World powers 'plan anti-carbon tax talks'

India, Russia, the United States, China and other countries will meet in Moscow this month to decide whether to retaliate against the EU's decision to impose a carbon tax on air travel, a report says.

An alternative to carbon taxes

Climate policy is most effective when it helps people use alternative energy sources, rather than when it makes fossil energy more expensive, argue Anthony Patt and Johan Lilliestam.

Australian PM faces toughest test on carbon tax

(AP) -- Australia's leader faces her toughest political test to date as she tries to sell the nation on a carbon tax that would lead to higher power prices while reducing greenhouse gas emissions.

Experts say cap and trade not enough

A team of researchers at Carnegie Mellon University report in a new policy brief that cap and trade climate policies alone will not be sufficient to put the nation on track to achieve a 50 to 80 percent reduction in greenhouse ...

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