Green bonds contribute to climate change mitigation and adaptation primarily through financing projects that reduce greenhouse gas emissions and enhance resilience to climate impacts. Mitigation efforts include funding renewable energy projects such as solar and wind farms, which reduce reliance on fossil fuels and lower emissions. Green bonds also support energy efficiency initiatives in buildings, transportation, and industries, promoting sustainable practices and reducing carbon footprints. Adaptation projects funded by green bonds focus on infrastructure resilience, such as flood defenses, drought-resistant agriculture, and water management systems, which help communities withstand climate-related shocks. By channeling investments towards these initiatives, green bonds not only facilitate the transition to a low-carbon economy but also build climate resilience, contributing significantly to global efforts in combating climate change.