The European Union (EU) has committed to increasing investment in green technologies as part of its long-term sustainability strategy. With the aim of achieving carbon neutrality by 2050, the EU is prioritizing innovation focused on renewable energy, energy efficiency and sustainable mobility. Investments in green technology not only serve to reduce greenhouse gas emissions, but also to create new job opportunities and increase economic growth in the region. One of the main initiatives is the “Fit for 55” package, which aims to reduce greenhouse gas emissions by at least 55% by 2030 compared to 1990 levels. Within this framework, the European commission has increased funding for projects related to renewable energy, such as solar, wind and biogas. This investment not only includes financial support, but also regulations that encourage the private sector to get involved in the development of green technology. The EU also launched the Green Deal, which sets targets to increase the use of clean energy, accelerate the transition to electric vehicles, and prioritize the development of environmentally friendly infrastructure. Innovative projects such as day-night solar power plants and energy storage technologies are starting to gain greater attention, thanks to policy support from the EU. The transport sector is an important focus of EU green technology investment. In recent years, European governments have supported the development of infrastructure for electric vehicles and promoted projects to improve more efficient transport networks. Apart from that, the development of environmentally friendly trains and electrification-based public transportation systems is also encouraged to reduce dependence on fossil fuels. On the other hand, the EU is also active in establishing international cooperation in research and development of green technology. Through the Horizon Europe program, the EU funds research focused on green technology innovation. Partnerships with other countries aim to share knowledge and best practices in the energy transition, while strengthening Europe’s position as a global leader in sustainability. In the energy context, the development of green hydrogen is one of the main investment focuses. The EU sees the potential of hydrogen as a solution to achieve ambitious emissions targets. Strategic projects have been initiated to build hydrogen infrastructure, including electrolysis plants that can produce hydrogen from renewable energy sources. It is believed that this will create various jobs and encourage economic growth in new sectors. Facing the challenge of climate change, the EU is also placing attention on the use of technology to increase industrial efficiency and reduce waste. Through the application of digital technology and automation, industry is expected to increase productivity while reducing environmental impacts. Investments in cleaner production processes have been increased with the aim of supporting the industry’s transformation towards a circular economy model. Overall, the EU is committed to leading the global energy transition through investment in innovative green technologies. With strong policy support, sufficient funding and international cooperation, the European Union shows that sustainability is the key to a more sustainable and highly competitive future. This priority will continue to have a positive impact on the environment, economy and society as a whole through the use of environmentally friendly technology.