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Equitable Climate Resilience (ECR) for Local Governments: Using Data to Drive Decision Making

July 11, 2023

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The Institute for Building Technology and Safety (IBTS) recently completed a two-year study, funded by The Kresge Foundation, focused on helping local governments understand and address social equity in their climate resilience planning efforts. The first phase of the study, conducted in partnership with the National League of Cities (NLC) and National Forum for Black Public Administrators (NFBPA), included robust research of city challenges, successes, and unmet needs when addressing equity in climate resilience. The second phase used results from this research to develop and pilot an assessment tool to assist local governments with evaluating, measuring, and tracking their equitable climate resilience (ECR) efforts. This is the first in a series of blog posts that present study findings and top recommendations for cities interested in advancing equity in their climate resilience efforts. For more information,
read the whitepaper. 

 

Many local governments recognize the need for improving equitable outcomes in their climate resilience efforts. Numerous studies have demonstrated the connection between social vulnerability and negative impacts from extreme weather and natural disasters including much higher rates of mortality, injury, illness, job loss, and displacement, as well as weakened community connections and social well-being among underserved populations. 

 

 Yet addressing these inequities is a complicated and often a confounding challenge for local governments. In addition to competing priorities and limited budgets and resources, our study of 200 city respondents found that many are unsure where to begin. Barriers to undertaking equitable climate resilience (ECR) activities include funding, lack of understanding, and lack of buy-in from leadership. 

 

 Our study determined five components of ECR at the local government level that are crucial for advancing equity in climate resilience efforts: 

 

  1. Data utilization 
  2. Communication 
  3. Stakeholder engagement 
  4. Organizational capacity 
  5. Funding and finance 

 

Among these, data utilization often serves as a useful starting point. “We usually start an ECR conversation with a community by asking about their data – both what data they have and how they are using it” says Patrick Howell, IBTS project manager, who oversees the organization’s ECR work. “It’s important to find out how much they actually know about vulnerable populations, climate hazards and risks, and the intersection between the two.” 

 

 Ideally, a local government will have access to several data sources including census data, demographics, economic data, public health, housing availability, trends, pricing, and evictions, natural hazards, climate risk data, as well as what areas are in the floodplain or at risk for wildfires. “In addition to these external sources, don’t discount internal data,” says Howell, who explains that jurisdictions can use information such as budget trends, cost benefit analyses of programs and policies, and results from equity audits to bolster ECR planning. Granularity is important as well. “Having a detailed understanding of how specific vulnerabilities and risks shift, sometimes significantly, from one neighborhood to the next will be a big help in your ability to prioritize and plan,” says Howell.   

 

Realistically, many local jurisdictions do not have the resources to obtain this level of data, or they may lack agreement about what—if any—additional studies are needed. “You don’t need to have everything to get started or make progress in your ECR efforts,” says Howell, who recommends that local governments take advantage of data provided at no cost by national agencies and organizations. “These resources are available for anyone to use and can give you a much better understanding of your jurisdiction’s climate and social vulnerabilities, disasters, and demographics,” he adds. These include: 

 


  • Climate Mapping for Resilience and Adaptation offers a mapping tool with hazard risk and social vulnerability at the county level (https://resilience.climate.gov/); 

 

  • The Social Vulnerability Index, provided by The Center for Disease Control and Prevention’s Agency for Toxic Substances and Disease Registry (CDC/ATSDR) includes mapped data at the county level (https://www.atsdr.cdc.gov/placeandhealth/svi/interactive_map.html); 

 

  • Robert Wood Johnson County Health Rankings includes all counties in the United States. (https://www.countyhealthrankings.org) 

 

  • National Association of Counties (NACo)–County Explorer tool (https://ce.naco.org/). The tool compiles several data sources into one single platform including: 
  • Demographics 
  • Energy and Environment 
  • Justice and Public Safety 
  • Housing and Community Development 
  • Health and Human Services 

 

  • National Equity Atlas is a comprehensive website that provides detailed reports on racial and economic equity among cities and towns (https://nationalequityatlas.org/). 

 

  • The Climate and Economic Justice Screening Tool was developed as a result of the Federal Government’s Justice40 Initiative . It contains an interactive map with data and indicators of burdens across eight categories: climate change, energy, health, housing, pollution, transportation, water, and workforce development, transportation, water, and workforce development. (https://screeningtool.geoplatform.gov/en/#3/33.47/-97.5) 

 

Additionally, local nonprofits, faith-based, and community organizations may have additional data and insights about the communities they serve that they can share. Establishing rapport with these organizations can also benefit numerous other ECR activities. “For example, you may want to conduct a community meeting with residents to better understand their awareness about what to do in a disaster or potential barriers to evacuation,” says Karen Johnson, IBTS’ Market Engagement Program Director, who led the research team for the study. “Local organizations can help connect you with the residents you want to reach and encourage them to participate. You’ll save yourself a lot of time and energy and get better input.” There is also the Community Economic Development Studies (CEDS), which is required by local governments; this study contains a wealth of information.   

 

Once you have the data, it is just as important to identify how you will analyze, understand, use, and share it. “It’s not uncommon for an organization to have raw data that no one is really using, or is really even sure how to use,” says Johnson. “Or you may have silos, where one department is using data but has not shared it with other departments that could also benefit from it. It is easy to miss opportunities to leverage the data you already have, especially in local governments that are understaffed or under-resourced” A solution would be to have a principal place where all data is stored or uploaded, like a file server or SharePoint. 


In many cases, the most difficult part for a jurisdiction is getting buy-in from stakeholders and residents. It is necessary to be transparent about why you are collecting the data, what the goals are, and how it can impact residents. Residents need to learn about climate risks and how to plan for disasters. Providing maps and data visualizations to them can help mitigate potential issues should a disaster happen. Consider a portal for residents to utilize to find information quickly about their residential areas, what impacts them, and some resources available for immediate needs.

 

Another important consideration is budgeting. Use data to drive decision making and make sure that ECR is a part of the budgeting process. The economic cost from disasters should be weighed against the cost of inaction. The cost of inaction is data that tells you what the outcome will be if you chose to not act prior to a disaster. If a disaster were to happen in one of the most vulnerable neighborhoods right now, the lives lost, buildings damaged, and livelihoods affected would be just some of the potential costs. An ECR assessment can help identify specific areas of vulnerability, and then maps those areas to opportunities for funding and assists with incorporating ECR into the jurisdiction’s budgeting processes. 

 

Data utilization is a common thread to other ECR categories we have identified. For example, in your stakeholder engagement efforts, data can be used not only to identify ECR vulnerabilities, but it can be used to tell the story of the impacts of certain hazards or burdens on the community. It can also be a powerful tool when making difficult budget decisions about which program areas and/or neighborhoods may need to be prioritized. IBTS will have future blog posts to take a closer look at these remaining ECR categories. 

 

It is necessary to have a baseline understanding of the drivers and the conditions of vulnerability in our communities in order to effectively mitigate risks and build resilience. This begins with assessing the data, which is already available to you, what data you may still need, and how that data is being utilized and shared across community stakeholders.   

 

January 28, 2025
Central, Louisiana, January 27, 2025 —The City of Central has achieved a Class 5 rating from the National Flood Insurance Program’s Community Rating System, enabling homeowners and businesses to receive a 25% reduction in their flood insurance premiums while enhancing community safety and strengthening property protections. The Community Rating System (CRS) is a voluntary incentive program that recognizes and encourages community floodplain management practices that exceed National Flood Insurance Program (NFIP) minimum requirements. More than 1,500 U.S. communities participate in the CRS program by implementing local mitigation, floodplain management, and educational outreach activities. The City of Central is part of the Baton Rouge metropolitan area and has a population of around 30,000. Since 2011, the Institute for Building Technology and Safety (IBTS) has provided municipal services for the City, including leading efforts to improve its CRS rating. “This recognition reflects our ongoing efforts to prioritize public safety and strengthen flood resilience in our community,” said Central Mayor Wade Evans. “We are committed to preserving lives, safeguarding property, and ensuring a secure future for Central’s residents.” Situated between the Comite and Amite rivers, about 60 percent of Central’s incorporated area is within a Special Flood Hazard Area (SFHA); these areas require special NFIP floodplain management regulations and mandatory flood insurance due to their high risk of flooding. In 2016, a catastrophic storm, the fourth most costly flood event in U.S. history at the time, sent multiple rivers to record levels in the state; the Amite exceeded its previous record by more than six feet. Following the flood, the City accelerated its disaster planning and floodplain management efforts, which led to achieving a Class 7 rating in 2020; property owners then received a 15% insurance premium discount due to improved zoning requirements and increased educational programs. Mayor Evans’ commitment to public safety and IBTS’ floodplain expertise continue to drive City planning. Central has undertaken numerous infrastructure projects to counter escalating flood risks, which affect much of Louisiana’s low-lying geography. The City has collaborated with East Baton Rouge Parish on a multi-jurisdictional hazard mitigation plan, implemented an effective hydraulic model to monitor flood and stormwater, and strengthened City ordinances pertaining to building elevation and new development drainage requirements. Future plans include using real-time forecasting models to better prepare for weather events and developing a multi-jurisdictional assessment of floodplain species and plants.  Achieving a Class 5 rating “is the result of collaborative efforts to implement effective flood mitigation strategies,” said Brandon Whitehead, Central’s CRS Coordinator. “We appreciate the Federal Emergency Management Agency (FEMA) and the NFIP for their partnership as we continue working toward a safer and more resilient Central.” The new CRS rating, effective October 1, 2025, will automatically renew annually as long as the City complies with NFIP guidelines and continues its certified floodplain management activities. For more information on the City of Central’s floodplain management activities or the NFIP CRS program, contact Karen Johnson, IBTS Market Engagement Program Director, at kjohnson@ibts.org . ### IBTS is a national nonprofit organization and trusted advisor and partner to local, state, and federal governments. Our nonprofit mission to serve and strengthen communities is advanced through our services. These include building code services and regulatory expertise; compliance and monitoring; community planning; disaster planning, mitigation, and recovery expertise; energy solutions; municipal services; grants management; program management and oversight; resilience services; solar quality management; and workforce development and training. IBTS’ work is guided by a Board of Directors with representatives from the Council of State Governments (CSG), the International City/County Management Association (ICMA), the National Association of Counties (NACo), the National Governors Association, and the National League of Cities (NLC).
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