Sattava — Building Tomorrow's Homes from Yesterday's Waste

Programme Overview

Sattava is Ecopreneure's sustainable housing initiative developed in collaboration with IIT Jodhpur, addressing two of India's most pressing challenges simultaneously: the shortage of affordable climate-resilient housing, and the growing crisis of plastic waste and agricultural residue management. By converting these waste streams into construction materials and housing components, Sattava creates a circular economy pathway that reduces environmental burden while delivering affordable homes.

The programme name draws from the Sanskrit concept of sattva — purity, clarity, and harmony — reflecting the initiative's aim to create dwellings that are in harmony with both their inhabitants and the natural environment.

Why This Programme Matters

India faces a massive housing deficit, particularly for economically weaker sections and low-income groups. At the same time, plastic waste and agricultural stubble burning are severe environmental crises with no scalable solutions at present. Sattava addresses these challenges together — transforming the problem of waste into the solution for housing — while creating local livelihoods in waste collection, processing, and construction.

Key Focus Areas

Technology & Innovation

Sattava's core technology involves processing mixed plastic waste and agricultural residues — particularly paddy straw, bagasse, and similar agro-residues — into composite construction materials. The IIT Jodhpur partnership ensures that material formulations meet structural performance requirements, thermal comfort standards, and durability benchmarks appropriate for Indian climatic conditions. The construction system is designed for rapid assembly by semi-skilled labour using locally available tools, reducing construction time and costs significantly.

Implementation Model

The programme operates through local waste collection partnerships, centralized or decentralized material processing facilities, and trained construction teams. Integration with PMAY and state affordable housing schemes is pursued to leverage existing demand and subsidy structures. Community engagement in waste supply chains creates direct economic benefit for participating households and informal sector workers.

Climate & Environmental Impact

By diverting plastic waste from landfills and waterways, and converting agricultural residues that would otherwise be burned, Sattava directly reduces GHG emissions and local air pollution. The resulting buildings have lower embedded carbon than conventional brick-and-mortar construction. Improved thermal performance can also reduce the energy demand for space cooling in hot climates.

Expected Outcomes

• Affordable, climate-resilient housing units constructed using circular materials
• Significant plastic waste and agricultural residue diverted from landfills and open burning
• Validated material performance standards developed with IIT Jodhpur
• Local green livelihoods created in waste collection, processing, and construction
• Integration with PMAY and state affordable housing programmes
• Scalable model for circular construction materials across India