Building on the Sendai Framework for Disaster Risk Reduction 2015–2030 and the OECD Prevent‑React‑Rebuild (PRR) framework, this report examines Building Back Better (BBB) as a strategic approach to post‑disaster reconstruction that goes beyond restoring infrastructure to pre‑disaster conditions.

It frames rebuilding as a deliberate development choice aimed at reducing pre‑existing vulnerabilities through improved design standards, stronger institutions, and better land use, governance, and service delivery.

While BBB may increase upfront reconstruction costs, it is essential for breaking cycles of weak development and limited resilience, particularly in developing countries where infrastructure and socio‑economic gaps remain deep.

The report emphasises the need for systemic, forward‑looking planning alongside emergency response, shifting from asset replacement to life‑cycle‑based investments that enhance safety, reliability, inclusiveness, and adaptability. Drawing on global good practices and case studies from Honduras, Indonesia, Japan, Malawi, Nepal, Peru, and Samoa, it presents five actionable principles to operationalise BBB.

It also highlights the critical role of development banks and finance institutions in mobilising long‑term financing, enabling partnerships, and ensuring that rebuilding efforts translate into sustainable development outcomes.

Report by the World Bank