s agreement with Azerbaijan, Georgia and Bulgaria on the transmission of renewable electricity could set back the project for an interconnector under the Black Sea between Georgia and Romania. In addition, President Recep Tayyip Erdoğan’s government fiercely opposes the Great Sea Interconnector project, part of the proposed Greece-Cyprus-Israel submarine link. Turkey is also pushing against rival hydrocarbon projects around Cyprus.

On the margins of the Southern Gas Corridor (SGC) annual meeting, a regional green energy project has come to the fore. Ministers of energy of Turkey, Bulgaria, Georgia and Azerbaijan, the host country, signed a memorandum of understanding on green electricity transmission and trade. The initiative envisages the establishment of a green energy corridor toward Europe.

The proposal for a power interconnections upgrade is an apparent competitor against a project by Romania, Georgia, Azerbaijan and Hungary. They plan to lay a high-voltage direct current (HVDC) cable under the Black Sea. Bulgaria does have a seat at the table, but even after several meetings it still hasn’t become a partner in the GECO submarine link project. The alternative onshore line through Turkey would give it a central role.

Bulgaria, which has been waiting to become a partner in the Black Sea submarine interconnection project, would get a central role in an onshore power transmission corridor that would go through Turkey

President Recep Tayyip Erdoğan’s government is determined to establish the key transmission and production hub for electricity and fossil fuels for the European Union. The new memorandum is another indicator, together with Turkey’s fierce opposition to the Great Sea Interconnector project, which is part of a proposed Greece-Cyprus-Israel submarine power link, and to hydrocarbon drilling around Cyprus.

Turkey also benefits from the TurkStream pipeline, which carries gas from Russia. It was built instead of the abandoned South Stream project, which was supposed to directly connect Russia and Bulgaria.

Studies to be commissioned by June

Turkish Minister of Energy and Natural Resources Alparslan Bayraktar said electricity from Azerbaijan and the region would reach his country via Georgia as well as Azerbaijan’s exclave of Nakhchivan. It means a line would go through Armenia.

The four energy ministers said a working group would complete the technical details and commission feasibility studies already by June.

Azerbaijani President Ilham Aliyev said his country would add 6.5 GW of renewable energy capacity by 2030, compared to the current 8 GW, from all sources. One of the biggest private investors is Abu Dhabi Future Energy Co. (Masdar).

TANAP’s capacity to be doubled

Turkey is diversifying its energy supply, Bayraktar noted. “Our natural gas imports from Turkmenistan, which started on March 1, are an important step towards the goal of securing our own supply while also carrying Central Asian energy to European markets,” he stated.

The minister highlighted the goal to increase the capacity of the Trans Anatolian Natural Gas Pipeline (TANAP), part of the Southern Gas Corridor, to 31 billion cubic meters per year from 16 billion.

Tensions rising as seabed survey for Great Sea Interconnector to resume

The NG Worker vessel is returning to carry out seabed surveys east of Greece’s Kasos-Karpathos island area, Energypress reported. The activity, part of the Great Sea Interconnector, was interrupted again in February after a Turkish corvette approached the ships NG Worker and Ievoli Relume.

After research was completed in the territorial waters of Greece and Cyprus, the last section is in international waters. Türkiye Gazetesi learned from security sources that Turkey wouldn’t allow “such a fait accompli.” The unnamed sources said the seabed survey is a breach of international law.

The power link project has also faced delays due to disputes around financing and it still risks losing a massive EU funding package. Turkey is promoting the idea of a cable connecting Cyprus to its own electricity transmission network instead.

Post Views:82
April 9, 2025
by in News

Romanian town Beiuș to boost geothermal distring heating to 100%

The local authority in Beiuș, a trailblazer in geothermal district heating in Romania, should apply for European funding to cover the entire area, according to a new study. The town already has the cheapest energy in the country.

Beiuș is the only town in Romania where geothermal energy accounts for more than 70% of the district heating of homes, institutions and firms. A new technical study is opening the way to a system upgrade by using European grants, state news agency Agerpres reported.

The project was funded by Innovation Norway, a state-owned development bank based in Oslo. Mayor of Beiuș Gabriel Popa said at a presentation marking its completion that his municipality aims to achieve 100% coverage. Iceland managed the endeavor and a company from the island country conducted the study on the geology of the local geothermal water reservoir.

The research covered possibilities to prevent losses in the geothermal district heating system. Beiuș, in Bihor county in northwestern Romania, has just under 10,000 inhabitants.

According to the authors, European development programs are accessible. A new guide is under public consultation.

Dozens of local authorities including capital Bucharest are developing geothermal heating projects.

EEA funding available to get full coverage

The speakers at the conference presented prospects for development using subsidies from the European Economic Area (EEA). The region consists of European Union member states and Iceland, Liechtenstein and Norway.

Engineer Horia Ban said heat pumps could save 30% to 50% of the energy of the water returned from the geothermal district heating system. He is the head of the Oradea-based SRG association, which promotes heat pump solutions for geothermal heating, ventilation and air conditioning (HVAC), and of local renewable energy company Termoline.

The European Commission and European Geothermal Energy Council (EGEC) funded complementary research into air conditioning from geothermal wastewater.

Agriculture can tap water from geothermal district heating system in Beiuș

To lower the losses, the study’s authors recommend insulated PE-Xa pipes and directing the exit flow from the geothermal district heating system to greenhouses, wood dryers and fish farms.

Transgex, based in the county’s capital Oradea, supplies the geothermal water in Beiuș. The reservoir was discovered in 1996 at a depth of 2.6 kilometers. The temperature is 85 degrees Celsius.

The prefeasibility study was funded in 2017 in partnership with Iceland, through EEA Grants. Beiuș is now a town with the cheapest energy in Romania, the article adds.

An EU project worth EUR 33.6 million began a year ago for the construction of an aquapark. It envisages a facility with eight outdoor pools of 6,691 square meters overall in Beiuș. The grant amounts to EUR 12.5 million.

Looking at entire Southeastern Europe, Turkey sticks out as one of the main global players in geothermal energy including power plants, a more complex technology. The potential in Romania and Greece is among the highest in the EU. Bulgaria is also working with EEA funds. Serbia only has small projects for now.

Croatia hosts one geothermal power plant, though is currently offline due to an ownership dispute. Numerous municipal and private projects are underway.

Post Views:72
April 8, 2025
by in News

Share of coal power in Finland nearly zero as cogeneration plant shuts down

Helsinki’s municipal energy company Helen closed its last coal facility. Together with the country’s remaining plants that use the solid fossil fuel, Salmisaari accounted for just 0.8% of the electricity mix in 2024. The Government of Finland earlier set May 1, 2029, as the coal exit date.

Two years ago, the Olkiluoto 3 nuclear reactor of 1.6 GW, the strongest in Europe, entered commercial operation. Apparently it helped the energy system of Finland to almost eliminate coal from the board. Helen, controlled by the local authority of the capital Helsinki, closed its Hanasaari B plant in 2023, leaving the Salmisaari combined heat and power (CHP) facility as the only one using coal. This week the company shut it down.

Finland is now using neglectable quantities of coal. Salmisaari has 177 MW in power capacity and 300 MW for heat. Together with the country’s remaining three coal power plants, it accounted for a mere 0.8% of the electricity mix last year, Coal-Free Finland and Beyond Fossil Fuels said.

Moreover, coal amounts to just 30% of fuel in Vaskiluoto 2. The facility mostly uses biomass. The operator of the Martinlaakso coal unit is eliminating fossil fuels from regular operations next year. The third one, Meri-Pori, is in strategic reserve.

Share of coal in Finland is marginal

Finland will retain reserve coal capacity for security of supply purposes, which can be deployed if necessary, Helen said. In addition, some energy companies use small amounts of coal in their energy production for peak, reserve and security of supply reasons, it added. The law forbids using coal in energy production after May 1, 2029.

Wind power output more than doubled in Finland since 2020, reaching a quarter of the total. At the same time, coal-fired generation plummeted 73% while fossil gas is down 82%, according to the report. “Finland has shown what’s possible when clear political signals are matched with rapid investments in renewable power,” said Deputy Campaign Director at Beyond Fossil Fuels Cyrille Cormier. The group called on the authorities to double down on renewables and clean flexibility.

Finnish energy experts can pull off impossible tasks

Helen delayed the closure of Salmisaari by a year. Coal still accounted for 64% of the company’s district heating supply in 2022!

The utility managed to slash its greenhouse gas emissions by more than 80% since 1990. It aims to reach 95% by the end of the decade.

“Helen giving up coal and, at the same time, foreign imported energy with regard to it, will remain a significant part of our country’s industrial history and shows that Finnish energy expertise enables actions that initially seemed impossible,” Chief Executive Officer Olli Sirkka said.

Helen transitioning to clean solutions

Helen is shifting to clean solutions. It enables operating more profitably with lower prices, the CEO pointed out. A range of facilities are under construction.

Heat production is mainly moving to heat pumps – utilizing waste and environmental heat – electric boilers, energy storage and sustainable biofuels. Helen will lean on wind, nuclear energy, hydropower and photovoltaics for electricity.

The new units in Salmisaari will be two electric boilers of a combined 100 MW, in combination with a heat pump of 33 MW in external capacity, as well as a 153 MW plant burning wood pellets. Helen is planning a 200 MW electric boiler facility of four units in Hanasaari, able to store 1 GWh of heat. It would currently be the biggest in Europe.

Helsinki has the ambition to reach climate neutrality by 2030, though including external offsets. It would eliminate them within the following ten years, which means only the city’s carbon sinks are included in the equation. The next step is turning carbon negative.

Market forces are decimating the remaining coal power capacity in Europe as it is expensive because of emissions rights and strict environmental regulations, as well as inflexible. Germany, Poland, Slovenia, the Czech Republic, Serbia, Montenegro, Bosnia and Herzegovina, Kosovo* and Turkey have the largest shares of coal in power production in the European Union and Southeastern Europe. Their phaseout deadlines are all after 2030, but the situation is changing fast.

Post Views:88
* This designation is without prejudice to positions onstatus and is in line with UNSCR 1244/99 and the ICJ Opinion on the Kosovo declaration of independence.