Climate Adaptation & Buildings
The EU Taxonomy requires every building activity to demonstrate resilience to physical climate risks. That means identifying hazards, assessing vulnerabilities, and proving that adaptation measures actually work - not in theory, but at the specific building site.
Why This Matters for Buildings
Buildings need to remain resilient over their full service life. Climate adaptation is therefore not optional - it is part of the technical screening criteria for Objective 2.
The CRVA must consider forward-looking climate projections, not just past data.
For many hazards - especially heat stress and urban heat islands - regional climate models are not granular enough. The regulation points toward "high-resolution" and "state-of-the-art" analysis, which in practice means microclimate simulation.
The Compliance Chain
Explore the Topics
Each section dives deep into one aspect of climate adaptation compliance. Start anywhere, but the CRVA is the foundation.
Climate Risk & Vulnerability Assessment
The mandatory 6-step process under Appendix A of Delegated Regulation 2021/2139. Screening, assessment, adaptation planning, and monitoring.
Physical Climate Risks
Chronic and acute hazards the taxonomy identifies: heat stress, flooding, wildfire, drought, sea level rise, and 20+ more.
Urban Heat Island Effect
Why cities are hotter than surrounding areas, and why standard weather data is not enough for building-level compliance.
Nature-Based Solutions
Green roofs, urban trees, permeable surfaces, and other adaptation measures. How to evaluate their effectiveness.
CFD Simulation for Compliance
How computational fluid dynamics delivers the high-resolution, building-level analysis the taxonomy demands.
Need Microclimate Analysis?
Standard weather stations cover regions. Your CRVA must cover your building site. CFD simulation bridges that gap with 3D wind, thermal comfort, and urban heat island quantification at metre-scale resolution.