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biomass

NTPC to use biomass to co-fire coal-based power plants, cut emissions

The objective behind the move, they said, is to reduce air pollution caused due to burning of surplus agricultural residue in fields.

21 Oct 2018 1:20 PM

Novel device can harvest water from desert air

The test device was powered solely by sunlight, and although it was a small proof-of-concept device.

25 Mar 2018 1:43 PM

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