San Francisco

Resilient community centers in San Juan function as critical infrastructure equipped with renewable energy systems and emergency resources to support residents during climate disasters and grid failures.

A partnership between the University of Technology Sydney, Lendlease, and Junglefy established a comparative research project examining two rooftops on identical buildings in Barangaroo: one featuring a conventional concrete roof with solar PV panels, and the other integrating solar PV with an extensive green roof system.

The Berlin Fire Department operates KATWARN, a technology-enabled disaster information and warning system that delivers alerts through smartphones, SMS, and email.

Following Hurricane María in 2017, Casa Pueblo in Adjuntas, Puerto Rico coordinated a diaspora-driven emergency response that distributed solar-powered lamps across multiple municipalities and maintained critical radio communications between the island and mainland United States.

Resilient Power Puerto Rico (RPPR) deployed mobile solar-electric systems with battery storage to remote and underserved communities across Puerto Rico following Hurricane Maria in 2017.

San Juan has established a network of community resilience hubs that transform local community centers into fortified facilities equipped with critical infrastructure and emergency services.

The City of Sydney has implemented a comprehensive water management approach combining stormwater harvesting infrastructure, real-time irrigation monitoring systems, and smart sensor networks across its parks to reduce reliance on potable water and enhance drought resilience.

Montréal established a meteorological risk dashboard as part of its climate resilience infrastructure, representing the first such implementation by a Canadian city participating in the 100 Resilient Cities program.

Rome is developing a centralized territorial information technology system to manage multiple risk categories including earthquake risks, hydrological instability, gravitational instability, fire, and extreme climatic events monitored by Rome Civil Protection.

A demonstration study was conducted in Toyama City and Fukui City utilizing a multi-radar system composed of three compact X-band dual-polarization radars as part of the B-DASH (Breakthrough by Dynamic Approach in Sewage High Technology) joint research project for rainwater management focused on monitoring heavy rainfalls in urban areas.