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Two Trees for Every Child – Love That Grows in Nature

Photo-illustration: freepik (freepik)

The energy brought by the birth of a pure love has the power to spread miles away. For every love that begins to grow through the birth or adoption of a child in Wales, two saplings simultaneously start to take root—one on Welsh soil and the other under the African sky. This symbolic message of the unbreakable bond between humans and nature began its journey in 2008. Since then, thousands of trees have grown alongside generations of children.

The Plant! Program

More than fifteen years ago, the Welsh Government launched an initiative called Plant! with the idea that for every child born or adopted in Wales, a tree would be planted in the country. The initiative, carried out by the government organization Natural Resources Wales (NRW), lasted until 2023.

To learn more about this program, I visited the official website of the Welsh Government and found some interesting information. The initiative was implemented automatically, without requiring parents or guardians to sign up. Once a tree was planted, a certificate was issued and sent to the child’s address. Interestingly, this document was environmentally friendly, produced from sustainably managed forests. Along with the certificate, a letter provided information about the exact location of the child’s tree, allowing the family to track its growth. Additionally, trees were not planted randomly across Wales but in specifically designated areas that would form new forests over time.

The Planting Continues

Photo-illustration: Freepik (jcomp)

The charity organization Size of Wales, which focuses on reforestation and climate action, joined the Plant! program. Before continuing the story, it is important to highlight that this organization places special emphasis on working with partner countries such as Uganda. This is significant because, in 2014, the Plant! program expanded to ensure that for every tree planted in Wales, another one was planted in Uganda. The implementation of this part of the program was taken over by Size of Wales, meaning that today, every child born or adopted in Wales receives two trees. Although the government program ended in 2023, this organization has continued its efforts to this day.

The certificates with tree location details are particularly fascinating for the trees planted in Uganda, considering that they are located on a different continent, thousands of miles away.

The Bigger Goal of Size of Wales

If we take a closer look at the name Size of Wales, we will notice that it translates literally to “the size of Wales.” This is no coincidence. The symbolism behind the organization’s name reflects its main goal: to protect and restore tropical forests worldwide over an area equivalent to the size of Wales.

Uganda holds a special place in the heart of this organization, as it has one of the highest deforestation rates in the world. Data shows that between 2001 and 2020, Uganda lost nearly 920,000 hectares of forest. If this trend continues, the country faces the risk of losing its entire forest cover by 2040.

Indigenous and local communities are the best guardians of forests, as their knowledge has been passed down through generations for centuries. The Plant! program is not the only way this organization contributes to reforestation and the fight against climate change and soil erosion in Uganda. Other initiatives, such as the Mable Trees program, ensure that fruit trees are planted in the gardens of family homes in the Malbe region of Uganda.

Additionally, Size of Wales collaborates with Indigenous peoples and local communities in Latin America, other parts of Africa, and Southeast Asia.

Katarina Vuinac

Global Battery Market: China Leads, Europe Seeks Solutions

Photo-illustration: Unsplash (Science in HD)

The global battery market is undergoing rapid development driven by soaring demand and declining prices. According to the latest report from the International Energy Agency (IEA), 2024 marks a turning point for the battery industry, as demand has surpassed 1 terawatt-hour (TWh) for the first time. At the same time, the average price of batteries for electric vehicles has fallen below $100 per kilowatt-hour, reaching the threshold of cost parity with conventional cars.

China at the Forefront of Global Production

China currently dominates the global battery market, accounting for more than three-quarters of total production. In 2024, average battery prices in China dropped by 30 percent, making them over 30 percent cheaper than in Europe and 20 percent cheaper than in North America. This price decline in recent years has resulted in many electric vehicles in China becoming more affordable than their conventional counterparts.

China’s large-scale production provides a significant competitive advantage, with the country having manufactured more than 70 percent of all electric vehicle batteries ever produced. Its focus has been on cost-effective lithium iron phosphate (LFP) batteries, which now make up half of the global market. Additionally, China boasts a vast number of manufacturers—over 100—which has led to reduced profit margins, highly competitive pricing, a well-developed supply chain ecosystem, and a specialized workforce.

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Challenges for Europe and the U.S.

Unlike China, European battery manufacturers face a series of challenges. Production costs are, on average, 50 percent higher than in China, and many manufacturers are postponing or canceling expansion plans due to uncertain profitability. The bankruptcy of Sweden’s Northvolt—the largest European investment in domestic battery production—highlights the difficulties in competing with Asian manufacturers. However, some South Korean companies have begun investing in LFP battery production in Europe in an effort to narrow the price gap.

In the United States, battery production capacity has doubled since 2022, supported by tax incentives. However, domestic production of battery components remains insufficient. The majority of anodes and cathodes are still imported, limiting the self-sufficiency of the American industry.

While China continues to dominate, Japan and South Korea remain key players with significant investments abroad. Meanwhile, Southeast Asia and Morocco are emerging as new production hubs. Chinese investments in Indonesia have already led to the launch of battery and graphite anode production, while Morocco—home to the world’s largest phosphate reserves—is attracting substantial investments in LFP battery component manufacturing.

Despite China’s current dominance, battery production is expanding rapidly worldwide. South Korean and Japanese manufacturers are expected to continue investing in new technologies, while European and American companies will focus on reducing costs and developing their own production capacities.

Energy Portal

Shaping a Sustainable Future Through Environmental Projects

Photo: Eco Fund

The ecological crisis is a global challenge requiring collective effort, but local initiatives tailored to the needs of communities and their environments often serve as the starting points for change. While small ideas may lack the power to drive widespread transformation on their own, they can lead to significant improvements with the proper support. Enhancing energy efficiency, protecting the environment, and fostering sustainable development are essential for preserving nature and ensuring a secure future. The Eco Fund provides this support by financing projects addressing these critical issues. Their programs are designed for citizens, businesses, local governments, and organizations dedicated to environmental protection.

Through subsidies, the Eco Fund facilitates the implementation of environmentally friendly technologies, including adopting renewable energy sources, reducing CO2 emissions, and implementing energy efficiency measures in households, businesses, and public institutions. It also supports sustainable transport and the development of green technologies. Ecology permeates all Eco Fund activities and projects.

Projects have been implemented in collaboration with non-governmental organizations to raise awareness about the importance of the circular economy, biodiversity conservation, and responsible resource management. These projects also provide local communities with opportunities to protect natural resources actively.

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A Successful Year

In 2024, special attention was focused on activities related to pollution reduction and improving waste management. One of the most significant steps taken was remediating illegal dumpsites in 10 municipalities across Montenegro. At 61 locations, tons of waste were removed from areas exceeding 289,000 m².

Photo: Eco Fund

The Eco Fund also invested over 1.5 million euros in modern municipal equipment for 21 municipalities, enabling more efficient waste management, improvements to existing collection and processing systems, and enhanced hygiene levels. A unique contribution was made by developing new green areas in six municipalities, covering 60,720 m². These activities included tree planting, installation of urban furniture, and the creation of spaces for recreation and leisure.

A particularly notable project focused on energy efficiency in homes, with a budget of 7.5 million euros, allowing over 4,500 applications for subsidies aimed at insulation, window replacement, and more efficient heating systems. Additionally, with a budget of 2.7 million euros, the sustainable hotels project significantly improved the tourism sector by introducing renewable energy sources and optimized consumption systems in 16 hotels. In Pljevlja, a project was implemented to improve the energy performance of collective buildings. With a budget of 1.1 million euros, work included insulation, facade replacement, and window upgrades, reducing energy losses and improving living conditions for the local population.

A standout example of success is the rural tourism support program, which aims to improve energy efficiency in households providing hospitality services. With a budget of 500,000 euros, this program contributes to reducing energy costs and increasing the sustainability of rural tourism, offering an additional incentive for rural area development. Households were also given the opportunity to replace old appliances with energy-efficient models. Last year, over 800 households replaced outdated appliances with new, energy-efficient refrigerators and ovens; even greater participation is expected in the coming year.

Prepared by Katarina Vuinac

The story was published in the Energy portal Magazine RESPONSIBLE BUSINESS

World Energy Efficiency Day: How Homes Can Contribute to a Sustainable Future

Photo-illustration: Unsplash (mamun-srizon)

Every year on March 5th, World Energy Efficiency Day reminds us of the importance of rational energy consumption and sustainable solutions that can reduce both household expenses and the global concern over increasing electricity demand and environmental impact.

One of the most significant steps individuals can take toward a more sustainable future is ensuring energy efficiency at home. In many regions, households are the largest consumers of electricity.

Through smart solutions and simple changes, energy consumption, electricity and gas bills, and environmental impact can be significantly reduced.

1. c – The First Step to Savings

The majority of household energy is spent on heating and cooling. Effective insulation of walls, roofs, and floors is a crucial solution. Additionally, replacing old windows with energy-efficient models can reduce heat loss by up to 30 percent.

Beyond window frames, glass itself plays an essential role. For maximum insulation, triple-glazed low-emission glass filled with argon is recommended, as it significantly reduces heat loss and increases energy savings.

2. Smart Energy Usage

Modern technology enables greater efficiency without compromising comfort. LED bulbs consume up to 80 percent less energy than traditional bulbs, while smart thermostats optimize heating and cooling based on real household needs.

Replacing light bulbs is one of the easiest steps toward energy efficiency, requiring no subsidies. LED bulbs provide the same level of brightness while using five to six times less energy and lasting up to ten times longer than conventional bulbs. Traditional bulbs typically last around 1,000 hours, whereas energy-saving alternatives can exceed 10,000 hours. Furthermore, only 5 percent of the energy used by standard bulbs is converted into light, with the remainder lost as heat, making them significantly less efficient.

3. Renewable Energy Sources – An Investment in the Future

Foto-ilustracija: Pixabay

Installing solar panels allows households to generate their own electricity, while solar collectors can be used for water heating, reducing household costs.

For instance, a house with a 50 m² roof—typical for a family home with a sloped roof—can accommodate around 25 solar panels, assuming each panel occupies approximately 2 m². If each panel has a power output of 400 W, the total system capacity would be 10 kW, potentially generating between 10,000 and 15,000 kWh of electricity annually, depending on solar radiation levels. During summer, when daylight hours are longer and energy production is higher, such a system can fully meet household needs—from powering appliances and lighting to air conditioning. Any excess energy can be stored in batteries or returned to the grid through net metering. In winter, when daylight hours are shorter and energy production lower, the solar system can still provide a significant portion of household electricity, while heating can be supplemented with solar water heaters or combined with other energy sources such as heat pumps.

4. Energy-Efficient Appliances Reduce Consumption

High-efficiency appliances can significantly contribute to savings. Modern refrigerators, washing machines, and water heaters not only reduce electricity bills but also have longer lifespans.

A major international shift occurred with the introduction of new energy labels for household appliances. Many devices previously classified within the A range (A+, A++, or A+++) have now been reassigned to lower categories, reflecting stricter classification standards. While high-efficiency appliances often have a higher upfront cost, they prove to be cost-effective in the long run due to the money saved through reduced electricity consumption.

5. Sustainable Water Management

Water conservation is just as important as energy efficiency. Installing water-saving faucets and showerheads, as well as collecting rainwater for garden use, can help households make more sustainable use of natural resources.

Energy portal

Untapped Potential – Croatia Explores Geothermal Well in Zagreb County

Photo-illustration: Pixabay (Gruendercoach)

In Velika Gorica, a town of over 60,000 residents in Croatia, the drilling of an exploratory geothermal well has commenced, marking a step toward assessing the potential use of geothermal energy for the district heating system. The project, valued at more than €11 million, is funded through the National Recovery and Resilience Plan. The well is expected to reach a depth of three kilometers, providing data on the temperature and flow rate of geothermal water, which could pave the way for potential commercial use in heating the city.

The project, Preparation and Exploration of Geothermal Potential in the Context of District Heating, represents a phase in Croatia’s transition toward sustainable energy solutions. The GT-1 well, currently being drilled in Velika Gorica, aims to confirm previous assessments of the high geothermal potential of the Pannonian Basin. According to the Croatian Ministry of Economy, the expected water temperature at the outlet will range between 90 and 140°C, sufficient for heating system applications.

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As the importance of every clean energy source has been emphasized in this context, geothermal energy could prove to be a viable long-term investment and serve as a model for similar initiatives. Although Croatia possesses significant geothermal resources, they remain largely underutilized. The Pannonian Basin, where Velika Gorica is located, is known for its geothermal potential.

Previous research has indicated the feasibility of exploitation, but only through projects like this one can the actual viability and application of geothermal energy be confirmed.

Energy portal

World Wildlife Day 2025: A Call for Sustainable Financing of Nature Conservation

Foto-ilustracija: Pixabay

The United Nations General Assembly declared March 3rd as World Wildlife Day (WWD) in 2013, as it marks the anniversary of the signing of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) in 1973.

The theme for 2025 focuses on more effective and sustainable financing for wildlife conservation and building a more resilient future for people and the planet. Current financial resources are insufficient for governments to meet national biodiversity targets. According to data from the WWD website, approximately $140 billion is invested annually in biodiversity conservation, while real needs are estimated at as much as $820 billion.

The Kunming-Montreal Global Biodiversity Framework has set a goal of securing at least $200 billion annually for biodiversity protection and conservation. Additionally, it aims to eliminate or reform subsidies harmful to nature by 2030.

Innovative financial mechanisms, such as Wildlife Conservation Bonds, are also being developed. This financial instrument, introduced by the World Bank, allows private investors to fund nature conservation projects, such as protecting rhinos and their habitats. Instead of relying solely on donations, investors receive returns based on achieved results, while the Global Environment Facility helps mitigate risks.

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Photo-illustration: Pixabay

As an additional incentive for investing in biodiversity conservation, it is highlighted that half of the global GDP depends on nature. For instance, the fisheries sector contributes more than 10 percent of GDP in some countries, yet more than a third of marine fish populations are threatened due to overfishing.

The World Wildlife Fund (WWF) warns that populations of more than 5,000 vertebrate species have declined by an average of 73 percent over just 50 years.

Therefore, March 3rd, 2025, is dedicated to knowledge exchange and exploring innovative financial solutions for wildlife conservation, which is being discussed today at the United Nations’ central celebration in Geneva.

Wildlife Conservation in Serbia

According to the Institute for Nature Conservation, a total of 860 wild species of plants, animals, and fungi have been granted protected status in Serbia, while the number of strictly protected species stands at 1,783. These include species that have disappeared from Serbia but have been reintroduced through conservation programs, as well as those that are endangered or specific to this region.

In anticipation of this World Wildlife Day, WWF Adria has installed five camera traps on Stara Planina to monitor the movements of large carnivores—bears, wolves, and lynxes. The goal is to determine the extent to which climate change has affected the corridors used by these animals.

According to this organization, the most significant causes of wildlife loss include agricultural expansion and urban development, deforestation, overfishing, the use of unsustainable energy sources, and pollution of seas, waters, and land. These factors lead to habitat loss, water depletion, and the climate crisis.

Energy portal

India Builds the World’s Longest Oil Pipeline

Foto-ilustracija: Pixabay

India is set to achieve a new world record in the energy sector with the construction of the world’s longest liquefied petroleum gas (LPG) pipeline. The project is in its final stages, and officials have announced that the entire system will be operational by June.

The undertaking, valued at approximately $1.3 billion, is designed to significantly reduce the costs of transporting LPG by trucks across the country, improve supply efficiency, and lower the number of road accidents.

The planned pipeline, stretching 2,800 kilometers, will connect the coastal city of Kandla with the northern city of Gorakhpur. The first phase of the project is expected to be completed in March, while the entire system will be fully operational by mid-year.

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Once in operation, the pipeline will be capable of transporting around 8.3 million tons of LPG annually, which accounts for approximately 25 percent of India’s total demand.

As one of the world’s most populous countries and the third-largest consumer of oil globally, India has witnessed an 80 percent increase in LPG consumption over the past decade. Consequently, in a country of this scale, continuous improvements in the energy sector are essential to maintaining efficiency and functionality.

Energy portal

Zero-Emission Trucks Still Face Unequal Conditions Compared to Diesel Trucks – How to Level the Playing Field

Foto-ilustracija: Pixabay

The transition to zero-emission vehicles (ZEV) has not been sufficiently incentivized due to unequal conditions regarding permitted weight and dimensions compared to diesel trucks. While this is not the only challenge, it has been a significant obstacle. In July 2023, the European Commission proposed a revision of the Weight and Dimensions (W&D) Directive to equalize conditions. Under the current directive, ZEV trucks can be up to two tons heavier than diesel trucks, but both types have the same axle weight limit.

According to the organization Transport & Environment, the additional two tons are not enough to compensate for the weight of ZEV truck batteries. Although these trucks can weigh up to 42 tons (two tons more than diesel trucks), both types have the same drive axle limit of 11.5 tons. ZEV batteries are heavy and are typically placed along the chassis, adding weight to the axle. As a result, ZEVs can reach the axle weight limit before utilizing the allowed extra payload capacity. This means that ZEVs cannot carry the same cargo as diesel trucks, despite having a higher overall weight allowance.

To address this issue, the Commission proposed increasing the additional payload capacity for ZEV trucks to four tons, along with raising the drive axle weight limit to 12.50 tons. However, this has led to further challenges. Higher axle loads can negatively impact road infrastructure. Consequently, a year and a half after the Commission’s proposal, EU member states have still not reached an agreement.

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Research conducted by Apollo Vehicle Safety and Research Driven Solutions indicates that revising truck weight regulations (W&D) would not be as costly as the Commission estimated. For example, in Germany, costs would increase by only 1.41 percent, which would be 400 million euros less than the Commission’s estimate for the period from 2025 to 2040. In Poland and Romania, costs would rise by only 0.72 percent, which would also be 20 million euros lower.

Additionally, increasing the number of six-axle trucks, which have less impact on infrastructure, could further reduce these costs. In this scenario, Germany could cut estimated costs by as much as 2.67 billion euros, while Poland and Romania could reduce costs by 150 million euros each. These changes would facilitate the transition to zero-emission vehicles with less negative impact on European roads than initially proposed.

The organization Transport & Environment has suggested several measures to mitigate the negative impact of ZEVs on infrastructure while maintaining fair conditions for ZEVs compared to diesel trucks. Some of their recommendations include reducing the additional permitted load for five-axle ZEVs from four to three tons to balance with diesel trucks while further lowering infrastructure costs. Another recommendation is to lower the drive axle limit from 12.50 to 11.75 tons, allowing full use of the three-ton additional weight while reducing road impact. Lastly, maintaining the current four-ton payload allowance for six-axle ZEVs is also proposed.

These changes would help facilitate the transition to zero-emission vehicles.

Energy portal

The Development Agency of Serbia as a Driver of Sustainable Change

Photo-illustration: Pixabay (Alexa)

Global trends increasingly position sustainability as a key component of success, presenting significant challenges for entrepreneurs. The Development Agency of Serbia (RAS) recognizes the importance of sustainability in business operations and actively contributes to implementing ESG principles through various initiatives and programs. The Agency strives to help businesses improve their operations, become more competitive, and attract foreign investments through education, consulting, and financial support.

RAS fully supports ESG principles, viewing them not only as essential for environmental protection but also for responsible behavior toward employees and the broader social environment. Radoš Gazdić, Acting Director of RAS, emphasizes that while the formal application of ESG principles in Serbia is not yet mandatory, it is gradually becoming a standard for good governance, particularly among large companies operating within the European Union. According to him, Serbia already has a solid foundation for further alignment with ESG principles, with nearly 27 percent of its electricity coming from renewable sources. However, he underscores the need for progress in areas such as waste management and the development of green energy.

“We are actively working on educating small and medium-sized enterprises (SMEs), helping them adapt to ESG standards. Since 2022, in cooperation with UNDP, numerous workshops and activities have been organized, involving over 30  participants in the RAS Supplier Development Program aimed at integrating SMEs into the supply chains of multinational companies. Additionally, at the beginning of 2024, in partnership with the International Labour Organization (ILO), training sessions were conducted focusing on Germany’s Supply Chain Due Diligence Act and EU directives, emphasizing establishing internal grievance mechanisms within companies. These activities help businesses align with modern sustainable business requirements,” explains Gazdić.

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The Agency is planning new workshops for the SME sector in collaboration with UNDP. These free workshops will enable entrepreneurs to apply ESG principles practically in their businesses. Entrepreneurs will gain concrete tools and methodologies for implementing sustainable business practices.

Foreign investors planning large-scale projects often require adherence to specific environmental and social standards, such as using green energy, reducing carbon dioxide emissions, responsible waste management, and recycling. Gazdić notes that Serbia is ready to meet these demands but reminds us that realizing major projects takes several years for investors and the state. Therefore, it is crucial to assess Serbia’s ability to respond to investors’ needs within the appropriate timeframe for project implementation.

“One of the key goals of the Development Agency of Serbia is to increase the international visibility of our country as an attractive destination for sustainable investments. We aim to enhance the country’s competitiveness in the global market by promoting the advantages Serbia offers regarding ESG standards. In this context, RAS is connecting with investments that enable the green transformation of the economy and increase Serbia’s competitiveness,” he explains.

Prepared by Milica Radičević

The story was published in the Energy portal Magazine RESPONSIBLE BUSINESS

Turkish RES Auctions: Large Projects Face Challenges, but the Solution Lies in Reforms

Foto-ilustracija: Pixabay

In 2016, Turkey launched auctions for Renewable Energy Resource Zones (YEKA) to develop large-scale solar and wind projects while simplifying land allocation and promoting domestic production of renewable energy equipment. Although the YEKA initiative represents a significant step toward achieving the country’s renewable energy goals, its implementation has faced several challenges, according to EMBER.

The first YEKA auction was held in 2017, awarding 1 GW of solar capacity. By the end of 2024, a total of 5.8 GW had been allocated—3 GW of solar and 2.8 GW of wind capacity. In early 2025, the latest auctions added 800 MW of solar and 1.2 GW of wind capacity, bringing the total awarded capacity to 7.8 GW.

As part of the Renewable Energy Roadmap, Turkey’s Ministry of Energy and Natural Resources (MENR) has set an ambitious target for 2035, aiming to allocate 2 GW of capacity annually through YEKA auctions. Additionally, by the end of 2025, another 2 GW of capacity is expected to be implemented.

Furthermore, Turkey has increased its wind and solar capacity targets by 45 percent in the National Energy Plan, aiming to nearly triple its current capacity from 32 GW to 120 GW by 2035. If MENR meets its goal of 1 GW annually for solar and wind projects through YEKA auctions, these projects would contribute only one-fifth of the required solar capacity and one-third of the wind energy targets. This shortfall has led to the new target of 2 GW per year.

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Challenges in Implementation

While YEKA auctions have provided a solid framework, project implementation has encountered several difficulties. As of February 2025, only about one-quarter of the awarded capacity has been put into operation. YEKA projects have contributed just 9 percent to Turkey’s installed solar capacity and 5 percent to wind energy. If all awarded capacities had been operational, growth rates would have reached 18 percent for solar and an impressive 47 percent for wind power.

A major obstacle in project execution has been excessive bureaucracy in the permitting process, with delays in obtaining necessary approvals. Securing technical permits, land use licenses, environmental impact assessments, and construction approvals can take years.

Another challenge stems from YEKA’s local content requirements, which mandate a portion of renewable energy equipment to be manufactured in Turkey rather than imported. While this policy supports domestic production, the limited number of factories capable of meeting these requirements has forced investors to rely on a small pool of suppliers, driving up costs and straining supply chains.

Photo-illustration: Unsplash (Omkar Jadhav)

Reforms to Address Challenges

To address these challenges, Turkey amended YEKA regulations at the end of 2024. Key changes include exemptions from energy transmission fees, MENR support in obtaining permits, and the introduction of a „super permit” initiative, which reduces the permitting process from four years to less than two years.

Additionally, Turkey has significant potential for floating solar panels, which could provide up to 53 GW of energy. Regulatory changes in May 2024 now allow renewable energy facilities to be developed on offshore locations, reservoirs, and lakes, eliminating the need for urban planning approval. These areas can be designated as YEKA zones and allocated for projects.

By leveraging these opportunities and overcoming previous obstacles, Turkey can accelerate renewable energy deployment by streamlining bureaucratic processes, shortening permit approval times, and providing flexible options for electricity sales. The 2025 YEKA auctions will be a critical test for these reforms and could shape the future of Turkey’s renewable energy market.

Energetski portal

The Future of Solar Energy in the Balkans

Photo: SolarSK
Photo: SolarSK

Renewable energy sources are becoming the cornerstone of the global transition toward a more sustainable future, with companies like SolarSK playing a key role in this process. As a leader in the solar energy industry in Eastern Europe, SolarSK is at the forefront of developing innovative solutions tailored to the specific needs of local markets and the challenges of modern times.

We spoke with Yevgeny Yaremenko, the founder and CEO of SolarSK, about the company’s key milestones, project management approach, adaptation to local markets, and long-term vision. He shared insights on how SolarSK remains committed to quality, innovation, and sustainability, even under challenging circumstances, and how it contributes to the energy transition in the Balkans and beyond.

Q: What key milestones would you highlight as turning points in the development of SolarSK, and how have they shaped your current business operations?

A: Since our establishment in 2012 as Solar Steelconstruction, we have consistently focused on delivering high-quality and reliable solutions in solar energy. Starting as a steel processing company, we quickly became a leader in Eastern Europe’s renewable energy sector. Key milestones include expanding our portfolio to over 30 types of mounting systems, including ground-mounted systems, rooftop solutions, carport systems, agrivoltaics, and tracking systems. We have successfully delivered over 4 GW of systems across 30 countries. Our transition to EPC and Light-EPC services enabled us to offer complete solutions, including project installation. Today, we operate across Scandinavia, the Baltics, Eastern Europe, and the Balkans, supported by a dedicated team of over 400 experts and 100 specialized machines. These milestones have positioned us as a reliable partner for renewable energy projects in diverse markets, including the Balkans.

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Q: How does SolarSK ensure that its products and mounting systems meet strict European quality and safety standards, and how do certifications contribute to building client trust?

A: SolarSK is fully committed to maintaining the highest European quality and safety standards. Our processes and products are certified according to ISO 9001, ISO 14001, ISO 45001, EN 1090-1,4, and SA8000 standards. These certifications validate our dedication to quality, environmental responsibility, and workplace safety, providing clients with confidence in our commitment to excellence. We continually invest in new technology, processes, and employee training to comply with stringent industry requirements and optimize processes. This approach has helped us build long-term trust with clients and partners across the Balkans and Europe, delivering reliable and sustainable solutions for renewable energy projects.

Q: Can you explain the process of managing solar projects, from design to construction and long-term maintenance, and how your warranties provide security for clients?

A: Our EPC approach ensures seamless project execution, covering the entire lifecycle of solar installations — from initial design to construction, monitoring, and long-term maintenance. We work closely with clients during the design phase to tailor solutions to their specific needs. During construction, we prioritize time management, safety, and quality control. Post-construction, we offer comprehensive warranties and ongoing support to ensure the longterm reliability of the systems. With over 500 MW of completed projects, including a 100 MW installation in Poland and 120 MW currently underway in Latvia, we have refined our processes to achieve outstanding results. Our well-coordinated logistics network ensures timely delivery to any location in the Balkans or beyond.

Interview by Milena Maglovski

The inteview was published in the Energy portal Magazine RESPONSIBLE BUSINESS

Germany Installed the Most Wind Turbines in Europe in 2024

Photo-illustration: Unsplash (jason-mavrommatis)

Over the past year, Germany reaffirmed its leading position in Europe by installing more wind turbines than any other country on the continent. According to data from WindEurope, new onshore and offshore installations exceeded 4 GW, placing Germany ahead of the United Kingdom (around 1.9 GW), France (1.7 GW), and Finland (1.4 GW).

In 2024, a total of 13 GW of new wind energy capacity was installed in the European Union, which fell short of expectations. Experts from WindEurope attributed this decline to several challenges facing the industry, including grid congestion, complex permitting procedures, and unfavorable financial conditions.

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The growth of offshore wind energy was further slowed by limited port capacities and a shortage of suitable vessels for transporting and installing turbines.

Despite these obstacles, the continent added a total of 16.4 GW of wind energy in 2024, bringing the total capacity to 285 GW.

However, as WindEurope emphasizes, to meet the EU’s climate goals by 2030, the annual wind power installation rate must reach 30 GW.

Energy portal

What Happens When Almost an Entire Country Loses Power – Chile’s Curfew

Foto-ilustracija: Unsplash (Bailey Hall)

Chile experienced one of the most severe power outages in the last decade on February 25, 2025, when an unexpected collapse of the electrical system in the afternoon hours led to a blackout in more than 90 percent of the country, including the capital, Santiago.

Millions of citizens were left without electricity for nearly nine hours, causing traffic chaos, disrupting emergency services, and leading to the temporary closure of the metro system and numerous stores.

The government quickly declared a state of emergency and imposed a curfew. All major hospital centers and prisons had backup generators, preventing a complete collapse. However, Santiago’s metro system, which transports more than two million passengers daily, had to urgently evacuate people from trains and suspend operations, according to international media reports.

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In many parts of the country, people were trapped in elevators. In banks and other financial institutions, nearly all operations were halted, raising concerns about potential economic losses.

According to official reports, power was restored to approximately 90 percent of households in the early hours of Wednesday, February 26, while some areas remained without stable electricity supply.

As the country awaits an official report, many believe that this incident could lead to a reassessment of the current private management model of the energy sector and greater state investment in grid security.

Energy portal

Microplastics – The Invisible Culprit Behind the Rise in Neurological Disorders?

Photo-illustration: Unsplash (Robina Weermeijer)

Once again, scientists have surprised us with new findings about microplastics – and this time, they are far from reassuring. A study conducted by the American Academy of Neurology has revealed a concerning link between the presence of marine microplastics and an increased risk of disability among people living in coastal areas.

The preliminary study, which will be presented at the 77th Annual Meeting of the American Academy of Neurology in April this year, suggests that residents of coastal regions with high levels of marine microplastics face a greater risk of disabilities affecting memory, thinking, mobility, and self-care abilities compared to those living in less polluted environments.

After analyzing data from 218 coastal counties in the U.S., researchers reached alarming conclusions: in areas with the highest levels of microplastics, memory and cognitive impairments were recorded in 15.2 percent of the population, compared to 13.9 percent in areas with lower levels. Mobility-related disabilities were present in 14.1 percent of residents in highly polluted areas, compared to 12.3 percent in less polluted regions.

When it comes to self-care abilities, the average prevalence of disability was 8.5 percent in counties with the highest levels of microplastics, compared to 7.7 percent in counties with the lowest levels.

Photo-illustration: Unsplash (Karina Vorozheeva)

Although the study does not prove that microplastics directly cause disability, it does show a clear correlation. Scientists accounted for other factors that may affect health issues, such as air pollution, heart disease, stroke, depression, and economic conditions, yet even after these adjustments, a significant link remained between microplastic levels and disability rates.

How Do Microplastics Affect Health?

Microplastics can enter the human body through inhalation and the consumption of seafood. Studies have shown that airborne microplastics can reach the lungs, causing inflammation and oxidative stress. Additionally, research has confirmed that fish and shellfish ingest microplastics, which then enter the food chain and ultimately reach humans.

Several scientific papers suggest that microplastics can trigger inflammatory responses and oxidative stress in cells, potentially contributing to neurological disorders. Moreover, microplastics bind to toxic substances in the environment, including heavy metals and chemicals such as bisphenol A (BPA), which may impact the endocrine and nervous systems. There is also evidence that microplastics can interfere with normal immune functions, increasing the risk of disease.

Nevertheless, it is encouraging that numerous scientific teams worldwide are dedicated to researching microplastics – an issue we were largely unaware of just a few years ago. Studies like this help us better understand potential health risks and work towards solutions to reduce plastic pollution. Some key measures include improving plastic waste management, banning products containing microplastics, and developing new water purification technologies.

The question remains: what other secrets does microplastic hold, and how can we protect ourselves from it? Science continues to explore its impact, while our awareness and responsible behavior can play a crucial role in preventing its further spread.

Milena Maglovski

Postponement of Sanctions on Naftna Industrija Srbije for 30 Days

Foto-ilustracija: Pixabay

The Minister of Mining and Energy of the Government of the Republic of Serbia, Dubravka Đedović Handanović, announced that the U.S. sanctions on Naftna Industrija Srbije (NIS) have been postponed for 30 days.

Đedović Handanović stated that the Serbian side received information last night from the Office of Foreign Assets Control (OFAC) of the U.S. Department of the Treasury confirming that the request for a postponement of sanctions had been approved.

The minister clarified that this postponement does not apply to U.S. citizens or the American financial system, warning that anyone holding, for example, a U.S. passport would still be at risk of being placed on the OFAC sanctions list.

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Furthermore, as reported on the Serbian government’s website, the United States has acknowledged the importance of NIS for the overall system, including healthcare, law enforcement, and the general functioning of both Serbia and the region.

However, the minister emphasized that this does not mark the end of the issue.

She expressed hope that a sustainable resolution to the conflict in Ukraine would be found, which could further influence political agreements involving the economy and sanctions against the Russian Federation.

Energy portal

Almost 48 Million Europeans Cannot Afford Heating – Half of Them Are Employed

Photo-illustration: Unsplash (Sandra Grunewald)

As temperatures drop, the number of people across the European Union who are unable to heat their homes is rising. New data published by the European Trade Union Confederation (ETUC) reveals that the number of people living in energy poverty reached 47.5 million in 2023.

In 2019, around seven percent of the EU population – approximately 30.7 million people – could not afford to heat their homes. By 2023, this percentage had risen to 10.6 percent, with 23.7 million workers affected by energy poverty.

Once a problem primarily affecting the socially disadvantaged, energy poverty is now increasingly impacting employed individuals, many of whom work in industries struggling to survive due to rising energy costs.

The European Trade Union Confederation is calling for urgent measures to prevent further job losses and declining living standards, including energy price controls, a ban on electricity disconnections for vulnerable households, increased investment in renewable energy, and fair wages.

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„The time for discussion is over – urgent action at the EU level is needed to reduce energy bills for industries, businesses, and households and to ensure the right to clean, affordable energy, recognizing energy as a public good”, said Esther Lynch, General Secretary of the European Trade Union Confederation.

ETUC is urging immediate and stricter regulation of the energy market to prevent speculative trading and protect citizens and businesses from volatile prices. Trade unions emphasize that energy is a public good and that its distribution and pricing should not be governed solely by market mechanisms but through responsible state policies that ensure fair resource allocation and long-term stability.

Additionally, ETUC highlights the need to decouple electricity prices from gas prices to establish a fairer and more stable pricing system. To this end, trade unions propose the creation of a European Energy Agency to coordinate energy policies, monitor market trends, and prevent abuses that lead to increased costs for households and industry.

Milena Maglovski