Newcastle's 'digital twin' to help city plan for disasters

The environmental nonprofit Casa Pueblo is installing solar panels and retrofitting buildings’ electrical systems to be off-grid in Adjuntas, Puerto Rico. Its work is helping to combat the blackouts and skyrocketing electricity prices that Puerto Ricans have faced since Hurricane Maria first damaged the grid in 2017.

Adapting to climate change takes planning and partnerships. In Missoula, Montana, partnerships with nonprofits like Thriving Earth Exchange (TEX) and Climate Smart Missoula reinforce the city’s climate planning. TEX connects cities and urban planners with professors, experts, and other nonprofits that can assist in tackling climate change issues. By layering socioeconomic data over a heat map of the city, TEX scientists could reveal populations at highest risk of extreme temperature impacts. The team then shared data with health officials, policy makers, and the community.

Designing room for rivers and coastlines can mitigate catastrophe. Following a massive flood in 1953, the Dutch government reallocated its resources toward disaster prevention and mitigation. Through measures like building surge barriers and reservoirs into recreational spaces, the Dutch have moved implemented defensive design methods. Additionally, by lowering some dykes, practices have moved from flood control to controlled flooding. The Dutch Water Ambassador serves a global role advising the UN and other countries about the Dutch engineering and design methods.

The University of Washington and Northwestern tribes have partnered to use their collective knowledge to create an online tool that helps regional tribes prepare for the effects of climate change. The tools uses climate forecasting that depicts how different resources in the region will be affected at a hyper-local level. The tool itself is a result of Western science, but researchers say the inputted data and information would not have been possible without the nuanced Indigenous knowledge.

The city of Houston is changing its approach to measuring the full scope of damage from Hurricane Harvey so it can get help where it is most needed and improve future flood mitigation. Using data from numerous sources, Civis Analytics found unmet housing needs were far greater than initially recorded and low-income areas were hit disproportionately harder, even though recovery funding often goes to areas with higher housing values. Now city officials are working to implement solutions based on the data in order to allocate limited funds where they will be most effective.

Bringing data analysis technology into post-disaster scenarios can improve methods of allocating funding for disaster relief and reconstruction projects. The UN and Microsoft have partnered to develop the Building Damage Assessment app. Teams on the ground can use the software package to collect and analyze data, which can then be easily disseminated and shared with policymakers.

Armenia, Colombia's post-1999 earthquake reconstruction program (which combined a $1 billion rebuilding fund, strict building codes, soil-based construction bans, and regular community drills) led to zero deaths and zero building collapses when a historically catastrophic 7.4-magnitude earthquake struck the region in 2026.

After being caught off-guard during the 2003 SARS epidemic, Taiwan developed a public health infrastructure to help prepare them for another. With the 2020 coronavirus pandemic, their number of cases have stayed low because of heightened surveillance for those who travel, the linking of insurance and immigration databases, combating misinformation through an educational campaign, and early plans for child care, businesses, and schools.

Friends of Trees, a nonprofit organization in the Portland area, are not just planting trees because they help combat climate change and improve air quality, but because they also help stop major flooding and avoid erosion. While it can be expensive to maintain the trees and clean up the leaves from storm drains, these trees could prevent millions of gallons of rainfall from flooding neighborhoods as extreme weather events are expected to increase in the future.

With wildfires becoming more and more common, Californians have become improved their evacuation procedures. Alerting residents earlier via cellphone and then ongoing door-to-door notices have made a difference, along with residents trusting the evacuation calls more than before. Notable improvements have been made in hospitals, with staff making arrangements with other hospitals as soon as they receive the evacuation notice.