Blockchain for Sustainable Development: A Systematic Review

Blockchain technology (BT) is increasingly recognized as a transformative digital infrastructure for advancing environmental, economic, and social sustainability. However, academic research on its sustainability potential remains fragmented, with limited integration of theoretical models, sector-specific applications, and system-level impacts. This study addresses these gaps by conducting a systematic literature review of 131 peer-reviewed articles published between 2015 and early 2025, guided by the PRISMA 2020 framework. The analysis is structured around the three pillars of sustainability, exploring the mechanisms through which blockchain enables transparent governance, ethical consumption, resilient infrastructure, and inclusive development. Anchored in Institutional and Stakeholder theories, the review develops an integrative dual-framework that overlays four technical components of BT (data, network, consensus, and application) onto institutional pressures and stakeholder-engagement dynamics. The framework shows how BT enhances resource efficiency, supply-chain traceability, and social inclusion across sectors such as renewable energy, agriculture, healthcare, education, and logistics. The study makes two principal contributions. First, it unifies previously dispersed findings into a holistic model that links BT’s technical capabilities with organizational and societal conditions. Second, it provides actionable guidance: policymakers should harmonize cross-border standards and incentivize energy-efficient consensus protocols, while managers should co-design stakeholder-inclusive pilots to scale sustainable BT solutions. Collectively, these insights map a research and practice agenda for leveraging blockchain to accelerate progress toward the Sustainable Development Goals.