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 →