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Renewable energy

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Technology

Nuclear agency plans for futuristic waste option

UK nuclear waste dumps must now allow for the possibility of technologies such as laser transmutation to make radioactive material less harmful

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A blue-green revolution: Upgrading photosynthesis

Earth

A blue-green revolution: Upgrading photosynthesis

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Technology

Cellphone signals get personal to save power

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Earth

Green Machine: Fill up your car with hydrogen beads

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Earth

Efficiency could cut world energy use over 70 per cent

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Cooperative cellphone networks could cut energy waste

Technology

Cooperative cellphone networks could cut energy waste

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Christmas trees could make a great green fuel

Earth

Christmas trees could make a great green fuel

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2011 preview: Charge of the electric car

Earth

2011 preview: Charge of the electric car

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Is night falling on classic solar panels?

Earth

Is night falling on classic solar panels?

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Sun and sand breed Sahara solar power

Earth

Sun and sand breed Sahara solar power

An ambitious new project aims to "breed" solar power plants in the Sahara by exploiting the desert's two most abundant resources

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Earth

Cloud lasers: Hunting quantum secrets in the skies

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Earth

Biofuels will up Euro greenhouse emissions

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Earth

Green Machine: Markets hint at 100-year energy gap

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Earth

Green machine: Heat scavengers come in from the cold

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