Strategies toward carbon neutrality: comparative analysis of China, USA, and Germany

Abstract The growing threat of global warming makes it urgent to reduce carbon emissions and combat climate change. Achieving carbon neutrality is a key strategy to address these challenges and move towards a sustainable, low-carbon future. Comparing the carbon neutrality strategies of different countries and learning from each other's strengths and collaborating, nations can tackle shared challenges more effectively. This study provides a comparative analysis of carbon neutrality strategies adopted by China, the USA, and Germany, examining their respective legal frameworks, energy transitions, and technological innovations. While Germany has established strong legislative support and regulatory measures to promote renewable energy and reduce fossil fuel dependency, the USA's approach has been marked by policy fluctuations due to political shifts, impacting long-term climate strategies. In contrast, China's rapid progress in renewable energy, including wind power, photovoltaics, and electric vehicles, underscores its unique institutional efficiency and market-driven dynamics. The study explores how each nation’s path to carbon neutrality and global role, emphasizes the necessity of international cooperation. By leveraging their strengths, these countries can collectively shape the global climate agenda, setting the stage for transformative collaboration towards sustainable energy solutions and carbon reduction.