The Role of Digital Financial Inclusion and Green Fintech in Achieving the Sustainable Development Goals

Abstract

The 2030 Agenda for Sustainable Development faces a staggering financial shortfall, recently estimated by the OECD to exceed $4 trillion annually [1]. This review systematically synthesizes the most recent literature (2020-2024) to investigate how Digital Financial Inclusion (DFI) and Green Fintech (GFT) act as catalysts to close this gap and achieve the SDGs. We identify three primary impact pathways: (1) direct economic empowerment and poverty reduction (SDGs 1, 8) [2, 3], (2) enhanced access to basic services in health, education, and utilities (SDGs 3, 4, 6, 7) [4, 5], and (3) the mobilization of climate finance through transparent platforms and AI-driven analytics (SDGs 7, 12, 13) [6, 7]. Moving beyond techno-optimism, our critical appraisal scrutinizes significant barriers, including the digital divide [8], the environmental footprint of digital infrastructures [9], algorithmic bias [10], and regulatory gaps [11]. We conclude that DFI and GFT are transformative yet conditional tools, their success hinges on strong governance, ethical design, and equitable implementation. We propose a targeted future research agenda focused on establishing causality, promoting inclusive co-design, developing 'sustainable-by-design' technology, and creating integrative policy models to steer these innovations toward fulfilling their promise for a sustainable and inclusive future.