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Cost-benefit analysis (CBA) is useful for climate change response and adaptation, and if used properly, it has great potential for long-range planning. CBA should help agencies navigate the spectrum of decisions from mitigation and greenhouse gas reduction to adaptation: where does investing public funds generate the most public good?

The TRB National Cooperative Highway Research Program's NCHRP Web-Only Document 271: Guidelines to Incorporate the Costs and Benefits of Adaptation Measures in Preparation for Extreme Weather Events and Climate Change is published as a companion document to NCHRP Research Report 938. It includes two frameworks that were developed for the project to allow practitioners to conduct CBAs to a level of detail they deem appropriate; a sketch-level analysis can serve as a screening tool to evaluate if adaptation is even appropriate, while a more detailed climate resilience analysis can help to answer the question, “How much can I spend on an adaptation project and have it remain cost-effective?”

Suggested Citation

National Academies of Sciences, Engineering, and Medicine. 2020. Guidelines to Incorporate the Costs and Benefits of Adaptation Measures in Preparation for Extreme Weather Events and Climate Change. Washington, DC: The National Academies Press. https://doi.org/10.17226/25847.

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Publication Info

157 pages |  8.5 x 11 |  DOI: https://doi.org/10.17226/25847

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