The world’s nations are accelerating measures to introduce green financing practices in the financial market, deeply evaluating the impact of every project they finance on the environment, business entities, and public health. This process necessitates the complete and perfect development of mechanisms for raising capital through green financial instruments, increasing the need to regulate them with legislative norms, and demanding more active cooperation and institutionally effective establishment of collaboration between investors and issuers. Consequently, the need to develop methodological approaches that ensure the formation and development of the green finance market is sharply increasing, and the issue of creating an effective market infrastructure is becoming urgent. This article provides scientific and theoretical analyses concerning the methodology of organizing, improving, increasing the efficiency, and regulating the green finance market

This article presents a comprehensive analysis of the state and structure of the government securities market in the Republic of Uzbekistan during the period 2018–2024, focusing on demand and placement trends. Government bonds are considered a key element of the financial system and play an important role in mobilizing both domestic and foreign investment resources. Particular attention is given to identifying institutional and structural constraints hindering the full development of this financial market segment. These include the limited range of available debt instruments, low liquidity in the secondary market, a predominance of short-term bonds, and the absence of flexible instruments such as floating-rate bonds. The study argues that the establishment of a fully functional, multi-level infrastructure for the circulation of government bonds requires the introduction of innovative instruments, including indexed, "green," and social bonds, which could enhance the sustainability of budget financing and strengthen the investment climate. It concludes that the development of the government bond market is of strategic importance for ensuring budgetary stability and increasing the transparency of public debt policy.