Sustainable development is one of the fundamental and most important objectives of the worldwide policy. The conducted research shows that sustainable development (SD) is increasingly important in the consciousness of the EU countries, which can be viewed through a prism of the undertaken projects. This paper raises the issue of clusters and their significance in the development of a sustainable economy. The article explores trends in the European Union policy related to sustainable development and clusters. The purpose of this study is to find an answer to the following questions: How can clusters contribute to sustainable development and what are the key factors that ensure this process? To achieve the goal of the article a systematic study of the literature and reports was carried out. Moreover, the analysis of the activity of European clusters in the context of sustainable development was performed. Next, the examples of cluster projects focused on sustainable development were presented. It was shown that the clusters contribute a smarter and sustainable development by succeeding in technological and scientific results, developing new technologies for emerging industries, creating new business activities, enticing major technology companies, and connecting local firms into world-class value systems. Furthermore, the clusters participate actively in sustainable development as they promote knowledge creation, joint learning, technology transfer, as well as collaboration, and sustainable innovations. Finally, clusters facilitate the sustainable upgrading of small and medium enterprises and encourage the participation of stakeholders in the process of sustainable development.

The development and implementation of eco-innovation are critical components in addressing climate change and advancing sustainable development in Europe. This article examines the integration of eco-innovation within the European Union's policy framework, emphasising its significance in achieving sustainable development goals. Employing the applied research methodology, trends in eco-innovation have been identified, and the analysis has been enriched with case studies of successful practices in selected EU member states. The results indicate substantial differences in the level of eco-innovation implementation, identifying both leading countries and those lagging in adoption. The discussion focuses on the implications of these findings for future research and policy formulation, emphasising the urgent need to integrate eco-innovation into national and regional climate transformation strategies. Such integration is crucial not only for achieving climate neutrality by 2050 but also for maintaining Europe's position as a leader in clean technologies amidst economic and geopolitical challenges. Therefore, eco-innovation is a foundation for building a sustainable and resilient industrial future for Europe. The study underscores the dual role of political support and inclusive collaboration among stakeholders, positioning eco-innovation as a strategic priority in the pursuit of sustainable development and enhancing global resilience.

The paper presents a comprehensive approach to rural development management, encompassing technology, rural community engagement, and strategic planning. It identifies the most desirable local needs, such as the utilisation of smart technologies to improve infrastructure, the implementation of community-driven initiatives, and the importance of flexible strategies. Ultimately, the conducted research contributes to the discourse on effective practices in rural development management, offering insights that can inform policies and initiatives aimed at creating smarter and more sustainable villages. The issue is particularly important in the context of the Common Agricultural Policy (CAP) for the years 2021–2027 which provides a supportive framework for rural communities and funding opportunities for the preparation and implementation of smart village (SV) strategies.

This article examines the implications of smart city innovation and interoperable governance for contemporary fire safety management in European urban contexts. Rather than adopting a purely technology-driven lens, the study investigates the extent to which digital fire safety solutions are embedded within broader institutional coordination mechanisms, regulatory settings, and crosssector governance arrangements. Employing a comparative multiple-case study approach, it analysesfour prominent smart cities – Amsterdam, Barcelona, Copenhagen and Helsinki – with particular attention to the integration of IoT-based sensing, predictive analytics and digital twins into emergency response operations. The findings indicate that effective fire safety innovation depends not only on technological sophistication but also on the presence of interoperable organisational structures, shared operational platforms and institutional capacity to sustain implementation beyond pilotprojects. Cities demonstrating strong inter-agency coordination and embedded governance frameworks achieve measurable improvements in early detection, incident response and infrastructure resilience. The study identifies persistent barriers to scalability and policy transfer, including fragmented institutional silos, regulatory uncertainty, financial dependence on proprietary systems and contextual differences across governance cultures. The article contributes to ongoingdebates on smart urban resilience by clarifying the governance conditions under which digital fire safety systems can be institutionalised, scaled, and meaningfully adapted across diverse urban environments.