You will make huge savings on water and detergent with our washing machine

Our ‘hives’ give you access to farm-fresh products for less

I created a universal language for the deaf community

I use bamboo like others use iron

The untouchables I help are no longer destined to clean human excrement

My app helps you make responsible consumer choices

I co-created the world’s first chain of eco-hotels

I doubled green space by building a hotel

I take the elderly for a ride on rickshaws

I created the Children’s Republic to keep kids off the streets.

I'm building sustainable earthen roofs

We save lovers from death

I harvest thistles to make bioplastic

Our bank lends buffaloes

I fight against bride kidnapping

I capture CO2 with micro-algae

Coral reefs have a future because of my invention

I’m the first man to wear sanitary pads

I construct photovoltaic greenhouses to combine green energy with organic farming

Our students pump fresh water on the playground