Waste power

Biodegradable plastic

Garbage spark-off

Space wonder

Wealth in waste

Money from garbage

Microbial fuel cell

A device that helps generate electricity from human faeces

Course charted

Straw can generate power, if available

Computer for roads

Madurai clean-up

Designer fuel

Waste hydrocarbons mixed with ethanol can be used to run vehicles

Simply Put: Circular Economy

Treasure in your trash

No space for garbage

Holy manure

Temple offerings in Mumbai make for good compost

Plastic from weed

Water hyacinth can be used to make biodegradable polymer

Waste not, want not

Waste generated in Guwahati will now be used to produce bio-fertiliser and electricity

Don't junk it

Waste can power vehicles

Zero the way to go

Dry clean

A Bangalore slum experiments with ecofriendly toilets

Ray of hope

A foodstuff industry fungus finds a new job: cleaning up ash from municipal waste

Waste, by any other name...

Treating distillery wastes

Same indifference