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The scale of Uzbekistan’s green transition requires a marked increase in private financing to fill the existing spending gap. The outsized role of the state in Uzbekistan’s economy and its underdeveloped domestic capital market act as significant constraints and call for a diversification of sources to finance the green transition. Since 2021, Uzbekistan has made green bonds a central part of its strategy to fill the financing gap and mobilise new sources of capital for its domestic green infrastructure projects. This publication explores the current market and institutional set-up in Uzbekistan, the reforms that have led to recent issuances of both sovereign and corporate thematic bonds, and the remaining barriers to further uptake of the instrument. The report also provides policy recommendations related to the market's institutional set up, Uzbekistan's regulatory framework for debt capital markets and emerging opportunities for further green bond use aimed at key stakeholders, including policy makers and market participants.

Green hydrogen, produced from water and renewable power through the electrolysis process, can play a crucial role in the low-carbon transition to achieve the net-zero emission targets. Currently, the production cost of green hydrogen is not competitive when compared to hydrogen produced from natural gas. High capital costs are a major factor constraining its cost-competitiveness. This working paper utilises financial market data to address the knowledge gap concerning the range of Weighted Average Cost of Capital (WACC) for green hydrogen projects. It also conducts a survey among investors and financiers to identify key risk factors contributing to the high WACC. The key risks that have been identified include offtaker risks, lack of credible offtakers, price uncertainty of green hydrogen, and the absence of hydrogen trading markets. These risks are closely connected to the available risk mitigation strategies and tools. The paper summarises key risk mitigation strategies identified through case studies of lighthouse green hydrogen projects that have either reached or are nearly point of reaching financial investment decisions.

Industry decarbonisation is a cornerstone to reach net-zero emissions by this mid-century. The diversity of industrial activities, processes and products, the complexity of global industrial value chains, and the international competition make industry decarbonisation a challenging objective. Annual investments in low-carbon technologies for industry decarbonisation need to increase by a factor of three to five by 2030 compared to current levels to align industrial emissions with net-zero pathways. This paper analyses available financing solutions to scale up investments at pace, especially in emerging and developing economies where industrial production is growing rapidly whilst available finance is limited. It highlights de-risking and financial instruments and models that can help accelerate investments and draws lessons from twelve financing industry decarbonisation case studies which demonstrate how private capital can be mobilised.

Open finance enables the sharing of, and access to, financial sector data. This paper analyses the benefits, risks and implementation challenges of Open finance and provides policy recommendations for the safe and successful implementation of such data-sharing frameworks in finance. It considers the impacts of providing access to customers’ financial data and how to do this responsibly and safely, with due consideration for data privacy. The paper also discusses other consumer safeguards, notably related to consent and liability. Finally, it considers whether there is a need to support the development of technical infrastructure to promote data interoperability.

This paper resents a measurement framework aiming to support the collection of comprehensive and internationally comparable quantitative and qualitative information on governmental innovation support programmes and instruments. It proposes a taxonomic system with definitions, classifications and reporting conventions aligned with OECD and other international standards. The framework is intended to support future OECD measurement efforts in this area and the analysis of innovation support portfolios within and across countries.

This report analyses current trends of adaptation finance provided and mobilised by developed countries for developing countries. It explores potential action areas for international providers to scale up funding for climate change adaptation, including by unlocking the potential of the private sector. The analysis is anchored in the context of the USD 100 billion climate finance goal, initially set for 2020 and extended to 2025, while also providing insights to the broader and longer-term objective of supporting developing countries’ ability to adapt to the adverse impacts of climate change.

This report explores evidence-based action areas to increase and accelerate the mobilisation of private finance for climate action in developing countries, and the role of international public finance providers in doing so. It draws on best-available data to provide disaggregated analysis of the sectoral, geographic and other features of private finance mobilised by public climate finance and presents key economy-wide, sector-specific, and institutional challenges to private finance mobilisation. The analysis is anchored in the context of the USD 100 billion climate finance goal, initially set for 2020 and extended to 2025, while also providing insights related to mobilising private finance for climate action in developing countries more broadly.

This report presents aggregate trends of annual climate finance provided and mobilised by developed countries for developing countries for the period 2013-2021. It includes breakdowns by climate theme, sector, financial instrument and recipient country grouping for the period 2016-2021. The report also provides key recommendations for international providers to increase financing towards adaptation and more effectively mobilise private finance for climate action, which are both important policy priorities and current bottlenecks. The recommendations in this report draw from two OECD publications on scaling up private climate finance and adaptation finance.