Producing graphene from carbon dioxide

The general public knows the chemical compound of carbon dioxide as a greenhouse gas in the atmosphere and because of its global-warming effect. However, carbon dioxide can also be a useful raw material for chemical reactions. ...

Climate student protesters grab mic at RWE investor huddle

German students brought their weekly climate protests to energy giant RWE's home turf Friday, grabbing the microphone from bosses to urge a speedier exit from coal at the group's annual shareholder meeting.

Modelling a future fuelled by sustainable energy

University of Adelaide economists have modelled the transition from a world powered by fossil fuels to one in which sustainable sources supply all our energy needs.

Greener fuels may not make shipping safer – here's why

Global shipping emits 2% of the world's carbon dioxide emissions and this is projected to increase. No wonder there have been widespread calls for the shipping industry to reduce its hazardous emissions by replacing traditional ...

Taming biofuel-loving microbes

Most people are cautious around gasoline and diesel for good reason, but some microbes love the stuff—especially biofuels that contain fatty acid derivatives. So, as the world tries to go "green," it also has to consider ...

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