Understanding Climate Risks and the Need for Comprehensive Data

Climate risks are increasingly affecting communities across the United States, with more than one in four homes exposed to severe or extreme climate hazards. In 2022 alone, weather and climate disasters resulted in approximately 276 fatalities and incurred damages totaling $115 billion. The rising frequency and severity of extreme weather events, such as droughts, floods, and wildfires, underscore the urgent need for accessible information regarding local climate risks.

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The availability of reliable data on climate risks has diminished in recent years. Notably, the Trump Administration's removal of FEMA’s Future Risk Index eliminated a crucial tool that predicted county-level economic losses due to climate change. This index provided insights into potential future risks based on varying emissions scenarios. Additionally, Zillow, a leading real estate platform, discontinued its climate risk rating feature, citing complaints about inaccuracies, further complicating the landscape for homeowners seeking information on their properties' vulnerabilities.

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Experts such as Melanie Gall, co-director of the Center for Emergency Management and Homeland Security at Arizona State University, emphasize the challenges in accessing and interpreting climate risk data. Joshua Saks, adaptation program director at the Georgetown Climate Center, advocates for proactive measures, urging individuals to prepare for natural disasters while also calling for community-wide planning by governments to address these risks effectively.

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Critics argue that the removal of key resources like the Future Risk Index has left communities ill-equipped to understand and mitigate climate risks. Gall points out that even with available data, the complexity of the information can hinder effective decision-making. The lack of a centralized, user-friendly source for climate risk data exacerbates the issue, leaving homeowners to navigate a fragmented landscape.

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Experts stress the importance of community-level planning in addressing climate risks. Saks notes, “When you plan for disasters, you want to plan to protect whole communities, not individual homes.” This perspective highlights the necessity for governments to implement policies that facilitate collective preparedness rather than relying solely on individual actions.

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As climate risks continue to escalate, there is a pressing need for improved data accessibility and community planning initiatives. Organizations and policymakers are urged to develop comprehensive frameworks that not only inform individuals but also empower communities to effectively prepare for and respond to climate-related challenges.

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• “It's really hard to get that information,” — Melanie Gall, Co-Director, Center for Emergency Management and Homeland Security

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• “If you make the choice to live in a high risk zone, then you need to think about taking steps to protect yourself and your property,” — Joshua Saks, Adaptation Program Director, Georgetown Climate Center

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• “Having all these resources available doesn't mean you can actually glean from that data set the information that you need in your decision making,” — Melanie Gall, Co-Director, Center for Emergency Management and Homeland Security

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• “When governments can do community scale planning—a flood law or communicating risks, those sorts of things are better than individual actions house by house.” — Joshua Saks, Adaptation Program Director, Georgetown Climate Center

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