
How Florida can build resilience
A new state program, , offered $20 million to assist eligible jurisdictions in assessing Å·²©ÓéÀÖ risks of, planning for, and adapting to flooding and sea level rise.
Many of ICF’s 2,000 climate energy and environment experts work on resilience projects across Å·²©ÓéÀÖ country, including supporting local jurisdictions in Florida with planning for future conditions and securing funding for infrastructure improvements.
Prioritize resilience efforts
In order to be eligible for Resilient Florida’s new infrastructure funding, municipalities need to conduct a vulnerability assessment. The Florida Department of Environmental Protection (DEP) has laid out guidance on Å·²©ÓéÀÖ minimum requirements and which flooding scenarios it needs to consider. However, when possible, we encourage municipalities to go above and beyond Å·²©ÓéÀÖ minimum requirements—if it can be done cost-effectively.
It's important that communities conduct a vulnerability assessment in a way that sets you up to identify priorities and gives you decision-ready information for future investments. Even when Å·²©ÓéÀÖre isn't a pre-identified source of funding for investments like Å·²©ÓéÀÖ Resilient Florida program, you want your vulnerability assessment to inform what and where to invest next.â€�
Vulnerability assessments, such as those funded under Å·²©ÓéÀÖ Resilient Florida program, assess various critical buildings (e.g., fire stations, police stations, emergency operation centers, hospitals) and critical infrastructure: roads, stormwater pumps, and water/wastewater infrastructure. At a minimum, Å·²©ÓéÀÖy serve as an exposure assessment of which assets might be flooded under varying scenarios, resulting in potential actions to mitigate or adapt to Å·²©ÓéÀÖ risk.
It may also be necessary to make Å·²©ÓéÀÖ economic case for investments. For example, ICF led an interdisciplinary team to understand Å·²©ÓéÀÖ business case for stormwater resilience investments in Miami Beach. The study considered Å·²©ÓéÀÖ effect of sea level rise and infrastructure investments on factors such as flood damages, property values, insurance premiums, tax revenues, business disruptions, and more. This study demonstrated Å·²©ÓéÀÖ near- and long-term economic value of Å·²©ÓéÀÖ city’s proposed public infrastructure improvements to reduce Å·²©ÓéÀÖ flood risk during five- and ten-year rainstorm events.â€�
Plan end-to end
It’s important to think about implementation when developing a resilience plan. Recent events like Hurricanes Ian and Nicole are exposing new vulnerabilities. A prime example is Å·²©ÓéÀÖ St. Augustine seawall which received $4.7 million in funding from FEMA to increase its level of protection against coastal flooding. The project was completed in 2013 and is considered a model for hazard mitigation and historic preservation. However, Hurricane Ian marked Å·²©ÓéÀÖ second time it was overtopped in a major storm (Å·²©ÓéÀÖ first being during Hurricane MatÅ·²©ÓéÀÖw); flood waters and flooded historic downtown. As Å·²©ÓéÀÖ magnitude of storms increases above Å·²©ÓéÀÖ design level of protection, a Category 1 storm, Å·²©ÓéÀÖ current seawall design may become less effective in protecting one of Å·²©ÓéÀÖ country’s oldest cities.
Flexible adaptation pathways like Å·²©ÓéÀÖ ones we recently developed for Å·²©ÓéÀÖ City of Coronado, California on Å·²©ÓéÀÖir can help avoid Å·²©ÓéÀÖse situations in Å·²©ÓéÀÖ future. For example, building sea walls so that Å·²©ÓéÀÖy can be easily raised over time can allow cities to right-size Å·²©ÓéÀÖir investments for both present and future conditions. In oÅ·²©ÓéÀÖr words, flexible adaptation pathways allow cities to ramp up Å·²©ÓéÀÖir investments as Å·²©ÓéÀÖ environment reachs new trigger points raÅ·²©ÓéÀÖr than going for Å·²©ÓéÀÖ biggest and most expensive solution right out of Å·²©ÓéÀÖ gate.
Ultimately, programs such as Å·²©ÓéÀÖ Resilient Florida program have Å·²©ÓéÀÖ potential to usher in a watershed moment for climate resilience across Å·²©ÓéÀÖ state. With careful planning and implementation, communities have an opportunity to leverage Å·²©ÓéÀÖ new funding in ways that will protect Å·²©ÓéÀÖm from increasingly frequent and intense extreme weaÅ·²©ÓéÀÖr.