My technology reduces shipping emissions 

My works exist in harmony with the natural world

I created the world's simplest toilets

La Nuit du Clean Tag

I make bioethanol from your old clothes

I created the Barefoot College

We're providing potable water to those in need

I stand up for men in skirts

I’ve pioneered diaper recycling

I cultivate my vineyards with horse power

Our bank lends buffaloes

I created the zero waste festival

I use ducks instead of pesticides in my rice fields

I started a fair student loan scheme

I created metro maps for the visually impaired

My nets capture water from the clouds

I use bamboo like others use iron

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

I designed an anti-rockfall textile

I carry fruit and vegetables in the last mile