Simple brick tank composting

No underground pits, no fancy or complex organic digesters or converters. Sierra Towers uses a strip of simple brick tanks built along the wall at the far corner of the apartment compound for composting. Located in Lokhandwala, Kandivali East, Mumbai, Sierra Towers, houses 250 families, and these compost tanks have been adequate to hold the wet waste of all the households.

Compost tanks
Compost tanks at Sierra Towers, Jan 2016

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My pots of gold

At a conservative estimate of 2.5 kg of wet waste per week, its more than 300 kgs! This is what my six compost pots have seen since we moved to Mumbai more than two years ago.

The pots are placed in an open balcony, and being on a high floor, there is good cross breeze. Inside, each pot is covered with a cardboard sheet (reused pizza box) so that the waste is not exposed.

Pots of gold
Pots of gold

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