European Space for Sustainability Award 2026 Opens: young innovators receive a new opportunity for ideas that connect space and sustainability
The European Space for Sustainability Award 2026 has officially opened, and the new competition cycle brings an opportunity for young researchers, students, and professionals to present their sustainability proposals in the space sector before European institutions, experts, and political stakeholders. It is an initiative that in recent years has increasingly connected the themes of the space industry, climate and environmental challenges, and European public policy, and the organizers present it as a platform for ideas that can reduce the negative footprint of space activities on Earth, in orbit, and beyond.
The competition is open to people aged 18 to 30 who live, study, or work in the member states of the European Union or in the member states of the European Space Agency. Applications may be submitted individually or in a team of up to four members. The first step is the submission of a poster summarizing the project idea, and the deadline for that phase expires on May 3, 2026. After that, the expert committee selects a shortlist of applications, while candidates who advance to the second phase will have to submit a more detailed short paper by June 21, 2026. The winners and the recipients of the jury’s special recognition will be presented in September in Madrid, as part of the plenary session of the European Interparliamentary Space Conference.
An award that takes a student idea to the European stage
Although this is a competition for young people, the format and visibility offered by this award go beyond the framework of a classic student or research call. The European Space for Sustainability Award was launched back in 2012 with the intention of encouraging discussion about how space technologies can contribute to sustainable development, but also about how the space industry itself can become more responsible toward the environment. Over the years, the award has grown from a specialized initiative into a recognized European forum for new proposals in the fields of sustainability, space policy, technological development, and business models related to the space sector.
This year’s edition further emphasizes the European dimension. Alongside the European Space Agency and the European Interparliamentary Space Conference, the European Institute of Space Policy, specifically its Centre for Sustainability and Resilience, is also involved in the organization. This gives the competition an even stronger connection to public policies and strategic thinking on sustainability, so it is no longer only about competing with a good idea, but also about an attempt to include such ideas in the broader European conversation about the future of the space sector.
In practice, this means that participants do not offer only a technical solution, but are expected to show why their proposal is relevant for Europe, what real benefit it could bring, and how it could be developed further. The organizers specifically ask for a clear link between space and sustainability, innovativeness, a development vision, and elements of research or business feasibility. In other words, it is not enough to have a general idea about a “greener space”; it is necessary to show a concrete problem, a well-developed solution, and a realistic path toward implementation.
Who can apply and what the procedure looks like
According to the published guidelines, the competition is intended for young people who are between 18 and 30 years old by the close of applications. Application is possible individually or in a small team, and the procedure is divided into two stages. In the first phase, candidates submit a poster in PDF format, prepared according to a template available through the official platform. The poster must concisely present the topic, the authors, the self-assessment, the project summary, and the keywords, and then in the main part provide an explanation of the problem, the proposed methodology, and the expected results, or, in the case of a business approach, a description of the problem, the solution, the value proposition, and the basic business model.
That initial phase is especially important because it is precisely on the basis of the poster that the expert committee carries out the first filtering of applications. The organizers state that a limited number of projects, a maximum of fifteen, will be selected for the second round, which means that already in the first submission candidates must be very precise, clear, and convincing. For projects that are shortlisted, the second phase follows, in which a more extensive paper of five to seven pages is required. That document must elaborate the idea, its objectives, feasibility, and potential impact in greater detail.
The calendar of the entire process is also important. Registration for the 2026 edition opened on March 5. The deadline for poster submission is May 3, 2026, at 23:59, the pre-qualified projects should be announced on May 27, and the deadline for submitting the paper in the second round is June 21, 2026. The recipients of the first prize and the jury’s special recognition should be notified during July, while the ceremonial award presentation is scheduled for September. In that sense, the competition lasts several months and resembles a serious European selection process, rather than a one-off promotional call.
What winners receive besides recognition
The value of this award is not merely symbolic. The organizers have also retained this year the model under which winners receive not only visibility, but also a concrete professional incentive. The first-prize winner and the recipient of the jury’s special recognition will be invited to present their projects at the European Interparliamentary Space Conference, an event that brings together members of parliament, industry representatives, experts, and the media. For young authors, this means an opportunity to present directly before an audience that participates in shaping European political and industrial priorities.
In addition, a visit to the European Astronaut Centre in Germany is planned, where the award recipients could get to know the work of the centre and, depending on the schedule, meet an astronaut. The first-prize winner also receives mentoring intended for the further development of the project, which is perhaps the most important part of the entire package, because in this way the competition crosses the boundary of a one-time presentation and opens the possibility for the idea to reach the next stage of development. The organizers additionally state that the winner will be able to spend two to four weeks as a visiting researcher at ESPI in Vienna, where the project could gain a stronger analytical and political dimension.
Travel and accommodation costs for award activities within Europe are covered through the award program. This is an important message especially for younger participants who may not have institutional or financial support from their home organizations. In this way, the entry barrier is lowered and the competition remains accessible to a wide range of candidates, from students of technical and natural sciences faculties to young professionals in entrepreneurship, public policy, materials design, and environmental protection.
Why the topic of sustainability in the space sector is becoming increasingly important
The opening of the competition comes at a time when sustainability is no longer a marginal topic in European space policy. In recent years, the European Space Agency has increasingly emphasized that space activities simultaneously affect several environments: Earth, Earth’s orbit, and outer space more broadly. In official documents and public statements, ESA links its activities to the goals of the Paris Agreement, the European Green Deal, and its own Green Agenda, which envisages increasing the contribution of space programs to the sustainable development of society, but also reducing its own greenhouse gas emissions and broader environmental burden.
This has several levels. The first is the well-known benefit of space technologies for monitoring climate change, air quality, the condition of the oceans, agriculture, forest fires, and the management of natural resources. The second is less visible, but increasingly relevant: how to reduce the negative consequences of the production, launch, operation, and end of life cycle of satellites and other space systems. This framework includes issues of space debris, the safe return of objects into the atmosphere, the use of more sustainable materials, the energy efficiency of systems, and more responsible mission planning.
ESA particularly emphasizes its “Zero Debris” approach, that is, the ambition that by 2030 space activities will be directed toward neutrality in the creation of debris in valuable orbits around Earth. This approach is important not only because of the safety of operations, but also because the long-term sustainability of the space sector is increasingly viewed as a precondition for the further growth of the industry. The more satellites and commercial actors there are in orbit, the greater both the technical and regulatory challenges related to preserving the orbital environment.
This is precisely why competitions like this one have a broader meaning than the mere promotion of young talent. They serve as a space for testing new ideas at a time when Europe is trying to align technological development, industrial competitiveness, and environmental responsibility. It is no coincidence that ESA, EISC, and ESPI stand behind the competition: the first brings technological and programmatic weight, the second a political forum of European parliaments, and the third an analytical and strategic perspective.
Madrid as the European political stage for sustainability in space
This year’s edition is given special weight by the place where the winners will be presented. The European Interparliamentary Space Conference 2026 is being held under the Spanish presidency, and the plenary session is scheduled in Madrid from September 20 to 22. The theme of the Spanish presidency is “Space as a common strategic asset,” which very clearly shows that the discussion about space is no longer conducted only as a matter of scientific ambition or technological prestige, but also as a matter of strategic autonomy, security, investment, regulation, and public interest.
Within such a framework, sustainability is not a secondary topic. On the contrary, according to the information published on the EISC website, the priorities include preserving space for future generations, the sustainability of space activities, the regulation and security of critical infrastructure, as well as strengthening investment and cooperation. For the winners of the competition, this means that they will not present their ideas in an isolated expert circle, but in a politically sensitive space where science, industry, and legislative power meet.
That is probably one of the reasons why the organizers present the award as an opportunity for the voices of young authors to be “heard on the global stage.” That wording may sound promotional, but in this case it has a real basis. Presenting a project before European parliamentarians and actors in space policy can be an important springboard for further funding, institutional support, or inclusion of the idea in broader research and development networks.
The experience of last year’s winner shows what impact the competition can have
The organizers additionally support this year’s applications with the experience of Dennis Jöckel, the 2025 winner, who received the first prize for his work on sustainable materials for the return of spacecraft into the atmosphere. According to the published statement, the victory itself gave his project greater visibility and helped him secure support and funding for the further development of the research. Such testimony is important because it shows that the award is not only a reference on a résumé, but can also have a real impact on a research or professional trajectory.
The topic of his project also illustrates well what kinds of ideas are being sought. Sustainable materials for atmospheric re-entry stand at the intersection of safety, the environment, space debris, and advanced materials. This is not a narrow academic niche, but an area that directly answers the question of how to make future space systems safer and less burdensome for the environment. Such projects show that sustainability in the space sector is not an abstract political slogan, but a set of very concrete technical, regulatory, and industrial challenges.
Who all might recognize themselves in this call
Although at first glance it may seem that the competition is reserved only for engineers and researchers in space technology, the official guidelines leave room for different profiles as well. Candidates may submit projects within a research, technological, business, or even political framework, as long as there is a clear and convincing link between space and sustainability. This also opens the door to young experts in economics, law, public policy, design, environmental studies, or entrepreneurship, especially if they can offer applicable solutions for resource management, the development of new models for the use of data from space, or the reduction of the impact of space activities.
For European institutions, such breadth is not unimportant. The space sector is changing rapidly, and sustainability can increasingly no longer be viewed only through technical standards. Financing models, regulatory frameworks, standards of responsibility, and solutions are needed that can make the journey from idea to market or public policy. Because of this, it is possible that among the most notable applications there will be not only laboratory concepts, but also proposals that offer a new methodology, platform, rule, or business approach.
In that sense, the European Space for Sustainability Award 2026 is not only a call to take part in a competition, but also a signal of the direction in which the European discussion on space is moving. Sustainability is no longer an addition to existing missions and programs, but a criterion that is increasingly entering the very center of planning. For young people who want to enter the sector or strengthen their position within it, this competition represents a rare opportunity to test their idea before an audience that simultaneously understands technology, politics, and Europe’s long-term strategic interests.
Sources:- Space4Sustainability – official homepage of the competition with the basic description, participation conditions, and information that the 2026 edition is open (link)
- Space4Sustainability Guidelines – official guidelines with deadlines, a description of the two competition phases, and technical application instructions (link)
- Space4Sustainability Prizes – overview of the prizes, presentations at EISC, mentoring, visits to the European Astronaut Centre, and a research stay in Vienna (link)
- Space4Sustainability About – background of the award, its development since 2012, and ESPI’s involvement in the organization (link)
- ESPI – announcement on the opening of applications for the 2026 edition and confirmation that the Centre for Sustainability and Resilience is a partner in the organization (link)
- EISC Spain 2026 – official information on the Spanish presidency and the date of the plenary session in Madrid from September 20 to 22, 2026 (link)
- ESA Climate and Sustainability – overview of the official approach of the European Space Agency to sustainability and its connection with European climate goals (link)
- ESA Green Agenda – the official framework through which ESA links space programs with sustainable development and emissions reduction (link)
- ESA Zero Debris Charter – official overview of the approach through which ESA and its partners want to reduce the creation of space debris by 2030 (link)
- Space4Sustainability Previous Editions – overview of previous winners and awarded projects, including works from earlier editions (link)
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