China plans carbon-trading pilot scheme

China will introduce a pilot scheme for carbon emissions trading and gradually develop a national market as the world's largest polluter seeks to reduce emissions and save energy, state media said.

Study: Emissions trading doesn't cause pollution 'hot spots'

Programs that allow facilities to buy and sell emission allowances have been popular and effective since they were introduced in the U.S. two decades ago. But critics worry the approach can create heavily polluted "hot spots" ...

Emission trading schemes limit green consumerism

Schemes that aim to regulate greenhouse gas emissions can limit consumers' attempts to reduce their carbon footprints, according to an economist at the University of East Anglia (UEA).

Hong Kong to tighten power plant emission limits

Hong Kong on Friday announced new targets in its bid to cut emissions from power plants, part of an ongoing effort to tackle air pollution in the Chinese city that is regularly covered in smog.

EU parliament backs reform of carbon market

The European Parliament on Wednesday approved plans to overhaul the Europe Union's carbon market, a key part of strategies to curb the EU's global-warming emissions.

Fractious climate talks enter second week

Countries entered a second week of UN climate talks in Doha deeply divided on key issues even as fresh warnings were issued that rising greenhouse gas levels are putting our planet in peril.