The European Union continues to increase cooperation in the field of combating climate change, taking strategic steps aimed at achieving carbon neutrality by 2050. This initiative includes not only internal policies, but also important international collaboration. Through the European Green Deal package, the European Union is committed to protecting the environment while ensuring sustainable economic growth. One of the main pillars of European cooperation is the European Climate Law, which sets out an ambitious plan to reduce greenhouse gas emissions by at least 55% by 2030 compared to 1990 levels. The law provides a clear framework for member states to devise local and national policies in line with this ambitious goal. The European Union is also active in building partnerships with other countries through programs such as Horizon Europe, which funds research and innovation in the field of green technology. This includes the development of renewable energy, increased energy efficiency, and other environmentally friendly technologies. By investing in research, the European Union aims to create new solutions that can overcome the challenges of climate change. Additionally, there is a focus on the shift towards a circular economy, which aims to reduce waste and maximize the use of resources. The Circular Economy Action Plan program outlines detailed steps that must be taken to accelerate this transition, including implementing policies to support more sustainable products. Adaptation to the impacts of climate change is also an important aspect of the European Union’s strategy. Through the European Adaptation Strategy, the European Union provides guidance to member countries to face challenges such as rising temperatures, extreme weather and rising sea levels. This approach ensures that countries can prepare for and reduce losses from climate change. Cooperation in finance is also prominent, with the Green Bond and Sustainable Finance Action Plan designed to attract investment in sustainable projects. Through this initiative, the European Union hopes to strengthen financial support for projects that contribute to climate goals. In an international context, the European Union plays a key role in global agreements such as the Meeting of Parties (COP) under the UN Framework Convention on Climate Change. By taking leadership in negotiations, the European Union seeks to promote higher ambitions at the global level and encourage other countries to join efforts to reduce emissions. As part of its communications strategy, the European Union actively disseminates information and increases awareness of the importance of tackling climate change among society. These activities include educational campaigns, seminars and collaboration with various non-governmental organizations to strengthen public involvement. With a comprehensive framework, cooperation between countries, and long-term commitment, the European Union shows that it is serious about dealing with climate change. These initiatives are designed to create a more sustainable future and ensure the sustainability of the ecosystem for future generations, recognizing the importance of collaboration in addressing this global challenge.