


This working paper undertakes econometric analysis to assess the impacts of climate mitigation policies and the quality of the investment environment on investment and innovation in renewable power in OECD and G20 countries. It also assesses how countries’ investment environments interact with climate mitigation policies to influence investment and patent activity in renewable power. The paper gathered and tested data across OECD and G20 countries on more than 70 explanatory variables, which were analysed using two Poisson-family regression models: one to investigate determinants of investment flows in renewable power from 2000 until 2014; and one to investigate determinants of patent counts in renewable-power technologies from 2000 until 2012.
Results of the econometric analysis are consistent with the main hypothesis in this paper that beyond setting climate mitigation policies, policy makers need to strengthen the general investment environment and align it with climate mitigation policies in order to mobilise investment and innovation in renewable power across OECD and G20 countries.

This interim report of the High-Level Expert Group on Sustainable Finance (HLEG) of the European Commission identifies two imperatives for Europe’s financial system. The first is to strengthen financial stability and asset pricing, by improving the assessment and management of long-term material risks and intangible factors of value creation. The second is to improve the contribution of the financial sector to sustainable and inclusive growth, notably by financing long-term needs such as innovation and infrastructure, and accelerating the shift to a low carbon and resource-efficient economy.
The report presents the initial analysis, options, dilemmas and trade-offs that the HLEG has identified and outlines key areas where European policymakers could further align financial practices with sustainable policy objectives.

This report reviews 74 results-based climate financing (RBCF) programs implemented in developing countries with an objective to assess the characteristics and overall volume of funding flowing through RBCF programs, describe the various approaches to designing and implementing RBCF programs, and compare practical experiences with applying RBCF with the existing theory and literature.
The report finds that RBCF can: facilitate carbon pricing and market building, support host countries' policy processes to achieve their NDCs, and leverage private sector activity and financing. RBCF can thus play a critical role in mobilizing the resources and supporting the policies and actions needed to achieve the objectives of the Paris Agreement.