Section outline

    • Ladybug is a Rhino/Grasshopper plug-in for analyzing climate data and visualizing environmental impacts. It supports solar radiation, shadow, thermal comfort, and view studies, enabling designers to create climate-responsive, energy-efficient buildings.


    • language skill level tool type access
      EN ●●●●● plugin free

    • Ladybug is a powerful Rhino/Grasshopper plug-in for climate analysis, enabling architects and designers to create environmentally-informed, climate-responsive designs. By importing standard EnergyPlus Weather files (.EPW), it generates detailed 2D and 3D visualizations, including sunpath diagrams, radiation studies, and psychrometric charts. These interactive tools support decision-making during the early stages of design, helping users evaluate solar access, thermal comfort, and energy demands.

      With features like shadow studies, view analyses, and solar access studies, Ladybug enables a comprehensive understanding of the environmental impacts on building performance. The plug-in also supports advanced evaluations like outdoor and local thermal comfort, shade benefit analysis, and adaptive comfort assessments, ensuring optimal passive design strategies. Integration with Grasshopper allows for real-time feedback and design iteration, enhancing precision and customization.

      Often paired with Honeybee, Ladybug expands its capabilities to include daylighting and thermodynamic modeling, enabling holistic simulations. Whether identifying solar envelopes, optimizing building geometry, or evaluating shade effects, Ladybug empowers users to design energy-efficient, sustainable buildings tailored to their specific climatic context. It’s an essential tool for architects seeking to harmonize design and environmental performance.

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