"Sustainable design shouldn't be slowed down by weeks of manual calculations.
I created Mihir OS to solve this specific problem: it replaces technical drudgery with instant data.
This gives architects their time back to focus on what matters—designing a better, more sustainable future."
Who this is for
Sustainable design is most effective when it is driven by accurate data from the very first sketch. CAT provides the technical precision needed to support the specific workflows of these three groups
Architects: To validate sustainable forms at the earliest sketch stage.
Integrate high-performance strategies before the design is locked in, allowing for more creative and efficient solutions.
Consultants: To fast-track data for GRIHA and LEED assessments.
Eliminate manual data processing to deliver precise, audit-ready compliance reports in a fraction of the time.
Students: To base academic research on validated climate data.
Bridge the gap between theory and practice by using industry-grade tools that reflect real-world environmental conditions.
Technical Fundamentals
CAT Ver. 2.0 is built on the fundamentals of research and industry-validated physics. This ensures your design strategies are not just fast, but technically sound and ready for professional implementation.
Scientific Foundation: Grounded in the Handbook on Energy Conscious Buildings (IIT-Bombay).
Validated Data: Uses industry-standard weather formats for high accuracy.
Professional Licensing: Available with a perpetual license—a one-time investment for your firm.
Fast & Automated: Replaces up to 3 weeks of specialized manpower with a few minutes of automation.
Core Functions
Mihir OS (CAT Module) automates the technical heavy lifting so you can focus on these three critical areas:
Climate & Thermal Analysis: Predicts building comfort and minimizes energy use by evaluating local weather and heat flow.
Building Form Optimization: Identifies the best shape and orientation to maximize natural light and ventilation.
Preliminary Estimations: Provides early-stage data on energy performance and resource needs to guide your budget.
Visual Data for Evidence-Based Design
CAT transforms raw EPW (EnergyPlus Weather) data into actionable visual charts. Use these to justify your design choices to clients and green-building auditors:
Sun Path & Shading Analysis: Precisely calculate shading requirements and window placements to reduce solar gain.
Wind Rose Analysis: Identify dominant wind directions to maximize natural cross-ventilation.
Bio-Climatic Charts: Identify exactly which passive cooling or heating techniques are viable for your specific site.
Temperature & Humidity Profiles: Visualize seasonal comfort shifts and peak thermal loads throughout the year.
The Philosophy: Avoid, Filter, Collect
The tool is built to support a "Climate-Sensitive" approach. It helps you implement a passive architectural strategy that works with the environment, not against it:
Avoid: Use data to minimize unwanted solar heat gain.
Filter: Optimize the building envelope to moderate the indoor climate naturally.
Collect: Harness natural light and heat when they benefit the building's performance.
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