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Innovation: Can technology persuade us to save energy?

Gadgets and systems designed to steer us towards greener behaviour are under development, and they work – if we'll let them

News

China outperforms US on green issues

Earth

China outperforms US on green issues

News

Clever 'chopped' cars promise cheap electric commuting

Technology

Clever 'chopped' cars promise cheap electric commuting

News

Earth

Pay us oil money, or the rainforest gets it

News

How laundry could slash US carbon emissions

Earth

How laundry could slash US carbon emissions

News

Earth

Canada's tar sands may be just too dirty

News

How to catch the Sahara's sun for Europe

How to catch the Sahara's sun for Europe

News

Earth

Obama says US in global race to develop clean energy

News

Stealthy wind turbines aim to disappear from radar screens

Earth

Stealthy wind turbines aim to disappear from radar screens

News

Earth

Adopt green tech by 2014 to avert climate calamity

The world will have to switch to a low-carbon economy within five years or risk runaway global warming, says WWF

News

Earth

Solar superpower: Should Europe run on Sahara sun?

Features

Earth

Subterranean microbes revive tired old gas fields

News

Earth

How to turn pig poo into green power

News

Earth

Building a second sun: Take $10 billion, add coconuts

Features