Engineering

Researchers make 'green' floor to replace steel

Researchers at the Department of Energy's Oak Ridge National Laboratory and the University of Maine have designed and 3D-printed a single-piece, recyclable natural-material floor panel tested to be strong enough to replace ...

Energy & Green Tech

Hydrogen, the net-zero hero?

Green hydrogen could transform our energy system and solve many supply and emissions challenges. Whether this happens will depend on how economically it can be produced and how attractive it will be to consumers.

Energy & Green Tech

Ivory Coast bets on solar in clean energy drive

The sun beats down from a cloudless sky on the town of Boundiali, where Ivory Coast's first solar power plant embodies the drive to embrace clean energy without abandoning fossil fuels.

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