The IWG5 Tool, created by Eurac research, is a new online platform designed to develop how to approach energy efficiency and renovation strategies for European residential and office buildings.

The IWG5 Tool offers a comprehensive and user-friendly solution with a robust simulation-driven database for evaluating energy consumption, costs, and environmental impacts across various building typologies, making it an essential resource for professionals and policymakers alike.

Key Features of the IWG5 Tool

Comprehensive benchmarking: Access detailed baselines for European residential and office buildings, including building envelope U-values, HVAC system types, and shading controls.

Advanced simulation and assessment: Conduct extensive parametric simulations and life cycle assessments to evaluate various renovation scenarios. Simulations performed using Rhino Grasshopper, Ladybug Tools, Ironbug, and TT Toolbox with OpenStudio and EnergyPlus, provide in-depth insights into energy consumption, costs, and environmental impacts.

Life Cycle Cost and Assessment: Utilize life cycle cost (LCC) and life cycle assessment (LCA) methodologies to gain a holistic view of the economic and environmental implications of renovation strategies over time.

Future-proof solutions: Ensure renovation strategies are resilient to climate variability and change with integrated current and future (2050) climate data.

Data integration and management: Filter, compare, and download data. Connect to our API to integrate insights into your applications and workflows.

This online tool was created using the results from a deliverable produced by EURAC Research for IWG5: “Report presenting a new baseline for IWG targets”.

The IWG5 Tool is now available to help you make informed, sustainable renovation decisions that align with European climate goals. Explore the tool today and join us in shaping a more energy-efficient future for Europe’s building stock.

We invite you to watch the video-tutorial below before accessing the tool.