AerroTerra

AerroTerra

Subtitle TPMS-Based Ceramic Façade System for Urban Microclimate & Ecological Adaptation
Category Harvard MDes Thesis · Harvard Innovation Lab · Patent Pending
Funding Harvard Office for Sustainability · Salata Institute for Climate & Sustainability
Recognition Harvard President's Innovation Challenge — Semifinalist
Year Fall 2025 — Present

Each ceramic module hosts sensor cavities — soil moisture, PM 2.5, microclimate temperature — that aggregate across the façade into a real-time data mesh, feeding a digital twin and enabling ML-driven HVAC optimisation and adaptive irrigation response.

Interactive — click any node to explore its subsystems  ·  Dashed line = feedback loop to physical layer

Can a building façade act simultaneously as ecological interface, passive climate regulator, and real-time performance sensor — without adding structural load or operational complexity?

TPMS geometry maximises surface area, minimises material volume, and self-organises into structurally efficient lattices — hosting aeroponic roots, managing drainage, and regulating airflow within a single ceramic element.

Grasshopper parametric script

Grasshopper canvas — TPMS equation-driven parametric workflow

TPMS parametric variation

Real-time variation — wall thickness & porosity modulation across TPMS families

Three TPMS families cast in slip: Schwartz P (planar, high density), Schwartz D (curved cavities, larger root volume), Gyroid (saddle surface, maximum internal complexity). Each tests mold segmentation, wall uniformity, and cavity geometry under ceramic shrinkage.

Schwartz P module cluster

Schwartz P — planar array, high panel density

Schwartz D module cluster

Schwartz D — curved cavities, larger root volume

Gyroid module

Gyroid — saddle surface, maximum channel complexity

AerroTerra facade render

Façade render — module aggregation at panel scale

Prototype animation

Prototype sequence — slip casting to assembled module

Abu Dhabi: 44 °C peak temperatures drive HVAC to 70% of peak electricity load · >80% soil salinisation rules out in-ground agriculture · near-zero urban canopy eliminates passive cooling. The map layers ESA WorldCover 2021 with a derived deployment suitability index.

Interactive — UAE Overview · Abu Dhabi Detail · Deployment Suitability  ·  ESA WorldCover 2021

TPMS Geometry Grasshopper Ceramic Fabrication Slip Casting Aeroponic Façade Passive Microclimate Building Performance Digital Twin AI-Driven HVAC Site Intelligence ESA WorldCover Patent Pending Harvard Thesis
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