SIRADELxHEXADONE
Grenoble-Alpes Métropole (GAM) is implementing an innovative solution integrating technical, economic, and social aspects to model and quantify the positive impact of urban projects on climate resiliency. The solution assesses redevelopment plans by analyzing Urban Heat Island (UHI) effects, thermal comfort, and carbon sequestration, directly influencing biodiversity. This initiative enhances decision-making and fosters awareness among local stakeholders.
SiradelxHexaDone’s Solution approach includes a dynamic Data Platform, advanced Data Visualization, and expertise from similar projects across France. Over 10 months, it will be executed in five key phases:
Data Collection
- Gather and produce data for a digital twin of GrandAlpe.
- Collaborate with GAM experts to develop reference maps and indicators.
- Leverage satellite imagery and open data sources.
- Establish a stakeholder engagement strategy.
Digital Twin Deployment
- Build a comprehensive territorial diagnosis model.
- Integrate key indicators: UHI, traffic congestion, CO2 capture, and more.
- Provide a holistic view to support informed urban planning.
Stakeholder Engagement
- Raise awareness among citizens, planners, scientists, and academia.
Data and Indicator Updates
- Define scalable processes for continuous data updates.
- Ensure GAM’s autonomy in managing and utilizing data.
- Employ automation tools like ETL processing chains.
Impact Modeling
- Simulate urban layout scenarios and assess their effects.
- Optimize climate resiliency strategies using digital twin insights.
Beyond Experimentation
SiradelxHexaDone will support GAM in implementing nature-based solutions, such as urban renaturation and stormwater management, to enhance long-term climate resilience.
