Â鶹´«Ã½

fossil fuels

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Earth

Clean energy special: Eastern promise

How do you keep an energy-hungry developing country from turning into a carbon-spewing monster? Â鶹´«Ã½ went to find out

Features

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Earth

Clean energy special: The big clean-up

Features

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Earth

Coal-powered fuel cell aims for efficiency

News

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Technology

What ifÂ… Electric motors pre-dated steam engines

Features

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Space

'Antimatter harvester' may fuel future spacecraft

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Earth

The filthy truth about diesel 'mules'

News

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Squeaky clean fossil fuels

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Technology

Fuel cell squeezes more from petrol

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Hydroelectric power's dirty secret revealed

Earth

Hydroelectric power's dirty secret revealed

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Earth

European trading in carbon-emission permits begins

The world now has its first carbon trading scheme. Is this the way to cut greenhouse gases and slow global warming?

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Technology

The clean green energy dream

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Technology

Power to the people?

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Technology

Are ageing US reactors safe?

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Technology

America steels itself to take the nuclear plunge

News

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