U.N. Climate Treaty May Need Year-Long Extension
A U.N. climate treaty may need an extra year beyond a December deadline to agree details, delegates at U.N. talks said on Thursday even as a U.S. Senate committee approved a carbon-capping bill.
The Nov. 2-6 meeting of 175 nations in Spain, the last session before a U.N. accord is due in Copenhagen next month, turned gloomy about salvaging a strong deal after two years of negotiations.
World leaders have also said in recent days that Copenhagen may merely agree a politically binding deal rather than a full legally binding treaty. In Spain, negotiators suggested extensions from three months to a year or more.
The Barcelona negotiations have got bogged down with disputes between rich and poor including a day-long boycott by African nations who accuse the rich of failing to set themselves deep enough 2020 goals for curbing greenhouse gas emissions.