The satellite and satellite technology development sector creates negative environmental impacts in various areas. Chief among these are the harmful gases released into the atmosphere during rocket launches. When rocket fuels burn, chemicals such as carbon dioxide, carbon black, and chlorine are released. These substances both cause air pollution in the lower atmosphere and can contribute to ozone depletion in the upper atmosphere. Each rocket launch produces significantly higher carbon emissions compared to terrestrial transportation.

In addition, the increasing amount of space debris in orbit poses a significant environmental threat. Discontinued satellites, broken rocket parts, and dysfunctional hardware continue to orbit Earth. These debris not only pose a risk of impacting operating satellites and future space missions, but also contribute to the production of more space debris through collisions. This uncontrolled accumulation of debris in space increases the risk of a chain reaction known as “Kessler Syndrome.” The satellite production process is also environmentally harmful. The high-purity metals, rare earth elements, and special alloys used in satellite construction lead to extensive depletion of natural resources. The extraction and processing of these metals also creates significant environmental pollution. Furthermore, production facilities are energy-intensive systems and indirectly leave a high carbon footprint.

Various steps can be taken to reduce this environmental damage. New fuel types and propulsion systems can be developed to reduce carbon emissions during rocket launches. For example, methane- or hydrogen-based fuels could be introduced as cleaner alternatives. Reusable rocket systems (such as SpaceX’s Falcon 9) could be expanded, reducing the need to produce new rockets for each launch.

To prevent the space debris problem, satellites can be equipped with systems that can self-destruct at the end of their mission or safely return to the atmosphere. The development of active space debris removal technologies and their mandatory implementation under international space law is another important step.

Developing recyclable and more environmentally friendly options for materials used in satellite production will also reduce resource consumption. The use of renewable energy in production facilities and the implementation of environmental management systems can contribute to reducing the sector’s carbon footprint.

In summary, the environmental impact of space technologies is undeniable; however, it is possible to prevent these damages through technological advancements, sustainable production, and international regulations.

As TUYAD, we have prioritized environmental awareness at every workshop, event, and conference held in the satellite, space, and aviation sectors, raising awareness and emphasizing environmental protection while developing technology. At CubesatVision, CubesatDefense, and all other events, the need to develop satellite and space technologies based on environmental awareness has been supported by internationally recognized presentations. TUYAD President Hayrettin Özaydın addressed the issue in an interview about satellite technologies and environmental safety:

“Of course, space is a field of exploration for us, but we must now realize that polluting space is no different from polluting the earth. Thanks to satellite technologies, we have surpassed the limits of communication, but every rocket launch, every dysfunctional satellite launched into orbit, turns into invisible waste that threatens our future. Turning to energy-efficient, recyclable systems is no longer a choice; it is a necessity. Developing environmentally friendly technologies means protecting not only the earth but also our orbits. Unless we understand this, we will transform our communication tools into silent machines that harm the environment.”

The concept of “green satellite” refers to energy-efficient and low-carbon satellite technologies that minimize environmental impact from production to operation. These satellites are constructed from lighter and recyclable materials, powered by renewable sources such as solar energy, and scheduled for controlled destruction at the end of their mission. “Clean signal” refers to signal systems that provide maximum efficiency with minimal energy consumption during communication, ensuring low-power and uninterrupted data transfer. While traditional satellites operate with high-power transmitters, the clean signal approach involves low-power transmitters, narrow-band technologies, and optimized data processing methods. From a technical perspective, green satellites offer more compact, modular, and energy-efficient systems, while also consuming fewer resources during production and producing less carbon emissions during operation.

To ensure sustainability in the communications sector, energy-intensive data centers and base stations must be supported by renewable energy sources. Energy consumption of satellites and ground stations should be optimized, and low-power systems and efficient cooling technologies should be implemented. Institutions should prioritize the use of environmentally friendly materials in their communications infrastructure. Furthermore, adopting reusable rocket systems and controlled orbit termination technologies is crucial for reducing carbon emissions. In this context, our organization is working on solar-powered satellite platforms, AI-powered traffic management systems, and low-power data transmission protocols. Active energy monitoring systems in our communication networks identify and automatically prevent unnecessary power consumption.

Artificial intelligence contributes to energy savings by enabling dynamic energy management in communication networks. For example, it optimizes the operating modes of base stations based on traffic density. Automated systems enable more efficient network maintenance and repair operations, reducing unnecessary hardware usage. Low-power transmitters, on the other hand, consume less energy to transmit data than traditional high-power systems. Our organization utilizes these technologies through integrated energy management systems. AI software analyzes the data flow on the network and automatically adjusts transmitter power, preventing energy losses. Furthermore, we minimize energy consumption with IoT-based solutions that support direct communication between devices.

LEO constellation satellites have revolutionized global internet access by providing low latency and wide coverage. Because they operate at lower altitudes, signal loss and energy consumption are reduced, a significant advantage in terms of sustainability. However, the fact that these systems consist of thousands of small satellites significantly increases the risk of space debris in orbit. The risk of new space debris being generated, particularly through uncontrolled collisions, is high. To mitigate this risk, mission termination technologies should be integrated into satellites, ensuring the controlled deorbit of satellites at the end of their lifespan. Furthermore, active space debris collection systems should be developed through international collaborations. Space traffic management standards should be established and made mandatory for all operators.

The green transformation of Turkey’s digital communications infrastructure is still in its infancy. Projects such as the use of renewable energy in base stations and energy-efficient network technologies have begun to increase; however, this transformation has not yet become standardized across the sector. In line with the European Green Deal and Turkey’s 2053 Net Zero Emissions Target, the sector’s priority roadmap should be to expand energy-efficient 5G and fiber infrastructure, accelerate renewable energy integration, and support green R&D projects. In this process, the public sector’s role should be to define regulatory frameworks, establish incentive mechanisms, and oversee the green transformation. The private sector, on the other hand, should develop innovative solutions and actively implement the technological transformation. Developing joint projects and national strategies within the framework of public-private collaboration will accelerate the green transformation. It is crucial to promote an environmentally friendly production and service approach across the sector.

KÜPSAT A.Ş.
Mert Özaydın

Those Who Leave a Mark in Space Have a Voice on Earth

Today, space technologies have gone beyond being merely a field of scientific advancement. Especially, satellite activities carried out in low Earth orbit have become a strategic factor influencing global power dynamics. This field now determines not only a nation’s technological capabilities but also its political and economic influence on the international stage.

Low Earth orbit satellites play critical roles across a wide range of sectors, from communications and defense to agriculture and finance. These satellites enable high-speed internet access even in the most remote corners of the world, enhance the mobility of military units, and provide vital data within minutes during disaster management processes. In short, these technological elements in space have become a fundamental infrastructure for nearly all areas on Earth.

In Türkiye, TUYAD (Telecommunications Satellite and Broadcasting Business People Association) has been representing the country’s leading institutions and their work in satellite technologies for the past 26 years. The core motivation behind these developments is clear: those who control information and communication possess global power. Thus, each satellite launched into space represents not only a nation’s technological level but also its global vision and ambition. Every state that strengthens its presence in space also strengthens its position on Earth.

In recent years, many countries—most notably the USA, China, and Russia—have made significant investments in low Earth orbit satellites. Rising nations like Türkiye are also moving toward taking an active role in this competition. In line with this awareness and strategic importance, KÜPSAT Inc. was established and has been working since 2023 on the design, development, and production of small and cube satellites. These efforts to develop satellites for communication, observation, and defense aim to enhance Türkiye’s independent operational capabilities in space.

At this point, the key issue is not just launching satellites, but also having the capacity to manufacture, manage, and, when necessary, defend them. With over 25 years of consultancy experience, Hedef Koç Consultancy continues its successful contributions to the structuring and development of the telecommunications, satellite, and space sectors in Türkiye. Every step taken in low orbit ultimately transforms into a move that affects strategic balances on Earth in the long run.

Today, we can clearly state this fact: space studies are no longer prestige projects for nations but have become matters of national security and economic independence. The phrase “Those who leave a mark in space have a voice on Earth” is the most concise summary of this process.

It is evident that in the coming years, the countries investing in space will assume more decisive roles not only in the scientific community but also in global politics. Therefore, low Earth orbit satellite technologies should be seen as one of the key tools to have a say in the future world.

Dr. Clinical Psychologist Mert Özaydın

With advancing technology, the ways to access information, entertainment, and cultural content have diversified. The increased use of the internet has also led to a rise in copyright infringements and illegal broadcasting activities. Correctly defining the concepts of legal and illegal broadcasting is crucial for individuals to understand their legal responsibilities and for fostering cultural and ethical awareness in society.

Legal broadcasting refers to the distribution of a work or content with the approval of the creator, producer, or legal rights holder, in compliance with copyright laws. In such broadcasts, the rights of both the content creator and the distributing organization are protected.

Legal broadcasts are carried out with the approval of the content’s copyright holder, including its distribution, sale, and sharing, all in accordance with legal regulations. Legal broadcasting prevents unauthorized reproduction or copying. These broadcasts may be offered for a fee depending on the content owner’s sales and marketing strategy, or they may be available for free on certain platforms, provided they are shared with the copyright holder’s consent.

Illegal broadcasting, on the other hand, is the distribution of content without the permission of the legal rights holder and in violation of legal regulations. Such broadcasts constitute copyright infringement and cause financial harm to content producers while also subjecting users to legal liabilities and criminal penalties.

Illegal broadcasts are shared without obtaining the approval of the legal rights holder. Even if revenue is generated from such broadcasts, the copyright owner does not receive any payment related to the broadcasting or publishing rights. These contents are typically distributed through illegal websites, broadcasting platforms, or unauthorized software. Accessing such content without the owner’s consent may also expose users to legal consequences.

The distinction between legal and illegal broadcasting is also relevant for national television channels. Today, many national TV channels offer access to their content online. However, the method of access is critical. Live broadcasts, series, and programs accessed through the official websites or mobile applications of national TV channels are considered legal. On these platforms, the content is provided in accordance with the channel’s broadcasting rights and does not pose legal risks to users.

Platforms that record, share, or allow access to national channel broadcasts through unauthorized websites are considered illegal broadcasting sources.

In Turkey, legal and illegal broadcasting practices are primarily governed by the Law on Intellectual and Artistic Works No. 5846 (FSEK) and various other regulations. Copyright infringements, especially those carried out over the internet, are evaluated within the scope of the Law No. 5651 on the Regulation of Broadcasts via the Internet. Understanding the difference between legal and illegal broadcasting is essential for shaping responsible content consumption habits.

https://www.rtuk.gov.tr/Media/FM/Icerik/KamuSpotlari/83195-tuyad%20(1).rar

Dr. Uzman Psikolog Mert Özaydın

With the rapid advancement of technology, the number of electronic devices used in our homes and workplaces has significantly increased. This rise has led to higher energy consumption and growing environmental impacts. In this context, making conscious choices regarding the energy consumption and efficiency of electronic products is essential, both economically and environmentally.

Energy efficiency refers to the ability of a device to perform its function while consuming the least possible amount of energy. It allows the same level of performance with lower energy usage, reducing energy waste. Energy efficiency plays a critical role in lowering carbon emissions, decreasing energy costs, and promoting the sustainable use of energy resources.

Electronic devices are categorized according to their energy efficiency using various labeling systems. In the European Union, energy labels grade devices from A (most efficient) to G (least efficient), helping consumers make informed decisions about energy performance.

Additionally, the ENERGY STAR label identifies products that meet specific energy efficiency standards. This label enables consumers to easily recognize energy-saving products.

Energy Consumption of Electronic Devices in Türkiye

In Türkiye, household energy consumption has been increasing with the widespread use of electronic devices. In 2022, the total final energy consumption of households reached 1,287,738 terajoules. A significant portion of this consumption came from electrical appliances and electronic devices.

According to data from the Ministry of Energy and Natural Resources, Türkiye’s electricity consumption increased by 3.8% in 2024 compared to the previous year, reaching 347.9 TWh. The growing number of electronic devices in homes significantly contributes to this rise.

Electricity consumption in Europe has been steadily declining over the past 15 years. Events such as the 2008 financial crisis, the COVID-19 pandemic, and the recent energy crisis have all contributed to this trend. However, the rising energy demand of data centers could increase Europe’s electricity demand by up to 30%.

In 2022, over 41% of Europe’s electricity came from renewable sources—a significant step forward for energy efficiency and sustainability.

In 2020, 3.3 billion tech devices in U.S. households consumed approximately 176 terawatt-hours (TWh) of electricity. This accounted for 12% of residential energy use and 4.5% of the nation’s total electricity consumption. Transitioning to energy-efficient devices could reduce household energy use by 25% to 30%.

 

Benefits of Choosing Energy-Efficient Electronic Products

1. Economic Savings

Energy-efficient devices use less electricity, leading to significant reductions in energy bills. For example, ENERGY STAR-certified devices can consume 10% to 50% less energy than standard models.

2. Reducing Environmental Impact

Lower energy consumption leads to reduced use of fossil fuels and lower carbon emissions, making it an essential part of the fight against climate change.

3. Sustainable Use of Energy Resources

Energy efficiency ensures the optimal use of existing energy resources, enhances energy security, and reduces dependence on energy imports.

Labels and Indicators to Watch for When Buying Electronics

When purchasing electronic products, it is important to look for the following labels and indicators:

• Energy Label (A–G Scale): Shows the energy efficiency of the device. A-rated products are the most efficient, while G-rated ones are the least.
• ENERGY STAR Label: Marks products that meet specific energy-saving criteria.
• Energy Consumption Value (kWh): Indicates the annual energy consumption in kilowatt-hours, helping estimate yearly energy costs.

The energy efficiency of electronic devices is crucial for both individual savings and environmental sustainability. Energy labels and classification systems allow consumers to make informed choices. By opting for energy-efficient products, we can reduce energy costs and minimize environmental impact.