The main objectives of the E-RCO2 project are centered around addressing the increasing use of plastic among young people in the European Union after the pandemic. The project aimed to combat plastic pollution by targeting single-use items, such as face masks and disposable products, that contribute to environmental degradation. Additionally, the project addresses the rising issue of waste in tourist-heavy areas, emphasizing the need for environmental awareness and protection in peripheral regions and islands. The project aligns with the findings of COP16 and the EU Climate Commission, highlighting a correlation between low awareness, particularly among the youth, and the worsening plastic pollution problem in oceans. The focus was on empowering young people to act as catalysts for change, leveraging their skills to inspire others and increase societal readiness to combat climate change through creative methods and enhanced awareness. Furthermore, the project recognizes the lack of a cohesive "European movement of young people" and aims to fill this gap by bringing attention to environmental degradation in peripheral regions. It emphasized the importance of extending the European Green Deal to include these areas, which often rely on traditional crafts like fishing, agriculture, and tourism. By promoting the protection of natural sites and biodiversity, the project aimed to create a sense of urgency for sustainable practices and foster European cohesion. E-RCO2 also aimed to contribute to the personal and professional development of participating young people. It seeked to enhance their soft skills, combat negative perceptions of climate change, and empower them to be active change-makers in society. The project utilizes a Youth Exchange format, incorporating workshops, debates, role-plays, and outdoor activities to achieve these goals. Moreover, the project aligns with the 2021-2027 Erasmus+ priority of Green Erasmus + | Sustainability, environment, and climate. By promoting sustainable living practices and engaging with oceans and seas, E-RCO2 encouraged participants to reduce and offset their environmental footprint. The project targeted young people from underprivileged backgrounds. The anticipated outcomes included the development of a diverse skill set among participants, making them more effective change-makers in their communities. The project also aims to foster creativity, critical thinking, and inclusive expression through art and theatre. By providing opportunities for international collaboration, E-RCO2 seeked to broaden participants' perspectives, encouraging them to become more active in local democratic life and promoting European solidarity, diversity, and climate action. We can very proudly say we more than achieved all this. The societal impact of the project was expected to be extremely significant, contributing to the achievement of UN Global Development Goals related to climate action and environmental sustainability. Public engagement activities, including beach cleanups, policy discussions, campaigns, and exhibitions, aim to reach a wide audience, with the potential to inform and activate hundreds of people. In the end, indeed many people have seen our posts/podcasts/participant work and mainly online work, which is huge for a YE. Additionally, the project aims to establish connections between like-minded organizations, fostering a European network of climate enthusiasts and encouraging micro-initiatives that involve NEET youngsters. In summary, the E-RCO2 project seeked to empower young people to address plastic pollution, enhance their skills, and contribute to a more sustainable and interconnected European society.