Home Blog Page 27

K2 WallPV – the System Solution for Solar Projects on Building Facades

Photo: K2 Systems

The new mounting systems from K2 add another dimension to the areas that can be used to generate energy. This is because they allow systematic and therefore fast PV installation on facades.

Most of the parts required for this are already well known, as the K2 development team has realised a clever modular system with only a few new elements.

The K2 WallPV systems consist of a few tried-and-tested roof components and a few newly developed products.

The K2 WallPV systems can be used on a variety of façade claddings and are available in three versions:

THE K2 WALLPV FACADERAIL offers a first-class solution for facades made of solid masonry or concrete, as well as those in combination with rainscreen cladding and external thermal insulation composite systems (ETICS). The versatility of this system is particularly evident in its ability to be connected to the most common façade brackets.

THE K2 WALLPV CARRIERRAIL offers a solution for installation on facades, particularly on large commercial buildings fitted with FischerTHERM Carrier® and MONTANATHERM sandwich panels. This innovative installation solution is not only approved by the building authorities, but is also characterised by its high installation speed.

IN FOCUS:

Photo: K2 Systems

THE K2 WALLPV MULTIRAIL offers a versatile solution for installation on facades with trapezoidal sheet metal or corrugated sheet metal. This proven mounting solution utilises building authority approved thin sheet metal screws to ensure secure and reliable fixing.

The InsertionRail of the K2 WallPV MultiRail allows this system to be scaled up enormously in professional commercial construction. For smaller installations in workshops or mixed-use buildings, the K2 WallPV MultiRail also offers the flexibility and efficiency of the FacadeClamp module clamps.

Scalable modular components enable large-scale PV systems for sustainable energy generation, taking us a big step forward in the energy transition. What makes vertical PV systems even more attractive is that they have lower operating temperatures. And snow, leaves and rainwater do not remain on the modules. In addition, the yield can be even higher than with horizontally aligned PV systems due to the low position of the sun in winter.

So there are many good reasons in favour of these cleverly designed facade systems!

K2 Systems

Read the whole interview in the new issue of the Energy portal Magazine ENERGY TRANSITION

Many Everyday Items Are Filled With Toxic Lead – Here Is How to Change That

Photo-illustration: Freepik (wirestock)

Lead may be present in everything from cookware and cosmetics to paint and plumbing. Yet there is no safe level of exposure to the heavy metal, which causes more than 1.5 million deaths annually and can trigger developmental disorders in children. Lead particles contaminate the air, water and soil, reducing crop productivity and harming biodiversity. Lead also disproportionately harms those in low- and middle-income countries.

Renewed collaboration between governments and the private sector to strengthen policymaking, bolster research and identify non-lead alternatives can curb lead’s toxic toll, experts say. The United Nations Environment Programme (UNEP) plays a key role in one such initiative: the Partnership for a Lead-Free Future. Launched at the UN General Assembly in September, it aims to end childhood lead poisoning by 2040. The push builds upon UNEP’s successful 20-year campaign to end leaded fuel and its leadership in the Global Alliance to Eliminate Lead Paint.

“The evidence about the dangers of lead has long been clear. It is unacceptable that we live on a planet where one in three children is affected by lead poisoning,” said Jacqueline Alvarez, Chief of the Chemicals and Health Branch of UNEP. “Collectively, we have made great strides in reducing lead pollution and poisoning from fuel and paint, but this is not enough. We need to enhance regulations, bolster research for alternatives and ensure sound industrial processes and supply chains if we want to protect human health and the environment.”

As the world marks the 12th annual International Lead Poisoning Prevention Week, here are four common items that can contain lead and how the toxic substance can be phased out.

Paint

Lead can be added to paint to make it more vivid and moisture resistant. It has historically been used in playgrounds, and on toys and furniture, making young children especially vulnerable.

However, the world is making progress to eliminate lead paint. Some 48 per cent of countries have legally binding controls on lead paint. The Global Alliance to Eliminate Lead Paint brings governments, academia, non-governmental organizations and paint companies together to increase the number of laws regulating this globally. UNEP and partners developed a model law and guidance to assist countries in regulating lead paint, as well as lead paint reformulation guidance to help small and medium-sized enterprises.

The Global Framework on Chemicals, a milestone international agreement adopted in 2023, can also help curb the use of lead. It outlines 28 targets to address chemicals throughout their life cycle, including halting illegal trade and trafficking of chemicals and the implementation of legal regulatory frameworks.

More:

Spices

Photo-illustration: Freepik (KamranAydinov)

From turmeric to marigold, lead is prevalent in the global spice market. Sellers may intentionally add lead chromate to low-grade spices to increase their vibrancy and economic value. While some countries have reduced lead use in spices through public awareness campaigns and regulations, monitoring and enforcement has often lagged.

The Food and Agriculture Organization and the World Health Organization have code of practices to reduce lead presence in spices and other foods. Governments can use this knowledge to inform and strengthen lead monitoring networks and national policies. They can also work with health agencies to invest in more frequent blood testing – especially among children – to identify trends and limit sources of lead.

Cookware and tableware

Aluminium cookware can contain dangerous levels of lead and other metals that can leach into food. This lead can be present due to inadequate quality control during production. Some ceramics also have a lead-containing glaze to make them impervious to water.      When contaminated food is ingested, lead is distributed to the organs and accumulates over time in the bones and teeth. Young children are particularly vulnerable and may absorb up to 4–5 times as much lead as adults per dose. Despite these risks, aluminum cookware is widely used due to its affordability and light weight.

Improving testing of cookware and other household products in line with stronger regulations could reduce lead exposure, experts say. Governments can also work with the private sector to identify and improve accessibility to safer alternatives, such as stainless steel cookware.

Batteries

The battery industry is the largest lead-using industry. Lead-acid batteries power many vehicles, renewable energy systems and infrastructure, like data networks. As demand for these rises, so does the improper production and management of batteries. Informal workers and communities across parts of Asia, Sub-Saharan Africa and Latin America may be at increased risk of exposure to lead and fume emissions due to inadequate safety or pollution management standards.

To minimize lead exposure in batteries and other products, countries can establish stronger safety regulations and increase funding for proper equipment and facilities, experts say. As the first global public-private partnership on lead exposure in low- and middle-income countries, the Partnership for a Lead-Free Future can offer governments policy and management recommendations to move towards a lead-free future.

Source: UNEP

From Key Projects To Future Strategies

Photo-illustration: Pixabay (Pete-Linforth)

I n a crucial period of energy transition, Montenegro has a clear goal: moving towards energy sources that are more sustainable and less harmful to the environment. This transition is a response to international obligations related to climate change and a key part of the national strategy to improve energy efficiency and environmental protection. We spoke with Saša Mujović, Montenegro’s Minister of Energy, about ratifying international agreements, adopting new laws, and implementing major infrastructure projects, as well as Montenegro’s commitment to achieving ambitious goals.

Q: How is Montenegro’s energy transition progressing?

Photo: Courtesy of Saša Mujović

A: By ratifying international climate change agreements, Montenegro has committed to taking measures to implement the energy transition. The energy sector is recognized as the area that contributes the most to greenhouse gas emissions and is expected to play a significant role in stabilizing pollutant concentrations. The most important activities for reaching these goals include adopting the Law on the Use of Energy from Renewable Sources, which will accelerate the integration of solar and wind-based production facilities. We have also announced subsidies for various energy efficiency programs. Participants in these programs will directly reduce air pollution while achieving financial savings. As for EPCG (Electric Power Company of Montenegro), one of the pillars of energy development in Montenegro, they can boast of responsible and regular maintenance of production facilities. Two long-awaited projects stand out – the ecological reconstruction of the thermal power plant and the heating system project in Pljevlja.

Q: What does the Law on the Use of Energy from Renewable Sources bring? How much is being invested in renewable energy in Montenegro, and is the distribution and transmission network ready for new capacities?

A: The Law on the Use of Energy from Renewable Sources transposes the provisions of the EU’s RED II Directive and provides a legal framework for promoting renewable energy. It will help Montenegro improve its incentive environment and achieve its goals for the share of renewable energy in total final energy consumption by 2030. One of the key provisions of this law is the introduction of auctions for allocating state incentives in the form of market premiums. This will gradually phase out feed-in tariffs and strengthen competition in the wholesale electricity market.

IN FOCUS:

More importantly, this law will also establish the legal basis for creating renewable energy communities, an innovative model that will further value solar panel installation projects on rooftops and allow citizens to benefit financially from the energy transition process.

Montenegro has significant natural potential for developing renewable sources, which attracts great interest from investors. We have signed contracts for approximately 1.5 GW of production capacity through transmission system connection agreements, mainly from solar power plants. Currently, the network cannot meet all investor demands; however, system operators are working intensively on strengthening the energy infrastructure so that it does not become a limiting factor for constructing new production facilities. Additionally, alternative solutions are being prepared to bridge the infrastructure gaps and allow the continued development of new power plants. We expect the development of the energy network to progress in parallel with the construction of new facilities, as outlined in the new Law on the Use of Energy from Renewable Sources.

Q: Why is the ecological reconstruction of the Pljevlja Thermal Power Plant important? How long will this reconstruction extend the plant’s operational life?

A: The ecological reconstruction of the thermal power plant is an extremely important project for Pljevlja and Montenegro. It aims to adapt the plant’s operations to meet the state’s environmental protection commitments. Upon completion of the project, the plant is expected to be fully operational with limited emissions of nitrogen, sulfur, and particulate matter in compliance with the EU Large Combustion Plants Directive. This is one of the prerequisites for extending the plant’s operational life, which is a pillar of stability for the country’s energy system and provides about 40 percent of Montenegro’s domestic electricity production.

Regarding the plant’s future operations, it is almost certain that it will continue to operate for another 10 years after the reconstruction is complete. The complete phase-out of coal-powered production will depend on the pace of developing alternative sources, which will provide adequate substitutes for the missing energy.

Interview by Milica Radičević

Read the whole interview in the new issue of the Energy portal Magazine ENERGY TRANSITION

The World’s Largest Lightweight and Circular Solar Power Plant Opened in Belgium

Photo-illustration: Pixabay (Michael_Pointner)

In the municipality of Genk, Belgium, the world’s largest circular and lightweight solar installation was presented, located on the roof of the SABIC company.

This unique solar system generates 2,000 MWh of electricity annually, enough to meet the average annual consumption of nearly 700 households. The installation covers an area of 13,600 square meters and consists of 4,599 panels, which are significantly lighter than traditional ones—each weighing less than 7 kg per square meter. It is expected to reduce SABIC’s carbon dioxide emissions by 800 tons annually over the next 25 years, according to SolarPower Europe.

The distinctive feature of these solar panels is their fully circular nature—they are made from layers that can be easily separated, enabling the reuse of all components. Using innovative polymers produced in Genk, the panels contain no glass and only minimal amounts of aluminum, reducing their carbon footprint by 25 percent compared to conventional panels.

At the inauguration, attended by Genk’s mayor Wim Dries and representatives from SABIC, ENGIE Belgium, and Solarge, the importance of this project for renewable energy and CO₂ emission reduction was highlighted.

More:

Dries expressed pride in the city’s commitment to renewable energy sources, while Vincent Verbeke from ENGIE emphasized their ambition to install 300 MW of solar capacity across Belgium by 2030, using technology that allows panel installation on rooftops with limited load capacity.

The project is the result of collaboration among industry leaders, with sustainability emphasized at every stage, from materials to end-use. Jan Vesseur from Solarge highlighted the importance of recycling and announced plans to expand production capacities in the Netherlands and the United States. The focus will be on industrial and commercial rooftops with limited load capacity to optimize the use of solar technologies and reduce strain on power grids.

This pioneering project represents a significant step toward a sustainable energy future, combining innovation and material circularity to accelerate the energy transition and reduce the carbon footprint.

Energetski portal

SEE Energy Conference Concludes – The Future Lies in ESG Principles, Batteries, and Renewable Energy Sources

Photo-illustration: Freepik (freepik)

The seventh SEE Energy business conference successfully concluded in Novi Sad, with the second day focusing on in-depth discussions by experts on the key topics of energy transition.

Photo-illustration: Freepik (freepik)

The first panel of the day centered on ESG principles in energy transition: Innovations, Challenges, and Opportunities. Participants presented the latest trends and technologies supporting ESG goals, including strategies for reducing companies’ environmental footprints, enhancing corporate social responsibility, and aligning business operations with regulatory requirements. Special emphasis was placed on how ESG principles can attract investments, improve reputation, and boost market competitiveness. Concrete examples from companies like Siemens Energy illustrated the challenges and opportunities ESG principles bring.

The second panel, titled Solar, Nuclear Energy, Green Hydrogen, and Biomass, drew significant attention. Discussions revolved around Serbia’s ambitious plans to generate 70 percent of its electricity from renewable sources by 2040. Panelists expressed concerns that these plans would be difficult to achieve without the integration of nuclear reactors, especially if the country aims to phase out coal. As nuclear energy is often a topic that sparks debate, this panel was no exception. Participants highlighted the issue of the moratorium on nuclear energy in Serbia, which legally prohibits the development or use of nuclear technologies for electricity production. Serbia remains one of the few countries that have decided against utilizing nuclear power, meaning there are no nuclear plants, nor are there plans to build any, despite several neighboring countries having them. Thus, lifting the moratorium would only be one of many necessary steps before developing this energy source.

More:

The third panel, Battery Systems for Sustainable Road Infrastructure, focused on the role of battery systems in storing green energy and fostering the development of electromobility. Since green energy should not “evaporate,” batteries are currently a crucial solution for energy storage. Moreover, ensuring that electricity from chargers does not originate from coal is essential for electric vehicles to fulfill their purpose. The discussion covered the challenges of public infrastructure for EV charging, with a special mention of Charge&GO, which has installed 138 public charging connectors so far. Particularly impressive is the surge in charging sessions reported by Charge&GO, from around 300 in 2021 to tens of thousands this year. This growth not only reflects the increasing use of electric vehicles but also highlights the potential problem of charging station saturation, where chargers might be occupied throughout the day. Such trends place additional pressure on infrastructure, requiring careful planning to avoid long waiting times, on top of existing challenges such as electricity supply and charger connections. The panel emphasized the importance of user education regarding the use of apps and RFID cards, as well as the practical aspects of operating electric vehicles.

Photo-illustration: Freepik (freepik)

The final panel of the SEE Energy conference, titled Batteries and Grid Integration, was opened by Nikola Grubor from MT-KOMEX, shedding light on the future of large battery systems as a critical next step in the evolution of energy. Grubor explained that, similar to how solar technologies have evolved in recent years, battery systems have recently become a key topic, particularly due to new regulations requiring their integration into larger energy projects and economic factors such as electricity purchase prices.

When battery systems are not in operation, solar panels either supply consumers directly with electricity or return energy to the grid. However, problems arise when energy consumption does not align with production, leading to energy waste. The introduction of battery systems enables energy storage, enhancing investment efficiency and preventing energy loss. Grubor noted that integrating battery systems into solar energy projects increases total investment costs by approximately 10 percent, but it provides significant flexibility, allows for additional energy services, and facilitates energy delivery to the grid when it is most needed. With ongoing technological advancements, batteries are becoming more affordable and sophisticated, further highlighting the advantages of their use.

Energy portal

ESG Festival – Inclusion and Gender Equality

Photo: EP

Equality, inclusion, and gender equality remain topics that require open dialogue. The issue of how women in Serbia are discriminated against, especially in the labor market, was discussed at the gender equality panel during the ESG Festival, organized by Hemofarm and the University of Belgrade. This event brought together five prominent women, whose dedication and work have led them to successful careers. Their experiences and insights into society provided valuable information and inspiration to the panel participants.

The panelists emphasized the importance of finding balance, highlighting that this is a broad concept that varies for each individual. Marjana Davidović, General Manager for the Southern Adriatic Region at Nestle, stressed that women should embrace their roles in society and the expectations that come from family, children, and partners, as it is impossible to change the entire environment around us. However, she added that it is essential for every woman to find her personal balance and accept that it is okay if things are not always perfect.

Photo: EP

Sandra Savić, Senior Director of Corporate Affairs and Communications at Hemofarm, opened the discussion on women’s participation in science with a statement by António Guterres on International Women’s Day: “At the current pace, it will take 300 years to achieve gender equality.” Guterres pointed out that in the field of innovation and technology, men are once again taking the lead. Marija Pavlović, a representative of Bio4Campus from the Ministry of Science, Technology, and Innovation, added statistical data from the Ministry and eScience, indicating that about 55 percent of scientists are women.

“If we look at the STEM fields, which include science, technology, engineering, and mathematics, and the institutes within the University of Belgrade that fall under these areas—of which there are 11—eight of them are led by women,” Pavlović said.

She further emphasized the benefits of gender-equal, balanced teams compared to those that are not.

Brankica Janković, Commissioner for the Protection of Equality, noted that progress has been made, reporting that women’s interest in STEM fields has grown. The percentage of women in these fields increased from 21 percent in 2011 to 32 percent in 2021.

She highlighted the importance of role models for girls and young women, pointing out that the presence of women in science and in leadership positions serves as inspiration.

Although progress has been made, women remain the most discriminated group, particularly in the labor market. A closer look reveals that women over the age of 45 are the most affected.

According to official data from the National Employment Service, presented by the Commissioner for the Protection of Equality, while unemployment rates have significantly decreased, the employment situation for women over 45 has remained unchanged. She cited the lack of support for women as the primary reason. Although these women have developed various skills through caring for their families, children, and elderly members, they often lack the skills currently required in the labor market. The Commissioner emphasized the need for the National Employment Service to offer programs to help women prepare for re-entering the workforce.

Photo: EP

“Just because they are not familiar with the business culture in demand today does not mean they cannot learn it. They need to overcome internal barriers,” Janković concluded.

Marija Mitrović from the Trag Foundation said that women over the age of 50, unless they have built a solid career, become practically unemployable, even though they remain part of the workforce.

The panelists also discussed young women and those from rural areas. Mitrović noted that women from rural areas are often discouraged from pursuing higher education, leaving them with only secondary school qualifications, which leads to lower-paid and less qualified jobs.

When it comes to young women, the panelists agreed that motherhood remains a significant issue. Discrimination is evident in how employers assess whether women are at an age to have children, which influences hiring decisions. The Commissioner for the Protection of Equality also mentioned cases where women are dismissed or demoted upon returning from maternity leave. The General Manager of Nestle pointed out that although many employers now know what they must not say, such as asking about family planning, it takes time for society and individuals to internalize these values.

The panelists agreed that in order to foster both career growth for women and motherhood, population policies must focus on improving childcare facilities and the conditions within them. When deciding to become mothers, women need more than one-time financial assistance—they require job stability and the reassurance that they have support throughout their careers. Davidović shared an example from Switzerland, where kindergartens operate only from 10 a.m. to 2 p.m., making it challenging for working parents to manage drop-offs and pick-ups. She added that the situation is better in Serbia, and this is the kind of support women need from society.

Photo: EP

To achieve further progress in gender equality, Davidović stressed the importance of raising children to support their partners. Solidarity, she said, was the theme that concluded the panel. The panelists emphasized that solidarity starts from within and is learned throughout life, from family to the workplace. They encouraged women to overcome insecurities and fears of failure. The Commissioner for the Protection of Equality added that there is a need for more male role models who are not afraid to speak openly about these issues. Pavlović concluded by saying that true solidarity comes from within. “Competing with others is not solidarity. When each person competes with themselves and is genuinely aware of it, they will give their best, and solidarity will naturally follow as a societal state.”

Romania Inaugurates New Solar Park with Energy Storage System

Photo-illustration: Freepik (freepik)

In Sărmășag, Sălaj County, the “Sărmășag” solar park has been officially inaugurated, marking a significant step in Romania’s energy transition.

The new solar facility, with an installed capacity of 51.4 MW, also includes an advanced battery energy storage system with a capacity of 22 MWh. The 52.5 million euros investment was supported by the Ministry of Energy through the National Recovery and Resilience Plan (PNRR), with 13.7 million euros in non-repayable grants.

During the opening ceremony, Energy Minister Sebastian Burduja highlighted the importance of storing renewable energy in batteries, emphasizing that such projects help reduce pressure and instability in the energy system.

Burduja recalled that by the end of 2023, the Ministry of Energy had signed nearly 300 contracts to develop 1,800 MW of new green energy capacity in Romania. He stressed that these investments provide substantial benefits to both consumers and the state.

The “Sărmășag” photovoltaic park addresses current challenges in the energy sector by combining energy production with storage, increasing system stability, and encouraging further investment in renewable energy, according to the Ministry’s statement.

More:

National Recovery and Resilience Plan

The Romanian Ministry of Energy recently signed the first contracts under the National Recovery and Resilience Plan (PNRR) to develop energy storage capacities and solar panel production.

Two financing agreements, worth over €6 million, will support energy storage projects with a capacity of nearly 131 MWh. Additionally, a contract worth almost 4 million euros was signed for the construction of a solar panel factory, aiming to reduce dependence on imported solar technology.

Energy portal

Water Lettuce Arrives in Lake Palić – An Unusual Visitor Sparks Attention and Concern

Foto: pixabay

I think you’ll agree that a beautifully arranged aquarium – clean, subtly lit, and filled with exotic fish – is one of the loveliest sights in any interior space. I remember, as a child, staring hypnotized for hours at this small, glass-encased ecosystem, wondering why every house didn’t have one.

The realization came years later when I became the owner of two goldfish and quickly discovered how these seemingly clean creatures could be surprisingly messy. If memory serves me right, I cleaned that aquarium every two days, but my efforts were short-lived – eventually, I gave them away to a friend who had a better knack for aquarium care.

Unfortunately, not everyone who regrets getting an aquarium is lucky enough to give it away (read: unload it), and many fish suffer a tragic fate, while the aquarium’s contents – whoosh, down the drain!

Now, I don’t want to spoil your mood – I’m sharing this as an introduction to an intriguing story about Lake Palić, recently reported by RTS.

When you own any pet, it comes with great responsibility – not just to the animal but also to the environment. For instance, the abandonment of stray dogs is a glaring example of irresponsibility, as it jeopardizes city hygiene, public safety, and the animals’ well-being.

Compared to this, pouring aquarium water down the drain may seem harmless, right? But the reality is quite different because tropical species from aquariums can end up in natural ecosystems, and then…

Photo-illustration: Pixabay (marcelokato)

Why Has Lake Palić Turned Green?

Water lettuce, a lush decoration in many aquariums and a refreshing sight for tired eyes, doesn’t belong in Serbia’s stagnant freshwater bodies. As I mentioned earlier, this is a tropical plant and, more importantly, an invasive species. So how did an entire segment of Lake Palić, reserved for water purification, become covered in this plant, transforming it into more of a green carpet than a water surface?

You guessed it – the plant traveled from an aquarium through the sewage system to Lake Palić, where it quickly spread across the water, leaving no room for other plant species, as invasive plants tend to do.

Žika Reh from Subotica’s Department for Environmental Protection and Sustainable Development told RTS that the plant can even help eliminate harmful compounds from the water, such as nitrogen and phosphorus. However, this decorative aquarium plant is under the watchful eye of local authorities, who are forced to control it mechanically wherever necessary.

Similar incidents are happening worldwide, where other invasive tropical species, like water lettuce, infiltrate ecosystems and radically alter their landscapes and dynamics.

A Warming Climate Creates New Habitats

One particularly interesting question arises: How do tropical species, which aren’t known to handle low temperatures well, survive in continental climates? The answer, of course, lies in climate change. Warmer autumns and winters, combined with unbearably hot and humid summers, make tropical species feel right at home.

As average temperatures continue to rise year after year and winter snow becomes increasingly rare, tropical plants like water lettuce thrive, pushing out native species. In a few years, we might find our flora and fauna drastically altered, with exotic plants and animals replacing native ones, as the changing climate no longer suits the original inhabitants.

The case of Lake Palić reminds us that this scenario might not be as distant as we think – it’s just one of many consequences of climate change we need to prepare for.

Milena Maglovski

Decommissioning of Kolubara and Morava Thermal Power Plants – EPS Announces Tender for Conservation and Environmental Impact Assessment

Photo-illustration: Pixabay

Elektroprivreda Srbije (EPS) has issued a tender for developing a conceptual design for the conservation process and preparing and submitting environmental impact assessment (EIA) requests for the decommissioning of the Kolubara and Morava thermal power plants.

According to the technical documentation, many fossil-fuel power plants across Europe are being shut down or placed in cold reserve to reduce environmental impacts and comply with the EU Large Combustion Plant Directive. In Serbia, the Kolubara and Morava plants are nearing the end of their operational lifespan, with most of their units having exhausted their permitted operating hours under the National Emission Reduction Plan, necessitating their closure.

To minimize the environmental and socio-economic impacts of decommissioning, careful planning is essential. There is a possibility of transferring these plants into strategic reserve, with the option of reactivation in case of energy supply disruptions. The plan includes long-term conservation of the units, preserving them until a final decision is made about the future use of the sites. Additionally, the idea is to repurpose equipment and capacities for alternative applications, ensuring greater sustainability while maintaining their role as strategic reserves.

More:

To resolve the status of the Kolubara and Morava thermal power plants, all elements and units must be analyzed, and vital components such as boilers, turbo-generator equipment, and pipelines must be conserved for an extended period. The objective is to preserve the equipment during downtime, enabling future reactivation without time constraints while minimizing health, safety, and environmental risks.

The project also includes evaluating the potential for repurposing plant equipment and exploring alternative land use in line with local community needs. Conservation efforts will focus on corrosion prevention and the protection of key components, particularly boilers, turbines, and cooling systems. National environmental regulations will be considered, especially regarding the use of chemicals and the handling of by-products during conservation.

For the decommissioning project, an environmental impact assessment (EIA) request must be prepared in accordance with the Environmental Impact Assessment Law and other relevant regulations. Protective measures and pollution monitoring protocols will be developed for all stages: shutdown, passive conservation, and potential reactivation.

Energetski portal

Sustainability Starts on the Roof

Foto: CEEFOR

We live in a time when electricity demand will continue to increase, which is why renewable sources are becoming an indispensable part of modern business. In addition to environmental responsibility and contribution, renewable energy brings economic benefits to those who implement it. Solar power plants on the roof are just one of the efficient and sustainable ways of using solar energy to produce electricity, especially in urban areas where space is very limited.

This type of renewable energy source is gaining importance in Serbia, where Vojvodina leads the way thanks to favorable climatic conditions, among other things. Companies that decide to install solar panels soon realize their advantages – significant savings on electricity bills, later the possibility of selling excess energy produced back to the grid, and no less important, reducing pollution and protecting the environment of the cities in which they operate. Every kilowatt-hour of solar energy produced reduces the need for fossil fuels, thereby contributing to the global mission to save the planet and improve your business.

Foto: CEEFOR

The CEEFOR company once again participates in constructing a sustainable future in Serbia through the project of solar power plants on the roofs of a retail chain. The company’s expert team is currently designing 14 solar power plants that will be built at locations across the country. The project includes several destinations in Vojvodina, but also wider Serbia. Those destinations include Novi Sad, Temerin, Kać, Futog, Novi Bečej, Ruma, Subotica, Zrenjanin, Ćuprija, and Jagodina, with some places getting two power plants on the roofs of commercial buildings.

The largest solar power plant within the listed projects is located in Novi Sad, with a capacity of 160 kW AC (205.2 kWp DC). With its 360 solar panels on the roof, the plant will provide an annual production of 222,356 kWh, which will reduce carbon dioxide emissions by as much as 103,430 kilograms per year – which can be compared to the amount of carbon dioxide that 4,500 trees would absorb in one year.

On the other hand, the smallest solar power plant in Kać, with a capacity of 20 kW AC (25.65 kWp DC) and planned 45 panels on the roof, should produce 27,457 kWh annually. Although it is smaller in capacity, the reduction of emissions in this case will amount to 12,901 kilograms of carbon dioxide per year.

IN FOCUS:

Professional team and quality equipment

High-quality panels manufactured by Luxor Solar-570Wp will enable optimal use of solar energy, while inverters Fronius Symo 20.0-3-M and Huawei Sun2000 40ktl-M3 will ensure efficient system operation, adapted to the size of the power plant.

The panel construction was carefully selected according to the specifics of these locations – from the D-dome construction for most buildings to the Chiko construction for the smallest power plant in Kać, where the tile roof was a challenge. Thanks to expertise in the work and application of various constructions, the project was successfully implemented on different types of roofs. Each of these solar power plants, whether of smaller or larger capacities, is a step closer to a green future and encourages the use of renewable energy sources.

Using existing rooftop space without additional land occupation, the project sets new standards in sustainable business, showing that business success and sustainability can go hand in hand. The CEEFOR company, with its expert approach and commitment, proves once again that it is a leader in designing a sustainable future. Use the power of the sun and improve your business with solar power plants on the roof. With the engineers of the CEEFOR team, your company can become a synonym for innovation, sustainability, and responsible business.

Prepared by Milica Vučković

The story was published in the new issue of the Energy portal Magazine ENERGY TRANSITION

NE Krško 2: Financial Estimates Ahead of the Consultative Referendum

Photo-illustration: Pixabay

GEN Group, the largest Slovenian producer and supplier of low-carbon electricity, aims to strengthen its role in the future. The group is behind a key national project—the construction of a second unit at the Krško Nuclear Power Plant, known in Slovenia as JEK2 and in neighboring countries as NPP Krško 2.

A consultative referendum on the construction of NPP Krško 2 is scheduled for November 24. While the referendum will not result in a final decision on the new reactor, it will allow citizens to express their opinions on whether the government and investors should receive a mandate to continue with project preparations.

However, local media report growing political tension around the issue, with demands for the referendum to be postponed or canceled. Calls for more transparency and constitutional review have been made by certain parties and groups, although the government maintains that regulations do not permit such decisions, and, in its view, there is no legal basis for them.

More:

The NPP Krško 2 project, combined with the use of renewable energy sources, is seen as a cornerstone for achieving climate neutrality and decarbonization in Slovenia’s power generation system. The aim is to create an environmentally friendly and modern electricity supply to ensure energy security, particularly during the transition to cleaner energy sources and in times of energy instability.

Photo-illustration: Unsplash (markus-winkler)

Before the referendum—if it takes place—a series of studies and documents will need to be published to support an informed decision. According to World Nuclear News, the final investment decision is planned for 2028, with construction expected to begin in 2032. Discussions with potential suppliers, including EDF, KHNP, and Westinghouse, have already taken place, and cost estimates for various reactor sizes were prepared in May this year.

An independent cost analysis of the proposed NPP Krško 2 project indicates that construction expenses range from 9.314 billion euros for a 1000 MW unit to 15.371 billion euros  for a 1650 MW unit. With estimated operating costs of 41.9 euros to 45.6 euros per MWh and an assumed electricity sales price of €75 per MWh, the project has been deemed economically viable and meaningful for further development, according to WNN.

Energy portal

Sixteenth Meeting of the Conference of the Parties to the Convention on Biological Diversity Begins

Photo-illustration: Unsplash (Sara Cottle)

The sixteenth meeting of the Conference of the Parties (COP16) to the Convention on Biological Diversity has begun in Cali, Colombia, and will continue until November 1, 2024. This is the first biodiversity conference since the adoption of the Global Biodiversity Framework.

The event brings together representatives from over 190 countries, including governments, observer organizations, Indigenous communities, businesses, civil society, academia, and the general public.

During COP16, governments will assess the progress made in implementing the Kunming-Montreal Global Biodiversity Framework and how well the National Biodiversity Strategies and Action Plans (NBSAPs) align with this framework.

More:

Additionally, discussions will focus on improving the monitoring framework and resource mobilization for the Global Biodiversity Framework. Governments will also aim to finalize and implement a system to ensure the fair distribution of benefits derived from the use of digital genetic information among all parties.

The primary goal of the Global Biodiversity Framework is to halt and reverse nature loss by 2030, requiring collective action from all stakeholders.

To recall, the Convention on Biological Diversity was adopted in 1992 as a key international agreement with three main objectives. The first is the conservation of biological diversity, the second is the sustainable use of its components, and the third is the fair and equitable sharing of benefits arising from the use of genetic resources. The Convention has been ratified by 196 nations.

Energetski portal

Germany Acts to Ensure Level Playing Field and Data Security in Wind Energy

Photo-illustration: Pixabay (distelAPPArath)

The German Economy and Energy Ministry issued a five-point Action Plan today to address current challenges to the European and German wind energy supply chain. The Action Plan recognises the need to correct unfair competition between European wind energy suppliers and their international competitors. It also pledges to address cyber and data security risks stemming from non-European wind turbines.

The EU wants to increase its wind energy capacity from 220 GW today to 425 GW by 2030 and 1,300 GW by 2050. As things stand nearly all the wind turbines built in Europe today are European wind turbines – produced by European manufacturers and assembled in Europe.

But there is a very real risk that the expansion of wind the EU wants will be made in China, not in Europe. Chinese wind farm manufacturers are now winning first orders in Europe. In this context the German Ministry for Economy and Energy (BMWK) today issued a five-point Action Plan.

Germany acknowledges unfair competition

The BMWK concludes that there is currently no level-playing field between European wind and solar manufacturers and their international competitors. It stresses the urgent need to restore fair competition and defend Europe’s and Germany’s wind energy industry.

This comes on the back of the European Commission’s decision in April 2024 to start an investigation in Chinese wind turbine suppliers under the EU Foreign Subsidies Regulation (FSR). The BMWK statement stresses the importance of this ongoing investigation. And asks the EU to make full use of its trade defence measures, such as anti-subsidy and anti-dumping measures, where necessary.

More:

Cybersecurity risks stemming from non-European turbines

The Action Plan reiterates Germany’s standpoint that onshore and offshore wind turbines are critical energy infrastructure and must be protected accordingly. At the WindEnergy Hamburg 2024 event German State Secretary Philipp Nimmermann had said: “There should be no way that a foreign country or anyone else outside of Germany can influence the steerability of a [German wind turbine].”

Photo-illustration: Freepik (wirestock)

The BMWK now commits to applying robust cyber and data security laws to its wind turbines to ensure the highest security standards. This includes widening the list of companies that are subject to cyber security requirements to all companies that can access and control the functioning of modern wind turbines. BMWK wants to collaborate with the wind industry in shaping effective security requirements. It also pledges to inspect and control the use of certain IT-components in wind turbines.

“Well done to the German Government for acting to ensure a level playing field between Europe’s wind energy supply chain and manufacturers from outside of Europe. There is no place in Europe for unfairly subsidised prices or financing terms. Well done to Germany too for acting on the crucial issue of data security. There are hundreds of sensors on a modern wind turbine. Whoever puts them on the components has priceless information and the power the control the functioning of those components and the turbine.” said WindEurope CEO Giles Dickson.

Money, magnets, manufacturing

The Action Plan announces a new industry roadmap for permanent magnets which aims to incrementally reduce Europe’s dependencies in this segment. Today almost all permanent magnets used in European wind turbines are imported.

The BMWK further intends to support the ramp up of Europe’s wind energy manufacturing capacity. Proposed measures to channel money into new and expanded wind turbine factories include a new support programme for financial guarantees provided by the German state-owned investment bank KfW. Along the German wind energy supply chain the Action Plan estimates an need for guarantees of 16bn euros by 2030.

The BMWK also calls for closer scrutiny on wind energy projects that benefit from financing provided by public banks and institutions, including the European Investment Bank (EIB), the European Bank for Reconstruction and Development (EBRD) and the German KfW Bank. Germany wants to avoid public money flowing into projects which use Chinese wind turbine technology and run the risk of (a) undermining national and/or European interests, (b) distorting fair competition, (c) unconformity with ESG-rules. This would apply to wind energy projects in the EU as well as in wider Europe.

Source: WindEurope

Ecomondo 2024: Italy at the Forefront of the Ecological Transition

Photo-illustration: Pixabay (Annette)

With an overall recycling rate of 72 percent, well above the European average of 58 percent, and a circular material use rate of 18.7 percent, compared to the EU average of 11.5 percent, Italy reaffirms its position as a leader in the circular economy. These figures reflect the commitment of Italian companies, which, through their innovation and adaptability, continue to play a key role in the global green economy, enhancing the country’s competitiveness in international markets.

Ecomondo remains a fundamental platform for these companies, offering a meeting point for discussing and showcasing cutting-edge technologies, services, and industrial solutions in the green and circular economy sectors.

During the press conference held at the Chamber of Deputies in Rome, the 27th edition of Ecomondo, organised by Italian Exhibition Group (IEG), was officially presented. The event, which will take place at the Rimini Expo Centre from 5th to 8th November 2024, continues to be a strategic hub and an international reference point for promoting sustainable development models. It aligns with the key elements of the European Union’s development strategies aimed at tackling climate change and the resource crisis.

More:

“Ecomondo,” noted the Minister for the Environment and Energy Security, Gilberto Pichetto Fratin, “represents a wealth of knowledge, from start-ups and innovation to best practices, all of which contribute to the national quality leap. We have successful models, such as recycling, alongside the expertise and intelligence needed to meet decarbonization goals. Ecomondo,” Pichetto Fratin concluded, “is a must-attend event for anyone who truly believes in a fair and sustainable transition”.

Internationality and innovation will be at the heart of the event, with delegations from over 100 countries, 73 industry associations, and participation in the Africa Green Growth project. This initiative, in collaboration with the Mattei Plan of The Presidency of the Council of Ministers, the Ministry for the Environment and Energy Security (MASE), and the Ministry of Foreign Affairs and International Cooperation (MAECI), aims to promote sustainability and socio-economic development in Africa. So far, 108 delegates from key African countries such as Morocco, Tunisia, Egypt, Ethiopia, Kenya, and Ivory Coast have already confirmed their presence.

Among the key highlights of the event are the States General of the Green Economy, organised by the Sustainable Development Foundation and promoted by the National Council of the Green Economy, in collaboration with the Ministry of the Environment and Energy Security (MASE) and the European Commission.

 “Ecomondo is an unmissable international event for European companies looking to establish themselves in the global green economy markets. The expansion of the event, with the addition of two new pavilions, underscores the growing importance of this platform, which continues to attract excellence from across the globe, showcasing and enhancing Italian industry and exports on an international scale”, stated Corrado Peraboni, CEO of IEG.

Foto-ilustracija: Pixabay

Over 1,600 exhibitors will present solutions for climate mitigation, waste recovery, soil and ecosystem regeneration, the use of waste as secondary raw materials, bioenergy, the blue economy, and sustainable water resource management. The exhibition will also feature environmental monitoring systems based on artificial intelligence, Big Data, and satellite observation, enabling real-time tracking of the planet’s health and the prediction of extreme weather events.

The Innovation District will be the driving force of innovation, with over 150 start-ups having submitted applications to showcase in the Start-Up & Scale-Up area of Ecomondo (a 21 percent increase compared to 2023), including 20 international ones. The three most innovative start-ups will be awarded the Lorenzo Cagnoni Award for Green Innovation. There will also be a strong focus on Green Jobs & Skills, with themed tours for students and industry professionals, along with career guidance sessions for graduates, offering a platform to connect job seekers and employers in the green economy sector.

Energy portal

European Universities Launch Training for Future Doctors on the Impact of Climate Change on Health

Photo-illustration: Freepik (freepik)

Climate change brings about the need for numerous societal changes. Therefore, across Europe, twenty-five universities have launched a network aiming to educate over 10,000 medical students with the knowledge and skills necessary to address health protection and the impacts of the climate crisis.

The European Network for Climate and Health Education (ENCHE) seeks to integrate lectures on climate and health into curricula. This initiative arises from the fact that healthcare systems are already overwhelmed, and now face additional pressure from factors such as extreme temperatures and air pollution. At the same time, the healthcare sector itself contributes to the climate crisis, accounting for approximately five percent of global greenhouse gas emissions.

According to the University of Glasgow’s website, data from the World Health Organization (WHO) indicates that 99 percent of people on the planet breathe polluted air, and seven million deaths each year are directly linked to air pollution. Furthermore, the number of heat-related deaths could triple by 2050. It is emphasized that climate impacts on health infrastructure are disrupting access to healthcare worldwide.

More:

ENCHE will act as a regional center of the Global Consortium on Climate and Health Education (GCCHE) at Columbia University, providing expert support and fostering transatlantic cooperation in the field of climate and health education. Additionally, the network will receive backing from leading health organizations and pharmaceutical companies involved in the Initiative for Sustainable Healthcare Systems.

ENCHE has invited other universities across Europe to join this initiative and contribute to the education of future healthcare professionals. In the future, the training could also be expanded to include other healthcare professions.

Energy portal

How Energy Efficiency Shapes the Future of Serbia

Photo-illustration: Pixabay
Photo: Courtesy of Antonela Solujić

Serbia is facing serious challenges when it comes to energy efficiency. With energy consumption approximately 3.5 times higher than the European average, it is clear that there is significant room for improvement. According to Eurostat data from 2022, Serbia’s energy intensity is 1.8 times higher than the European Union’s, indicating a need for radical changes in energy usage. Over the past decade, Serbia has made significant efforts to increase energy efficiency through various action plans and regulations, but achieving further savings and reducing energy consumption remain key priorities on the agenda. We spoke with Antonela Solujić from the Chamber of Commerce and Industry of Serbia about energy efficiency, energy transition, and the rational use of energy.

Q: Serbia consumes about 3.5 times more energy than the European average. How can this be changed to save energy?

A: Serbia has an energy intensity about 3.5 times higher than the EU average, meaning that three and a half times more energy is consumed in Serbia to produce one unit of gross national income than in the European Union. If this parameter is adjusted for purchasing power parity, then according to Eurostat data, in 2022, it was about 1.8 times higher in Serbia than in the EU. This highlights the need for Serbia to focus heavily on improving energy efficiency, as implementing energy efficiency measures can enable further economic growth while reducing energy consumption and increasing competitiveness, as well as enhancing the quality of life across all sectors. This is further evidenced by the fact that, since 2010, Eurostat data shows a significant reduction in energy intensity adjusted for purchasing power parity—over 30 percent. During this period, Serbia began planning and implementing energy efficiency measures through energy efficiency action plans (APEE), establishing the first legal framework and incentives for energy efficiency through the Law on Efficient Use of Energy. According to the 4th Energy Efficiency Action Plan, implementing the three APEE plans from 2010 to 2018 resulted in final energy savings of around 0.661 Mtoe, or about 7.7 TWh. It’s important to understand that when we talk about energy efficiency measures, we are not only referring to technical measures but also to raising awareness about energy efficiency and its benefits. Everyone must start paying attention to their energy consumption. Additionally, it is essential to provide appropriate incentives.

IN FOCUS:

Q: How important is energy efficiency in the energy transition process?

A: Energy efficiency (EE) is undoubtedly one of the key policies in the fight against climate change. It contributes to reduced import dependence, increased economic competitiveness, higher living standards, reduced negative impacts of the energy sector on the environment, regional development promotion, and more. The EU recognized energy efficiency as a key policy contributing to cost-effective GHG emission reductions with numerous additional benefits through the implementation of its first programs in the 1990s. In Serbia, the Energy Development Strategy (covering the period until 2025) recognizes energy efficiency as a ‘new energy source.’ Since 2010, through the Energy Community Treaty, it has set and implemented activities to meet goals in this area, following EU policies. In 2018, as part of the Clean Energy for All Europeans package, the EU adopted the Regulation on the Governance of the Energy Union and Climate Action (RGOV), which introduced the obligation to develop Integrated National Energy and Climate Plans (INECP). For the first time in synergy, these plans set goals for reducing GHG emissions, increasing energy efficiency, and promoting renewable energy sources, considering that some measures simultaneously impact achieving multiple objectives. The significance of EE in the context of energy transition and combating climate change in Serbia is reflected in the fact that around 20 billion euros, or about 67 percent of all investments planned within the Integrated National Energy and Climate Plan (INECP) by 2030 (adopted by the Government of Serbia on July 25, 2024), will be directed towards energy efficiency measures. Approximately 20 percent of this funding (5.8 billion euros) will focus on measures impacting decarbonization. The government plans to support the implementation of these investments through various incentive mechanisms, covering about 40 percent of the investment.

Q: What are the best energy efficiency measures in terms of practicality and effectiveness?

Photo-illustration: Pixabay (atimedia)

A: Based on the results of the EE measures implemented in the four APEE plans, it has been estimated that regulatory measures contributed the most to savings. These include, first and foremost, the introduction of minimum EE requirements in specific sectors, such as building regulations (implemented since 2012), regulations on limiting CO2 emissions for new passenger and light-duty vehicles, and regulations on energy labeling of products, as well as the establishment of the Energy Management System (SEM). Energy consumption sectors are highly diverse, making it difficult to compare the cost-effectiveness of specific measures across these sectors. However, according to the literature, tracking and rational management of energy consumption, combined with regular maintenance of technical systems, can reduce energy consumption by up to 10 percent, with little or no cost. So far, within SEM, the most significant savings in the production sector have been achieved through monitoring consumption, analyzing measured data, and improving energy management procedures. These measures tend to yield better results when combined with awareness-raising initiatives for employees and the general public. Among the most cost-effective measures are replacing lighting fixtures or light sources with more efficient ones. According to the results of energy audits in 10 small and medium-sized enterprises (conducted in 2021 as part of the project Technical Assistance to the Ministry in Charge for Energy and Relevant Public Entities for Implementation of New Energy Law, National Action Plan for Energy Efficiency, and the Renewable Energy Directive), measures in the industrial sector pay off relatively quickly. In households, energy-saving measures can be implemented, such as managing energy consumption via thermostatic valves, appropriate ventilation methods, adjusting water heater temperatures, refrigerator cooling temperatures, room cooling temperatures, etc. Replacing light sources with more efficient ones is also a measure that pays off relatively quickly in households. However, investment measures in energy efficiency for buildings generally require more serious funding.

Interview by Milica Radičević

Read the whole interview in the new issue of the Energy portal Magazine ENERGY TRANSITION