How One Housing Society Turned Waste Into Wealth and Inspiration

Regency Estate Co-operative Housing Society in Dombivli has built a reputation for its effective waste management system. Since its launch on May 1, 2021, the project has cut disposal costs while promoting environmental responsibility among residents. Other housing societies and students now study its methods as a model for success. The initiative began under Sachin Mhatre’s leadership. Today, Amit Mhatre, Chandrahass Chaudhary, Sanjib Mitra, and Shama Chilkar oversee its operations. The society enforces strict waste segregation at every household, ensuring 100% separation of wet and dry materials.

Nearly 1,200 kg of wet waste is processed daily using aerobic microbial composting. This technology converts organic waste into 3,000 kg of manure each month, all within 30 days. The compost enriches the society’s gardens and is sold to local farmers at low prices. Beyond waste, the society has also installed a wastewater treatment plant. This system recycles and reuses water, further reducing environmental strain. Residents actively participate, making the project both cost-effective and sustainable.

The system has lowered waste disposal expenses while raising awareness about sustainability. By turning waste into useful compost and reusing treated water, Regency Estate demonstrates how community effort can create practical solutions. Its methods now serve as a benchmark for similar housing societies across the region.