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Wind Turbine Orders and Supply Chain Investments Are Up – But Urgent Action Is Required on Grids, Permitting And Auction Design

Photo-illustration: Unsplash (Ryan Duffy)

In the first half (H1) of 2024 Europe added 6.4 GW of new wind energy capacity: 5.3 GW onshore and 1.1 GW offshore. The EU-27 built 5.7 GW of this: 4.7 GW onshore and 1 GW offshore. Germany built the most with 1.7 GW, followed by France (1.2 GW) and Spain (876 MW).

Europe now has 278 GW of wind power capacity. 242 GW of this is onshore and 35 GW offshore. The EU-27 now has 225 GW of wind: 205 GW onshore and 20 GW offshore.

Wind turbine orders are up on last year: by 11 percent on H1 2023 for all of Europe and by 33 percent for the EU. And current auction volumes are strong: EU Governments awarded 19.7 GW of new wind capacity in their auctions in H1, twice as much as in H1 2023. The permitting numbers are also encouraging, notably the 5 GW new onshore permits Germany awarded in H1.

But investment decisions to build new wind farms are down on last year. Europe took 15.4bn euros of final investment decisions (FIDs) in new wind farms in H1 2024. This is less than 30 percent of the total FIDs taken in 2023. There are four offshore FIDs so far this year. The new installations in H1 2024 are slightly less than expected, and less than half of what was built in the whole of 2023. We now expect the EU to build 15 GW of new wind farms this year, compared to 16 GW in 2023.

How much wind will Europe build by 2030 ?

Photo-illustration: Freepik (freepik)

Current trends and the pipeline of projects and auctions now point to the EU having 350 GW of wind energy capacity by 2030: 296 GW onshore and 54 GW offshore. The EU target is 425 GW. Today it has 225 GW. We expect Europe to build 22 GW of new wind farms a year on average over 2024-30, with the numbers rising towards the end of the decade.

The main bottleneck now is in electricity grids. New connections aren’t being built or permitted fast enough. There are often constraints in the availability of grid equipment. The permitting of new wind farms remains an issue in many countries. Germany is making excellent progress having implemented overriding public interest and the other new EU permitting rules. But most Governments still haven’t implemented them yet.

The combination of still high interest rates and input costs with a lower perspective for future wholesale power prices is also making it challenging to take FID for new wind farms, especially the big offshore ones.

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Is the EU Wind Power Package helping?

The EU realised this time last year that things were not going well in wind, and that the sector needed additional support. The Wind Power Package they adopted with 15 immediate measures to strengthen the wind value chain are helping. The European Investment Bank (EIB) have set up and started using their (initially) 5bn euros counter-guarantee facility. Governments are giving more visibility on their future auctions, making more use of non-price criteria and indexing their auction prices better. And the Commission are taking action to ensure a level playing field.

Governments and public financial institutions are also giving more support to supply chain and logistics investments. And this is helping to support an increase in new manufacturing investments. Europe’s wind energy supply chain is now building several new factories and expanding existing ones. By the end of 2025 the European supply chain will have the capacity to manufacture 9.5 GW of offshore and 22.5 GW of onshore wind turbines a year.

What should policymakers do now on wind?

Photo-illustration: Unsplash (Pedro Henrique Santos)

Governments need to fully implement what they’ve agreed in the new EU permitting rules and in the Wind Power Package. Some of them need to improve their auction design to help improve the business case for new investments, notably by ensuring Contracts for Difference and PPAs are on offer. And they need to act urgently on grids in line with the EU’s Grids Action Plan. Governments need to keep supporting the supply chain and logistics, including ports.

The expansion of renewables Europe wants ultimately rests on the electrification of energy – and shifting the three-quarters of energy that’s still largely fossil into electricity. That needs action now to support the electrification of industry, transport and the heating of buildings.

“Europe isn’t building enough new wind farms to meet its 2030 energy targets. The numbers will rise in the next 6 years but not by enough. Governments need to act urgently to apply the EU permitting rules and ensure the grids connections are ready on time. They need to help improve the business case for those looking to build new wind farms. And ensure the ports and other logistics are fit for purpose. They must also ramp up their support for the electrification of heating, transport and industry.” says Giles Dickson CEO of WindEurope.

Source: WindEurope

What does the 2024 State of the Energy Union Report show?

Photo-illustration: Unsplash (Maximalfocus)

The European Commission has published the State of the Energy Union Report for 2024, highlighting how the European Union has responded to security and energy challenges during the mandate of the current Commission.

Several key achievements from previous years were highlighted. Renewable energy sources have reached new capacity records, with the latest data showing that in the first half of 2024, half of the electricity generation in the European Union came from renewable sources. At the same time, wind energy climbed to the second-largest source of electricity, right behind nuclear energy.

Photo-illustration: Freepik (freepik)

One of the European Union’s goals was to reduce dependency on Russian gas imports. A positive trend is observed when considering that in 2021, imports amounted to 45 percent, but by June 2024, this was reduced to 18 percent. Simultaneously, imports from reliable partners such as Norway have increased. Overall, gas consumption decreased by 138 billion cubic meters between August 2022 and May 2024. Furthermore, the target of reaching 90 percent of gas storage for the winter by November 1 was achieved on August 19.

When reflecting on the energy crisis of 2022, energy prices are significantly more stable and lower compared to the peak levels during that period.

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Success was also achieved in reducing greenhouse gas emissions, which have dropped by 32.5 percent between 1990 and 2022, while the EU’s economy has grown by around 65 percent during the same interval.

Through the Innovation Fund, with a budget of approximately 40 billion euros by 2030, the European Union will provide support for zero-emission technologies, with a successful round of auctions for renewable hydrogen projects, as noted in the report.

Another important fund is the Social Climate Fund, which will mobilize at least 86.7 billion euros for the period 2026-2032. This fund is financed through revenues from the Emission Trading System (ETS) and co-financed by member states. Its goal is to support energy-efficient measures, such as access to affordable and energy-efficient housing, clean cooling and heating, integration of renewable energy sources, as well as zero and low-emission mobility.

Energy portal

Greenpeace: Investment in Nuclear Power Plants is Expensive

Foto-ilustracija: Pixabay

Greenpeace activists from eight countries, during the International Conference on Nuclear Energy for New Europe (NENE), held in Portorož, sent the message, “Nuclear fairy tale, costly reality!”

In a referendum to be held in November, Slovenian citizens will vote on the construction of NE Krško 2. One of the most important issues to be resolved before the referendum is related to the financing of this new nuclear reactor, and Greenpeace Slovenia has been loudly warning in recent months about the importance of addressing all uncertainties before the referendum.

Compared to other energy infrastructure projects, nuclear power plant projects have a very specific investment risk profile due to high initial capital requirements and long construction timelines.

According to estimates published so far, the investment in NE Krško 2, with a reactor of 1,000 MW, would cost 9.3 billion euros, while a larger 1,650 MW reactor would cost over 15 billion euros.

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The construction deadlines can extend up to 20 years, and the final price will remain officially unknown for several more years because, based on the experiences of other countries, nuclear investments always end up costing more and are typically delayed.

A review of current and projected financing models for nuclear reactors in Europe shows that the costs of nuclear power plants have been steadily rising over recent decades. One of the most striking examples is Hinkley Point C in the United Kingdom, where the initial project estimate was between 18 and 19 billion pounds, only to rise to an incredible 46 billion pounds.

Similarly, the costs of the Belene nuclear power plant project in Bulgaria were initially estimated at four billion euros, but they rose to 10-12 billion euros, leading to the project’s cancellation, according to Greenpeace.

While the costs of electricity produced by nuclear power plants continue to rise, renewable energy sources are experiencing continuous cost reductions. The cost of solar power is 60 dollars per megawatt-hour (MWh), while wind power costs 50 dollars per MWh. At the same time, nuclear energy costs have risen to 180 dollars per MWh.

The high cost of nuclear projects is not the only drawback of nuclear energy. In addition to its infrastructure being too expensive and slow to build, nuclear energy is neither renewable nor sustainable, nor is it safe. It raises more questions and problems than it solves, concluded this environmental organization.

Energetski portal

Why Did a Greek Village Emerge from the Water?

Foto ilustracija: Pixabay

Beneath the calm surface of Lake Mornos, near Athens, the remnants of the village of Kalio, submerged more than four decades ago, lay undisturbed until recently. Just as the village had almost completely faded from the memory of its former inhabitants, the remains of houses began to emerge from the water, as if resurrected, revealing the eerie reality brought on by drought.

I’m sure no one from the older generation expected to once again see the walls of their long-submerged homes, which now appear ghostly, surrounded by shells and algae, making it hard to recall memories of a happy childhood. In fact, the ruins that have resurfaced warn of a bleak future awaiting us all unless we take decisive steps to mitigate the climate crisis.

 

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Greece has been grappling with drought for years, which has immeasurable consequences for agriculture and water supply. All the salty water surrounding this popular tourist destination cannot help when the sun is scorching, and there’s no rain in sight. Winters without precipitation, combined with summer heatwaves, have lowered the water levels in many rivers and lakes, including the artificial Lake Mornos.

This lake was created 45 years ago by constructing an earthen dam on the river of the same name in central Greece. The importance of one of the largest artificial lakes in the country lies in the fact that it supplies water to the entire city of Athens, home to 40 percent of Greece’s population.

This year’s relentless heat has jeopardized the stable water supply for the Greek capital, reminding local residents along the shores of Lake Mornos of the abandoned homes and the sacrifice they had to make nearly half a century ago.

According to global media reports, some residents now fear that the drought will soon reveal the entire village, including the church located near the center of the lake.

This isn’t the first time dry summers have uncovered mysteries we’d rather not see. Two years ago, water levels in certain European rivers dropped so low that stones with unusual warnings emerged, with one inscribed with, “If you see me, weep.”

These stones are also known as “hunger stones” because, when rivers dry up to the point where the stones become visible, the consequences for agriculture—and thus hunger—are almost inevitable.

Is there an effective way to stop droughts? Although we may feel powerless when scorching summer days become relentless and lakes and rivers begin to disappear, one of the primary ways to step into a brighter future is to fight climate change.

Human activity is the main reason summers are becoming hotter, and average temperatures in countries are breaking previous records year after year. While it’s frightening, the realization that we are responsible is, in some way, reassuring because it might not be too late to atone for decades of environmental neglect.

More electric cars and renewable energy sources mean we’ll release fewer greenhouse gases into the atmosphere, and hopefully, the coming summers will be greeted with more pleasant temperatures. While I, as a journalist, admit that I was excited by the intriguing headline about the “resurrected” village, I must confess that I’d still prefer it if what’s beneath the water—stays there.

Milena Maglovski

Conference ,,ESG, a Way of Life and Doing Business’’

Photo-illustration: Freepik (freepik)

As the momentum around ESG continues to grow, so does the challenge of keeping up to date with increasing regulatory and market demands.

At the “ESG, a way of life and doing business“, we convene Serbia’s top corporate leaders and sustainability professionals to explore recent developments in the fast-moving ESG landscape. ESG is not only a moral obligation but also a strategic imperative with far reaching benefits.

ESG is not only an influential area of practice, but it impacts on all areas of corporate activity: many organizations are both failing to assess ESG risks and failing to maximize the benefits which can flow from ESG leadership.

The event will be held on September 25, 2024, starting at 9:30 a.m. at the Serbian Chamber of Commerce, Resavska Street 13-15, Belgrade.

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WHY PARTICIPATE?

• This conference will bring together representatives of top-tier Serbian and multinational companies, financial institutions and sustainability professionals who will provide participants with an overview of the most trending ESG topics.

• The event will start with a dive into the amalgamation of sustainability, finance, and business strategy and how it reflects a growing recognition that sustainability and financial stability are not opposing goals but are fundamentally intertwined.

• Next, we will explore the key aspects and implication of the CS3D Directive, and its impact on the value and supply chains with increasing regulation setting mandatory requirements for due diligence.

• Our third discussion will focus on the extraterritorial consequences of the Carbon Border Adjustment Mechanism (CBAM) and the pressure that key exporters of goods from jurisdictions outside the EU will face to reduce the emissions associated with their production.

• Finally, during our fourth panel, it will become evident that businesses will be required to rapidly evolve their approach to sustainability beyond greenhouse gas emissions and to consider how the changing operating environment (including weather patterns, biodiversity, access to water and other ecosystem services) affects the continued viability of their current business models and strategies.

Registration for the event is available here.

Source: CONFINDUSTRIA SERBIA

Avala Tower – a More Energy-Efficient City Symbol

Photo: JP Emisiona tehnika i veze

Avala Tower is undoubtedly one of the most recognizable Belgrade landmarks. Its observation deck provides a spectacular view stretching from Šumadija to the Vršac Tower, and thanks to its telecommunications equipment, it broadcasts television and radio signals. The Avala Tower is our most important telecommunications facility, with the highest allowed transmitter power, broadcasting three digital television channels or TV program packages, five analog radio programs using FM technology, and one digital radio program package using DAB+ technology. Very few people know that the transmitters consume about 130 kWh continuously, while the entire tower complex consumes about 200 kWh, amounting to approximately 150,000 kWh per month. Through rational use and procurement of the latest equipment, efforts are made to achieve maximum electricity savings.

Photo: JP Emisiona tehnika i veze

Procuring newer generation transmitters, which are significantly more efficient, is the first step in energy savings. For example, Avala Tower previously used older-generation TV transmitters with a 20-per cent efficiency. A few years ago, technologically advanced transmitters with a significantly higher efficiency of 42 per cent were acquired. Sava Savić, director of the Emisiona Tehnika i Veze public enterprise, explains that this has saved about 30,000 kWh monthly and reduced CO2 emissions by 12,000 kg. The same principle is applied to radio transmitters, and the replacement of older transmitters at Avala is planned soon.

“We save electricity by using air conditioning rationally and ordinary fans where possible. We have installed automation at nine transmission stations, which autonomously decides whether to turn on the air conditioning or the fan depending on the external and internal temperature. Analyzing the automation’s operation, we found that the air conditioning was on only 15 per cent of the time, while the fan operated 85 per cent of the time. We estimate that we have saved about 9,000 kWh per transmission station with the advanced automated ventilation and air conditioning system,” Savić explains. He emphasizes that reducing transmitter power during nighttime hours when viewership and listenership are very low can save much energy with minimal reduction in the service area.

IN FOCUS:

Generators and Uninterrupted Power Supply

There is a system to ensure uninterrupted power supply at every important transmission facility, including Avala Tower. The system consists of uninterruptible power supply (UPS) devices and diesel generators of appropriate power. In the event of a power outage from the electrical grid, the UPS takes over broadcasting without interruption. The generator’s automation detects the power outage and starts the generator. After about 15 seconds, the generator achieves stable voltage and frequency parameters, and the power supply is switched to the generator.

UPS capacities are designed to handle the full load and power the equipment for about 10 minutes, which is more than enough since the generator takes over in less than a minute. The generator capacities are designed to be loaded within 40-70 per cent of their maximum power.

“At Avala, we have the latest generation Schneider Electric UPS, with appropriate power and capacity, and three generators, each with a 400 kVA power. All UPS devices and diesel generators are modernized and connected to the monitoring system,” adds Savić.

Digital broadcasting of TV and radio programs has undoubtedly brought enormous savings in electricity consumption and frequency usage as a limited resource.

Prepared by Milica Radičević

Read the whole interview in the new issue of the Energy portal Magazine AGROSOLAR ENERGY AND RES.

How Solar & Storage Will Drive the Balkan Green Energy Transition

Photo-illustration: Pixabay (Michael_Pointner)

The Balkans region is one of Europe’s most promising areas for solar growth. Boasting excellent solar irradiation and a rapidly improving investment climate, the region is making headway in realizing its solar ambitions. The third edition of the Solarplaza Summit Balkans Solar & Storage will once again unite local and international players to discuss business strategies and explore the major challenges and opportunities of the region. 

With the region boasting around 2 to 3 GW of installed PV capacity currently, and targeting 30 GW by 2030, it’s clear there’s a lot of untapped opportunity. The region’s solar growth is driven by several factors, including the push for EU integration, advances in solar technology, and a growing desire for energy independence. To do so, the region will have to look towards more than just solar and can fast-track traditional solar market development by integrating energy storage solutions from the get-go. 

Foto: Promo

Of course, the region can not completely be seen as one uniform opportunity. Each country in the Balkans is at a different stage in its solar journey. Bulgaria, for example, has been a regional frontrunner with a significant increase in its photovoltaic capacity, while Croatia is making solid progress towards its overall renewable energy goals. North Macedonia is a fast-rising newcomer that’s rapidly building out solar capacity in the last two years. However, across the board, there are many common hurdles like complex regulations, underdeveloped grid infrastructures, and slow permitting processes that need addressing and where regional strategies come into play.

For those ready to navigate the challenges, there are ample opportunities in these markets. Recent changes to regulations are starting to make things easier, and innovative projects like agrisolar developments are showing how solar can work hand in hand with agriculture, making efficient use of land and resources. Likewise, energy storage projects can significantly enhance the business case and resilience of solar project development. Some Balkan countries are already bullish on storage, as demonstrated by the Croatian government’s EUR 500 million investment into battery system development. 

Looking ahead, the future looks bright for the renewable energy transition in the Balkans. The region is expected to see substantial growth in solar capacity, making the Solarplaza Summit Balkans Solar & Storage the perfect place to get insights, make connections, and be part of the energy transition. This event is all about bringing together people who are ready to drive forward the solar energy agenda in the Balkans, as the crowd will consist of both local and international project developers, investors, contractors, service & product providers, as well as technical, legal, and financial experts. 

So, if you’re involved in the solar and storage industries or looking to get involved, this summit in Zagreb is where you’ll want to be. It’s a chance to dive into the current state of solar and storage in the Balkans, understand the challenges and opportunities, and help shape the future of solar energy in the region.

For more information see here. Solarplaza Summit Balkans Solar & Storage – 24 October 2024 – Zagreb, Croatia.

Source: Solarplaza Summit

NASA Develops Underwater Robots for Climate Change Research (VIDEO)

Photo-illustration: Pixabay

According to predictions, by the end of the century, the melting of Antarctic ice sheets could cause sea levels to rise by a meter or more, with serious consequences for hundreds of millions of people worldwide. However, since the behavior of ice sheets in a warming climate cannot be predicted with certainty, NASA scientists are developing robots to measure how quickly climate change is melting ice sheets around Antarctica.

Known as IceNode, this project is led by NASA‘s Jet Propulsion Laboratory (JPL). Utilizing its experience in designing vehicles for space environments, JPL engineers have developed robots about 2.4 meters long and 25 centimeters in diameter, equipped with three-legged attachment arms.

IceNode robots are deployed from a ship at the edge of an ice sheet (or through a borehole) and use variable buoyancy (they can float but also sink) to navigate the currents formed by melting ice to scientifically significant locations deep within the cavity.

Guided by artificial intelligence, once they reach their destination, the robots attach themselves to the underside of the ice sheet, where they collect measurements over a period of a year or more. Sensors will measure how quickly warm, salty ocean water circulates to the ice and melts it, as well as how quickly colder, fresher meltwater sinks. Eventually, IceNode detaches from the structure and returns to open water, where it surfaces and transmits mission data via satellite.

“These robots are a platform that enables scientific instruments to reach the most difficult-to-access locations on Earth,” said Paul Glick, JPL robotic engineer and lead investigator for the IceNode project.

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There is still work to be done on this project, but the current efforts show promising data. IceNode underwent its first polar test in March of this year at minus 45 degrees Celsius.

“We are pleased with the progress. We hope to continue developing prototypes, return them to the Arctic for future testing under sea ice, and ultimately see an entire fleet operating beneath Antarctic ice sheets,” said Glick.a

IceNode is funded through JPL’s internal technology research and development program, as well as its Earth Science and Technology Directorate.

Energetski portal

50.4 Million Euros Secured for the Largest Floating Solar Power Plant in Europe

Foto: Printscreen/Youtube

The trend of increasing solar power capacity is expanding to water surfaces, and one of the largest such projects in Europe is being built in northwestern France. After the project faced financing challenges, construction is now secured through a loan.

The construction of the floating solar power plant, named “Les Ilots Blandin,” began last year in the French region of Haute-Marne, on the site of a former quarry. A sum of 50.4 million euros has been secured for the continuation of the project, and the plant is expected to become operational in the first quarter of 2025.

Initially, the plant was designed with a capacity of 66 MW, but thanks to an improved design, this capacity has been increased by 8 MW.

The plant’s concept includes several artificial islands spread over a surface area of 127 hectares, with a total power of 74.3 MW and containing 134,649 solar panels. The facility will provide green electricity to 137,000 households and prevent the emission of approximately 18,000 tons of CO2 annually.

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The contractor is the German renewable energy company Q Energy.

“We are very grateful for the great trust and dedication of our partners in financing this project. Together, we are advancing one of the most innovative technologies for clean energy production and further promoting renewable energy sources in France,” said Ludovic Ferrer, Commercial Director of Q Energy France.

The “Les Ilots Blandin” project was launched by the mentioned company in 2019, and in 2022 it won the tender by the Energy Regulatory Commission, thereby receiving state support.

So far, the largest European floating solar power plants have been in the Netherlands, with capacities of up to 41 MW, while one of the larger ones in Europe is in Austria (25 MW).

Floating photovoltaic systems offer numerous advantages, including freeing up additional space for the energy transition, easy installation, and enhanced performance due to the water cooling effect.

Jasna Dragojević

White Paper Presented in Serbia That Could Make the Waste Management System More Sustainable

Foto-ilustracija: Pixabay

The recently presented White Paper on Waste-to-Energy in Serbia aims to provide a clear and reliable insight into all aspects of waste incineration and to address many of the questions that this technology raises. It also provides detailed information on incineration for anyone with a deeper interest in this technology.

Waste incineration, or burning, is a process of thermal treatment in which waste is combusted at high temperatures. Although waste prevention should be the first step in management, followed by reuse and recycling as the next options, recycling is not always feasible. As a result, a large portion ends up in nature or in landfills. However, only a small number of landfills meet technical and legal standards, while many are illegal dumps without any measures for environmental and human health protection.

As both the amount of waste produced and energy consumption increase, waste-to-energy becomes a viable option. As stated in the document, many types of waste have high energy potential. For instance, the thermal value of municipal waste is similar to that of lignite, while plastic and waste oil have an energy value close to coal and fuel oil.

“Waste management in the Republic of Serbia is defined by regulations that have been transferred from the European Union into domestic legislation, based on the waste management hierarchy, fundamental principles, and various treatment options that have proven successful in practice. The waste management hierarchy clearly defines that the first and most important goal must be waste prevention. If waste generation cannot be prevented, conditions must be ensured for its reuse, recycling, energy recovery, and processing. Only after all these steps are carried out should the remaining waste be disposed of in a safe and environmentally-friendly manner,” the White Paper states.

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In Serbia, the current approach to waste management is at a very low level, with consequences for the environment and human health. A special chapter of this document offers a detailed review and analysis of legal regulations related to waste-to-energy, including both the legal framework at the European Union level and the laws in force in Serbia.

The detailed description of waste-to-energy technologies presented in the White Paper aims to introduce stakeholders in Serbia to this relatively new technology and to answer many questions that arise with the introduction of new solutions, particularly regarding environmental protection, emissions into air, water, and soil, as well as impacts on human health. Various combustion technologies are used for waste-to-energy: grate combustion, fluidized bed furnaces, or rotary kilns.

Photo-illustration: Pixabay

A temperature of 850°C or higher in the waste incineration facility disinfects the waste, destroying bacteria, viruses, and pathogens. This process is key to public health protection, especially during epidemics. Additionally, waste mass is reduced by 75 percent, and its volume by 90 percent, significantly decreasing the amount of waste sent to landfills, thus extending their lifespan.

During the waste-to-energy process, the amount of greenhouse gases released is much lower compared to the most modern sanitary landfills. The energy produced in this way can generate electricity, process steam for industrial consumers, hot water, and energy for district heating or district cooling.

To create the possibility for Serbia’s waste management system to become sustainable and aligned with the principles prevailing in developed countries, it is necessary to comply with everything outlined in the White Paper.

Energetski portal

Construction of the Gas Interconnection Between Serbia and North Macedonia

Photo-illustration: Freepik (freepik)

Faced with global energy challenges, the countries in the region are increasingly investing in the diversification of energy sources and supply routes, with natural gas being one of the key sources.

This is why the construction of a gas interconnection between Serbia and North Macedonia is becoming a key strategic project, aimed not only at increasing supply security but also at contributing to the development of energy infrastructure throughout the region.

This interconnection enhances energy independence, allowing Serbia and North Macedonia to rely on a broader range of gas sources. The planned pipeline route, which will be 47 kilometers long on the Serbian side, is part of a broader European energy network and is an important step toward ensuring a stable natural gas supply for both countries.

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According to the Serbian government’s website, the total value of the work on the Serbian side is estimated at 42 million euros, and the project is expected to be completed by 2027. Preparations are underway, with key documents such as the Spatial Plan and Feasibility Study currently being developed, financed by European funds.

Additionally, through this interconnection, Serbia will significantly improve the distribution network in the southern parts of the country and enhance storage capacities for natural gas, which is crucial for supply stability.

By connecting with the Greece–North Macedonia pipeline, which is expected to be completed next year, both countries will become part of a broader energy corridor that will enable a stable supply of gas from Greece to Serbia, strengthening the energy security of the entire region.

Energy Portal

Regional Conference “Hum (Balkan) Investment Energy Summit”

Foto-ilustracija: Pixabay (jplenio)
Photo-illustration: Unsplash (Andreas Gücklhorn)

The regional conference “Hum (Balkan) Investment Energy Summit” – “Conference on Renewable Energy Sources (RES), Energy Efficiency, and Environmental Protection” will be held tomorrow at the location of the “Bosnian Pyramids – Park Ravne 2” – Visoko.

Following the opening of the conference, the first panel will be dedicated to the legislative framework in Bosnia and Herzegovina and the EU directives (EU Regulation on the Carbon Border Adjustment Mechanism – CBAM). There will also be discussions on the state of domestic and foreign investments in Bosnia and Herzegovina and investment opportunities in RES, innovations brought by the new energy law, energy efficiency for small and medium-sized enterprises and local communities, energy transition in Bosnia and Herzegovina and financing, the development of the electricity market, ESG reporting, support for SMEs in the energy transition in Sarajevo Canton, and more.

In addition to the most successful companies, the event will be attended by Chambers of Commerce, institutions, investors, embassies and their economic and development departments, representatives of local communities, the financial sector, and others, making it one of the most significant events after the opening of the tennis complex and tournament that included participation from the world’s top tennis player, Novak Djokovic.

After the presentations and panel discussions of the conference, B2B business meetings, networking between event participants, as well as a tour of the park and tunnels are planned.

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This event is organized by the Association of Entrepreneurs Wood Cluster of Bosnia and Herzegovina “Furniture and Wood” based in Sarajevo, in partnership with the Business Club “EventExpo – KiK BiH” and partners: the Foreign Trade Chamber of Bosnia and Herzegovina, the Chamber of Commerce of the Federation of Bosnia and Herzegovina, the “Archaeological Park Bosnian Pyramid of the Sun” with Dr. Osmanagić, Diaspora Invest, the Academic Community, the Vocational Training Institution WMTA Banja Luka, the Ministry of Energy of the Federation of Bosnia and Herzegovina, the Ministry of Finance of Bosnia and Herzegovina, the Foreign Investors Council, FIPA (Foreign Investment Promotion Agency in Bosnia and Herzegovina), the Union of Local Communities of the Western Balkans, development agencies, associations of entrepreneurs and employers in Bosnia and Herzegovina, investment funds, commercial and development banks, companies, media outlets, and others.

The company MT-KOMEX BH is also participating in the “Hum (Balkan) Investment Energy Summit.”

It is worth mentioning that as part of the “Hum Investment Energy Summit” project, an art colony and a section of the business conference were held at the “Stone Spheres” location in Zavidovići in July.

Energy Portal

Innovative Series of ABB Frequency Converters for Environmentally Sustainable Solar Water Pumping Systems

Photo: ABB
Photo: ABB

ABB’s Frequency Converters for Solar Pumps are addressing the challenges of providing water even in remote locations without access to the power grid. The drive uses photovoltaic panels as the energy source to operate water pumps. From dawn to dusk, the drive operates without energy costs easily and safely, with minimal CO2 emissions.

Solar photovoltaic systems for water pumping are becoming increasingly significant worldwide. They play a crucial role in reducing CO2 emissions. They can operate in areas poorly covered by the power grid, where a reliable water supply is essential to irrigate agricultural land, provide drinking water for livestock, and ensure potable water. ABB’s new generation of ACQ80 frequency converters for solar pumps is designed to meet this need by enabling efficient operation of solar water pumping systems with a low carbon footprint, using clean solar energy. Compared to diesel-powered pump systems, the ACQ80 solar pump frequency converter is an environmentally friendly product with a long lifespan and low maintenance costs, given that it runs on solar energy.

IN FOCUS:

Key Features of the ACQ80 Frequency Converter

The ACQ80 frequency converter includes built-in Maximum Power Point Tracking (MPPT) technology, combined with a wide input voltage range of 225 to 800 VDC and PID control to achieve the desired water pressure in the pumping system during irrigation. This enables the converter to drive the pump motor even if the output power of the solar panels drops during periods of low sunlight. This broad range of operating conditions is a significant improvement over conventional frequency converters, allowing the maximum amount of water to be pumped at all times.

Photo: ABB

While the ACQ80 will mainly be used in off-grid installations that convert DC power from solar panels into AC power needed to operate the pump, this frequency converter can also be powered by AC voltage. This allows it to be connected to the local power grid or a generator, ensuring the continuity of the pump system operation during the night or periods of low sunlight by combining power from both DC and AC sources.

The ACQ80 also offers additional integrated functionalities required in pumping systems, such as flow calculation, dry-run protection, pump cleaning, and optimization of the water pumping process, minimizing human intervention. Additionally, it provides connectivity through Fieldbus communication protocols, allowing the frequency converter to be integrated into control systems. The ACQ80 is compatible with both asynchronous motors and highly efficient synchronous reluctance motors with permanent magnets (SynRM), suitable for both submersible and surface pump types.

The ACQ80 has been recognized by the Solar Impulse Foundation as an efficient solution, confirming the product’s profitability and use of clean energy. This designation is awarded to products, services, and/ or processes that combine credible environmental and economic performance while outperforming traditional options in their market.

ABB

Read the whole interview in the new issue of the Energy portal Magazine AGROSOLAR ENERGY AND RES.

In Germany, More Than 60 Percent of Electricity Comes from Renewable Energy Sources

Photo-illustration: Pixabay (distelAPPArath)
Photo-illustration: Freepik (freepik)

In the first half of 2024, Germany produced and delivered 220 billion kilowatt-hours of electricity to the grid, which is 5.3 percent less than in the first half of 2023, according to preliminary data from the Federal Statistical Office (Destatis).

Despite this decline, electricity production from renewable energy sources increased by 9.1 percent compared to the first half of 2023. Specifically, it rose to 135.2 billion kilowatt-hours. Looking at the share of renewables in total electricity production, in 2024, it accounted for 61.5 percent, while in the first half of the previous year, the share was 53.3 percent.

At the same time, electricity production from conventional sources decreased by 21.8 percent compared to the first half of 2023, reducing the share of such energy in total electricity production to 38.5 percent.

Wind energy accounted for one-third of the electricity produced in the first half of this year. Furthermore, electricity generation from wind farms increased by 11.9 percent during the first half compared to the same period in 2023, rising from 65.5 to 73.4 billion kilowatt-hours. Solar energy also achieved good results, with an 8.3 percent increase compared to the first half of 2023, delivering 30.5 billion kilowatt-hours. With this increase, solar energy accounted for 13.8 percent of the total electricity supply.

The increase in wind energy is attributed to an exceptionally windy period, while the rise in solar energy results from the expansion of new facilities.

More:

Conventional energy sources

Despite the decline in electricity production from conventional sources, coal remains the second most important source, even though it decreased by more than a quarter. Specifically, the amount of electricity produced in coal-fired power plants decreased by 26.4 percent in the first half of 2024 compared to the same period in 2023. Its share remains 20.9 percent of total electricity production. During the first half of 2024, coal generated 45.9 billion kilowatt-hours, the lowest amount recorded in a six-month period since data tracking began in 2018.

Electricity generation from natural gas also decreased in the first half of this year, by 1.8 percent compared to the same period in 2023. With a 14.6 percent share of total production, natural gas ranks third among the most important sources.

It is noted that the statistics cover all power plants and facilities in Germany that deliver electricity to the public grid. On the other hand, the data does not include electricity produced in industrial facilities and immediately consumed within the industry, nor electricity generated by residential solar systems that is used directly in households.

Energy Portal

Manasija Gets a Solar Power Plant

Foto: Wikipedia / Pavle Marjanović
Photo: MT-KOMEX

The energy transition leaves no one behind – everyone is encouraged to turn to clean energy sources and reduce their carbon footprint to achieve a greener future as quickly as possible. Religious institutions have recently recognized the importance of renewable energy and energy independence, and many monasteries in our country already have solar panels on their premises.

MT-KOMEX is always ready to take on new challenges when it comes to building solar power plants. After constructing a 50-kW plant at the Žiča Monastery, they recently completed another solar project at one of Serbia’s most significant monasteries – Manasija.

“This will mean a lot to the Manasija Monastery, especially in terms of material operations because we were paying huge electricity bills, and this power plant will significantly reduce those costs. It is also very important to take care of the environment for us as a nation to have a responsible attitude towards what God has created. I would advise everyone, anyone who has the means, to install solar panels, whether it is a monastery, a company, or a private home, especially in these times when we need more electricity,” said Father Pavle, the abbot of Manasija Monastery.

The solar power plant in question has a capacity of 12 kW and consists of 30 panels with an individual capacity of 410 Wp. These are monofacial panels from the renowned manufacturer Luxor Solar. MT-KOMEX always chooses the most efficient and modern types of panels on the market, and collaboration with Luxor Solar is always a sure choice.

IN FOCUS:

Filip Stojović, an engineer at MT-KOMEX, explains that the solar power plant at Manasija was built on the roof of a building next to the monastery to preserve the aesthetics of this Serbian shrine. He adds that the solar power plant is connected to a single metering group. However, this was not an easy task, as the monastery had several metering groups that had to be unified into one. As always, the MT-KOMEX team successfully overcame this obstacle, so the monastery now has a single measurement, and all the electricity produced by the solar power plant can be delivered according to the consumption needs of the monastery’s buildings. Stojović proudly notes that the installers built the power plant in three days, which is remarkably fast.

According to him, the plan is for the solar power plant at Manasija Monastery to gain prosumer status, as this procedure today is quite simplified and takes three to four steps to complete. The power plant is oriented southward, and the engineers designed it to maximize the use of solar energy. The estimated annual production of the solar power plant at Manasija is around 10,000 kWh per installed kWp, or 12,000 kWh annually. Thanks to this solar power plant, Manasija Monastery will contribute to an annual reduction of carbon dioxide emissions by 8,000 kg.

Photo-illustration: Freepik (freepik)

Regarding additional equipment, this power plant used a 10-kW inverter, which will enable obtaining prosumer status through a simplified procedure for power plants up to 10.8 kW. These inverters are from the Austrian manufacturer Fronius, with which MT-KOMEX has successfully realized 100 MW of power plants. MT-KOMEX decided to donate the solar power plant to this great Serbian shrine. The plant represents much more than a one-time donation because users will be able to produce green energy and reduce their costs over the next 30 years.

With this, the company has completed its portfolio of over 200 built solar power plants with a total installed capacity exceeding 120 MW. Alongside technical expertise, flexibility and adaptability ensure that the company’s team can meet various client demands and always deliver the most efficient power plant.

Prepared by Milena Maglovski

Read the whole story in the new issue the Energy portal Magazine AGROSOLAR ENERGY AND RES.

International Day of Clean Air for Blue Skies

Photo-illustration: Unsplash (Daphne Fecheyr)
Photo-illustration: Unsplash (Sam Wermut)

Air pollution is the biggest environmental health risk of our time. It also exacerbates climate change, causes economic losses, and reduces agricultural productivity.

It knows no borders – everyone has a responsibility to protect our atmosphere and ensure healthy air for all. By collaborating across borders, sectors, and silos, we can reduce air pollution through collective investments of time, resources and efforts.

This International Day of Clean Air for blue skies, we call upon everyone—from governments and corporations to civil society and individuals—to Invest in #CleanAirNow. By tackling air pollution proactively, we can achieve transformative change and secure healthy air for all.

A two-fold problem

Health impact: tiny, invisible particles of pollution penetrate deep into our lungs, bloodstream and bodies. These pollutants are responsible for about one-third of deaths from stroke, chronic respiratory disease, and lung cancer, as well as one quarter of deaths from heart attack. Ground-level ozone, produced from the interaction of many different pollutants in sunlight, is also a cause of asthma and chronic respiratory illnesses.

Climate impact: short-lived climate pollutants (SLCPs) are among those pollutants most linked with both health effects and near-term warming of the planet. They persist in the atmosphere for as little as a few days or up to a few decades, so reducing them can have an almost immediate health and climate benefits for those living in places where levels fall.

More:

Preventing and reducing air pollution to improve air quality globally

Аir pollution is the single greatest environmental risk to human health and one of the main avoidable causes of death and disease globally, with some estimated 6.5 million premature deaths (2016) across the world attributed to indoor and outdoor air pollution. Particularly in developing countries, air pollution disproportionately affects women, children and the elderly, especially in low-income populations as they are often exposed to high levels of ambient air pollution and indoor air pollution from cooking and heating with wood fuel and kerosene.

Аir pollution is a global problem with far-reaching impacts owing to its transport over long distances. In the absence of aggressive intervention, the number of premature deaths resulting from ambient air pollution is estimated to be on track to increase by more than 50 per cent by 2050.

Photo-illustration: Unsplash (Carlos Grury Santos)

Society bears a high cost of air pollution due to the negative impacts on the economy, work productivity, healthcare costs and tourism, among others. Hence, the economic benefits of investing in air pollution control cannot be overestimated, and it must be understood that there is also an economic rationale to act and that cost-effective solutions exist to address air pollution.

Poor air quality is a challenge in the context of sustainable development for all countries, in particular in cities and urban areas in developing countries, with levels of air pollution that are higher than the limits set out in the World Health Organization air quality guidelines.

Some air pollutants, such as black carbon, methane and ground-level ozone, are also short-lived climate pollutants and are responsible for a significant portion of air pollution-related deaths, as well as impacts on crops and hence food security, so their reduction has co-benefits for the climate.

Source: UN

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