Earth
Extreme oil: Scraping the bottom of Earth’s barrel
The extraordinary lengths we'll have to go to if we want to keep the black stuff flowing
Features
Technology
Split-personality home routers can cut net energy use
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Technology
Safety flaws in US next-gen nuclear reactors
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Earth
First osmosis power plant goes on stream in Norway
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Earth
Five eco-crimes we commit every day
Features
Earth
Nuclear fuel: are we heading for a uranium crunch?
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Technology
Lotus leaf solar cells soak up more power
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Earth
Low-carbon road map for China
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Earth
US bets $150m on high-risk renewable energy
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Technology
Super-efficient cars racing to win the X prize
With $10 million prize money at stake, the race to build energy-thrifty cars that appeal to the mass market is hotting up
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Earth
Innovation: Can technology persuade us to save energy?
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Earth
China outperforms US on green issues
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Earth
Pay us oil money, or the rainforest gets it
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Technology
Clever ‘chopped’ cars promise cheap electric commuting
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