The Role of Green Bonds and Sustainable Finance in Accelerating Circular Economy Transition

Green bonds and sustainable finance are increasingly recognized as strategic instruments in supporting the green development agenda and accelerating the transition to a circular economy. The circular economy, which relies on the principles of refuce, reuse, and recycle, demands fundamental changes in production and consumption models, and requires financing support that is not only economically sustainable, but also environmentally and socially friendly. The global climate crisis, environmental degradation, and uncontrolled exploitation of natural resources have driven the emergence of circular economy as an alternative paradigm of sustainable development. Circular economy emphasizes the principles of waste reduction, reuse, and recycling to extend the life cycle of materials and reduce pressure on the environment. However, the implementation of circular economy in Indonesia faces major challenges, especially related to the need for long-term financing for business model transformation, technological innovation, and green infrastructure development. This study aims to examine in depth the role of green bonds and sustainable finance in accelerating the transition to a circular economy. The method used is a systematic literature study and descriptive analysis of secondary data from regulatory agencies, corporations, and international organizations. The results of the study show that green bonds play an important role as a financing instrument that supports environmentally friendly projects, as well as being able to improve ESG scores, strengthen corporate reputation, and reduce the cost of capital. In addition, the wider application of sustainable finance through the integration of ESG principles can strengthen investment governance and promote structural transformation towards a regenerative economic system. However, this study also found that there are still barriers such as greenwashing, limited feasible circular projects to finance, and low green finance literacy among market participants. Therefore, strengthening the policy framework, developing fiscal incentives, and multi-stakeholder collaboration are needed to create a green finance ecosystem that supports the acceleration of an inclusive and sustainable circular economy.