Recognizes that addressing the investment needs in developing quality, reliable, sustainable and resilient infrastructure requires significant targeted investment from international and domestic public and private sectors accompanied by technical cooperation as well as overcoming investment barriers, including high perceived and real risks related to sustainable investments in low- and middle-income countries and the lack of pipelines of bankable sustainable projects, also recognizes the need for technical assistance and capacity-building support for investment promotion and developing project pipelines and bankable projects, in particular for developing countries, emphasizes the importance of strengthening national and international policy environments and regulatory frameworks as well as ensuring the economic, social and environmental sustainability of infrastructure projects, notes that more can be done to create competitive business and investment climates, and encourages the use of innovative tools and mechanisms such as public-private partnerships, blended finance, which combines concessional public finance, non-concessional private finance and expertise from the public and private sectors, special purpose vehicles, non-recourse project financing, risk mitigation instruments and pooled financing structures;