Community composting method-7: Marigold composter for an efficient solar solution

Marigol solar composter from Prudent Eco Systems, Bengaluru.

Marigol solar composters designed by Prudent Eco Systems, Bengaluru.

With 300 sun-blessed days in a year, any solar solution makes absolute sense in India, doesn’t it? When it comes to community composting, how about a composter that relies only on sunlight to get things going?

Marigold solar composter is a brainchild of Bengaluru-based Ravindra Karnad, IIT-Kanpur, Prudent Eco Systems Private Limited. Continue reading

Delhi landfill crisis: Can AAP show the way?

delhi garbage

An image of the Hindustan Times article on Delhi’s garbage crisis published a few months ago.

From the current 9,200 tonnes or 2,300 truckloads, in less than a decade, the capital city of India will have to grapple with 19,100 tonnes or 4,775 truckloads of garbage. According to a parliamentary panel report highlighted by Hindustan Times, Delhiites living on the fringes are refusing to give away their living space to open new landfills. Four landfills have already become stinking heaps. This toxic legacy notwithstanding, the officials’ hope for fixing new landfill sites seems never-ending.

Sounds more like the tale our own beloved Bengaluru? Continue reading

Fully automatic composting machines: Let the buyer beware

Just Google “fully automatic composting machines”, a number of companies making out-of-the-world claims pop up instantly. Among them, “composting in 24 hours” is the most common.

I have been approached by a few vendors in Bengaluru to write about their products as a community composting method. When I met them, each vendor made different claims although all of them ran on similar technology. Continue reading