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Disaster Risk Assessment Methodology

Disaster and Climate Change Risk Assessment Methodology

A phased approach to foster resilience in IDB infrastructure projects

Panoramic view of a river running through a valley. Sustainable development - Inter-American Development Bank - IDB
Phases & Steps Key Documents Courses Case Studies
Road bridge crossing a river in a forested area IDB
Our Vision

Improving lives in Latin America and the Caribbean through resilient infrastructure starts with understanding risk. 

This methodology provides a phased approach to integrate disaster and climate change risk considerations into project preparation and implementation in IDB-financed projects.

The three phases of the methodology are:

  • Phase 1 - Screening and Classification
  • Phase 2 - Qualitative Assessment
  • Phase 3 - Quantitative Assessment
A city with buildings and a body of water - Inter-American Development Bank - IDB Build Resilience

It integrates disaster and climate change risk considerations throughout the project lifecycle to strengthen resilience.

Disaster-and-Climate-Change-Risk-4-IDB-Group-of-People-Looking-a-Map Support Project Stakeholders

It equips decision-makers, project teams, executing agencies, specialists, consultants, designers, contractors, operators and stakeholders with a shared approach.

Two professionals wearing hard hats discussing operations inside an industrial facility IDB Prioritize Risk Management Actions

It identifies mitigation measures and informs project feasibility, design, implementation, and long-term management.

Explore the methodology for assessing disaster and climate change risks and strengthening project resilience
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Graph of natural disasters Short self-guided course: ESPS 4 Disaster and Climate Change Risk

This brief training program will bring you closer to ESPS 4, with a focus on managing the risks caused by natural hazards and climate change.

Disaster-and-Climate-Change-Risk-4-IDB-Group-of-Engineers-Looking-a-Map EdX MOOC: Disaster and Climate Change Risk in Infrastructure Projects

Strengthen your technical and decision-making skills to incorporate disaster and climate change risk analysis techniques into the design of resilient infrastructure projects.

People in park and lake color illustration - Inter American Development Bank - Environmental and Social Solutions Short self-guided course: Introduction to the Methodological Guide for Conducting Failure Mode Identification Workshops

Develop key skills to facilitate Failure Mode Identification Workshops and strengthen infrastructure resilience to natural hazards and climate change.

Maricarmen Esquivel, Inter-American Development Bank
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Construyendo resiliencia- Lecciones aprendidas de Nueva Orleans y Centroamerica
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Explore real-world examples of how the methodology has been applied to solve challenges and achieve success.
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Guidelines for the Development of Emergency Plans for Public Buildings IDB Guidelines for the Development of Emergency Plans for Public Buildings
Plan-de-adaptacion-a-inundaciones-3-IDB-Santo-Domingo Adaptation plan for floods influenced by climate change: Colonial City of Santo Domingo, Dominican Republic
Including-climate-change-1-IDB-Honduras Including climate change in the hydrological analysis for the layout and design of transport infrastructure: methodological guide and implementation in 33 vehicular bridges in Haiti
Flood-risk-in-wetlands-of-Asuncion-1-IDB-Paraguay Flood risk in Asunción's wetlands: effects of climate change
Cartografía 5 Maps that speak: the potential of social mapping
riesgo de inundación Flood risks and climate impacts in informal settlements: the case of the Bañados of Asunción
a high angle view of a road Environment - Inter-American Development Bank - IDB Why are technical studies key in the feasibility stage of infrastructure projects?
An aerial view of a city. Digital transformation - Inter-American Development Bank - IDB 3 reasons why cities should consult the IDB´s “Guide for disaster risk identification, analysis and adaptation”
A large crack in the road - Inter-American Development Bank - IDB International Day for Disaster Risk Reduction: How to build more resilient infrastructures?
House flooded by water - Inter American Development Bank - IDB Environmental and Social Solutions
Disaster Risk Management

The IDB integrates disaster risk management into sustainable development planning across LAC, emphasizing prevention—through risk assessment, governance, and resilience investment—and effective recovery. Using tools like RiskMonitor, the IDB supports countries in strengthening preparedness, fiscal planning, and institutional capacity to reduce vulnerability to natural hazards.

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Landscape of wind power towers and sunset - Inter American Development Bank - IDB Environmental and Social Solutions
Paris Agreement Alignment

The IDB is aligning its financial flows with the Paris Agreement to support climate-resilient and low-carbon development in LAC. Through its Paris Alignment Implementation Approach (PAIA), the IDB ensures that new operations are consistent with climate change mitigation and adaptation goals.

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Topics

Discover the topics in which we work to improve lives in Latin America and the Caribbean.

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Explore our offices across countries and the work they do to improve lives.

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